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authorJakub Jelinek <jakub@redhat.com>2005-11-15 08:22:03 +0000
committerJakub Jelinek <jakub@redhat.com>2005-11-15 08:22:03 +0000
commit22d7fbdbae4032639461a7a081762a05deee0529 (patch)
treeff70bd4613f1f05823b2417b2687449d73ac45b0 /sysdeps
parent1beea155aecf2e7d6bfa1399b7c0f4f53dde408c (diff)
Updated to fedora-glibc-20051115T0809
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/check_fds.c32
-rw-r--r--sysdeps/generic/errlist.c6
-rw-r--r--sysdeps/generic/fchownat.c (renamed from sysdeps/unix/bsd/sun/sunos4/tcsetattr.c)45
-rw-r--r--sysdeps/generic/futimesat.c (renamed from sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c)38
-rw-r--r--sysdeps/generic/fxstatat.c49
-rw-r--r--sysdeps/generic/fxstatat64.c50
-rw-r--r--sysdeps/generic/getenv.c5
-rw-r--r--sysdeps/generic/getgroups.c4
-rw-r--r--sysdeps/generic/init-posix.c28
-rw-r--r--sysdeps/generic/libc-tls.c5
-rw-r--r--sysdeps/generic/openat.c69
-rw-r--r--sysdeps/generic/openat64.c69
-rw-r--r--sysdeps/generic/renameat.c (renamed from sysdeps/unix/bsd/sun/sunos4/tcflow.c)36
-rw-r--r--sysdeps/generic/unlinkat.c (renamed from sysdeps/unix/bsd/sun/sunos4/tcgetattr.c)32
-rwxr-xr-xsysdeps/i386/configure3
-rw-r--r--sysdeps/i386/configure.in3
-rw-r--r--sysdeps/ia64/elf/initfini.c24
-rw-r--r--sysdeps/ia64/fpu/libm-symbols.h4
-rw-r--r--sysdeps/mach/hurd/bits/stat.h7
-rw-r--r--sysdeps/mach/hurd/getpeername.c13
-rw-r--r--sysdeps/mach/hurd/ioctl.c9
-rw-r--r--sysdeps/posix/getaddrinfo.c30
-rw-r--r--sysdeps/posix/gettimeofday.c8
-rw-r--r--sysdeps/posix/system.c6
-rw-r--r--sysdeps/powerpc/powerpc64/Makefile2
-rw-r--r--sysdeps/powerpc/powerpc64/hp-timing.c (renamed from sysdeps/unix/bsd/sun/sunos4/tcflush.c)19
-rw-r--r--sysdeps/powerpc/powerpc64/hp-timing.h136
-rw-r--r--sysdeps/pthread/configure2
-rw-r--r--sysdeps/unix/bsd/init-posix.c4
-rw-r--r--sysdeps/unix/bsd/sun/Dist1
-rw-r--r--sysdeps/unix/bsd/sun/bits/signum.h69
-rw-r--r--sysdeps/unix/bsd/sun/m68k/Dist1
-rw-r--r--sysdeps/unix/bsd/sun/m68k/Makefile3
-rw-r--r--sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h30
-rw-r--r--sysdeps/unix/bsd/sun/m68k/brk.S49
-rw-r--r--sysdeps/unix/bsd/sun/m68k/dl-brk.S1
-rw-r--r--sysdeps/unix/bsd/sun/m68k/sethostid.S44
-rw-r--r--sysdeps/unix/bsd/sun/m68k/sigtramp.c145
-rw-r--r--sysdeps/unix/bsd/sun/m68k/syscall.S28
-rw-r--r--sysdeps/unix/bsd/sun/m68k/sysdep.h62
-rw-r--r--sysdeps/unix/bsd/sun/m68k/vfork.S56
-rw-r--r--sysdeps/unix/bsd/sun/sethostid.c1
-rw-r--r--sysdeps/unix/bsd/sun/sigreturn.S28
-rw-r--r--sysdeps/unix/bsd/sun/sparc/Dist1
-rw-r--r--sysdeps/unix/bsd/sun/sparc/Makefile7
-rw-r--r--sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h34
-rw-r--r--sysdeps/unix/bsd/sun/sparc/sethostid.S46
-rw-r--r--sysdeps/unix/bsd/sun/sparc/sigtramp.c247
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/.cvsignore4
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/Implies2
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/Makefile7
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h142
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/bits/mman.h68
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/bits/resource.h174
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/bits/termios.h212
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/bits/utsname.h24
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/mmap.c42
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/speed.c118
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h100
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/syscalls.list6
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/system.c2
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/wait.c1
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/wait3.c1
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/wait4.c50
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/waitpid.c1
-rw-r--r--sysdeps/unix/bsd/sun/syscalls.list3
-rw-r--r--sysdeps/unix/bsd/ulimit.c5
-rw-r--r--sysdeps/unix/i386/brk.S6
-rw-r--r--sysdeps/unix/sh/sysdep.S4
-rw-r--r--sysdeps/unix/sparc/brk.S6
-rw-r--r--sysdeps/unix/sysv/linux/alpha/fxstatat.c100
-rw-r--r--sysdeps/unix/sysv/linux/device-nrs.h6
-rw-r--r--sysdeps/unix/sysv/linux/fchownat.c73
-rw-r--r--sysdeps/unix/sysv/linux/futimesat.c97
-rw-r--r--sysdeps/unix/sysv/linux/fxstatat.c106
-rw-r--r--sysdeps/unix/sysv/linux/fxstatat64.c135
-rw-r--r--sysdeps/unix/sysv/linux/i386/fchownat.c177
-rw-r--r--sysdeps/unix/sysv/linux/i386/fxstatat.c148
-rw-r--r--sysdeps/unix/sysv/linux/m68k/fchownat.c121
-rw-r--r--sysdeps/unix/sysv/linux/m68k/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/openat.c117
-rw-r--r--sysdeps/unix/sysv/linux/openat64.c4
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/chown.c140
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/fchownat.c205
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c105
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/renameat.c121
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c140
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sh/fchownat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sh/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sh/socket.S8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/tcflow.c32
-rw-r--r--sysdeps/unix/sysv/linux/tcflush.c32
-rw-r--r--sysdeps/unix/sysv/linux/unlinkat.c74
-rw-r--r--sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c78
-rw-r--r--sysdeps/unix/sysv/linux/wordsize-64/fxstatat64.c1
100 files changed, 2519 insertions, 2078 deletions
diff --git a/sysdeps/generic/check_fds.c b/sysdeps/generic/check_fds.c
index 5ae3feee3e..10ba3da395 100644
--- a/sysdeps/generic/check_fds.c
+++ b/sysdeps/generic/check_fds.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -44,12 +44,26 @@ check_one_fd (int fd, int mode)
if (__builtin_expect (__libc_fcntl (fd, F_GETFD), 0) == -1
&& errno == EBADF)
{
- struct stat64 st;
+ const char *name;
+ dev_t dev;
+
+ /* For writable descriptors we use /dev/full. */
+ if ((mode & O_ACCMODE) == O_WRONLY)
+ {
+ name = _PATH_DEV "full";
+ dev = makedev (DEV_FULL_MAJOR, DEV_FULL_MINOR);
+ }
+ else
+ {
+ name = _PATH_DEVNULL;
+ dev = makedev (DEV_NULL_MAJOR, DEV_NULL_MINOR);
+ }
/* Something is wrong with this descriptor, it's probably not
opened. Open /dev/null so that the SUID program we are
about to start does not accidently use this descriptor. */
- int nullfd = open_not_cancel (_PATH_DEVNULL, mode, 0);
+ int nullfd = open_not_cancel (name, mode, 0);
+
/* We are very paranoid here. With all means we try to ensure
that we are actually opening the /dev/null device and nothing
else.
@@ -57,13 +71,11 @@ check_one_fd (int fd, int mode)
Note that the following code assumes that STDIN_FILENO,
STDOUT_FILENO, STDERR_FILENO are the three lowest file
decsriptor numbers, in this order. */
+ struct stat64 st;
if (__builtin_expect (nullfd != fd, 0)
|| __builtin_expect (__fxstat64 (_STAT_VER, fd, &st), 0) != 0
|| __builtin_expect (S_ISCHR (st.st_mode), 1) == 0
-#if defined DEV_NULL_MAJOR && defined DEV_NULL_MINOR
- || st.st_rdev != makedev (DEV_NULL_MAJOR, DEV_NULL_MINOR)
-#endif
- )
+ || st.st_rdev != dev)
/* We cannot even give an error message here since it would
run into the same problems. */
while (1)
@@ -84,7 +96,7 @@ __libc_check_standard_fds (void)
# define O_NOFOLLOW 0
#endif
/* Check all three standard file descriptors. */
- check_one_fd (STDIN_FILENO, O_RDONLY | O_NOFOLLOW);
- check_one_fd (STDOUT_FILENO, O_RDWR | O_NOFOLLOW);
- check_one_fd (STDERR_FILENO, O_RDWR | O_NOFOLLOW);
+ check_one_fd (STDIN_FILENO, O_WRONLY | O_NOFOLLOW);
+ check_one_fd (STDOUT_FILENO, O_RDONLY | O_NOFOLLOW);
+ check_one_fd (STDERR_FILENO, O_RDONLY | O_NOFOLLOW);
}
diff --git a/sysdeps/generic/errlist.c b/sysdeps/generic/errlist.c
index 6b459ee40a..6a834fc329 100644
--- a/sysdeps/generic/errlist.c
+++ b/sysdeps/generic/errlist.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1994, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -18,10 +18,6 @@
#include <stddef.h>
-#ifndef HAVE_GNU_LD
-#define _sys_errlist sys_errlist
-#define _sys_nerr sys_nerr
-#endif
const char *const _sys_errlist[] =
{
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c b/sysdeps/generic/fchownat.c
index 934c4c8cf8..f6921c9012 100644
--- a/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c
+++ b/sysdeps/generic/fchownat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,34 +17,35 @@
02111-1307 USA. */
#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <unistd.h>
+#include <sys/types.h>
-/* Set the state of FD to *TERMIOS_P. */
+/* Change the owner and group of FILE. */
int
-tcsetattr (fd, optional_actions, termios_p)
+fchownat (fd, file, owner, group, flag)
int fd;
- int optional_actions;
- const struct termios *termios_p;
+ const char *file;
+ uid_t owner;
+ gid_t group;
+ int flag;
{
- unsigned long cmd;
-
- switch (optional_actions)
+ if (file == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
{
- case TCSANOW:
- cmd = TCSETS;
- break;
- case TCSADRAIN:
- cmd = TCSETSW;
- break;
- case TCSAFLUSH:
- cmd = TCSETSF;
- break;
- default:
__set_errno (EINVAL);
return -1;
}
- return __ioctl (fd, cmd, termios_p);
+ if (fd < 0 && fd != AT_FDCWD)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
}
-libc_hidden_def (tcsetattr)
+stub_warning (fchownat)
+
+#include <stub-tag.h>
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c b/sysdeps/generic/futimesat.c
index db5ea8c831..33d170862a 100644
--- a/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c
+++ b/sysdeps/generic/futimesat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,16 +17,36 @@
02111-1307 USA. */
#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <sys/termio.h> /* Sun header file. */
+#include <fcntl.h>
+#include <stddef.h>
+#include <sys/time.h>
-/* Send zero bits on FD. */
+
+/* Change the access time of FILE relative to FD to TVP[0] and
+ the modification time of FILE to TVP[1]. */
int
-tcsendbreak (fd, duration)
+futimesat (fd, file, tvp)
int fd;
- int duration;
+ const char *file;
+ const struct timeval tvp[2];
{
- /* According to SunOS 4.1's termios(4), you can't specify a duration. */
- return __ioctl (fd, TCSBRK, 0);
+ if (fd < 0 && fd != AT_FDCWD)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+
+ if (file == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
}
+
+weak_alias (__utimes, utimes)
+
+stub_warning (utimes)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/fxstatat.c b/sysdeps/generic/fxstatat.c
new file mode 100644
index 0000000000..62f7fe3efb
--- /dev/null
+++ b/sysdeps/generic/fxstatat.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <sys/stat.h>
+
+/* Get information about the file descriptor FD in BUF. */
+int
+__fxstatat (int vers, int fd, const char *filename, struct stat *buf, int flag)
+{
+ if (vers != _STAT_VER)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd < 0 && fd != AT_FDCWD)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+ if (buf == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (fstatat)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/fxstatat64.c b/sysdeps/generic/fxstatat64.c
new file mode 100644
index 0000000000..ba95b73e81
--- /dev/null
+++ b/sysdeps/generic/fxstatat64.c
@@ -0,0 +1,50 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <sys/stat.h>
+
+/* Get information about the file descriptor FD in BUF. */
+int
+__fxstatat64 (int vers, int fd, const char *filename, struct stat64 *buf,
+ int flag)
+{
+ if (vers != _STAT_VER)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd < 0 && fd != AT_FDCWD)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+ if (buf == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (fstatat64)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/getenv.c b/sysdeps/generic/getenv.c
index d659f66022..6cdfe2b266 100644
--- a/sysdeps/generic/getenv.c
+++ b/sysdeps/generic/getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,94,96,98,99,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,94,96,98,99,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,9 +23,6 @@
#include <string.h>
#include <unistd.h>
-#ifndef HAVE_GNU_LD
-#define __environ environ
-#endif
/* Return the value of the environment variable NAME. This implementation
is tuned a bit in that it assumes no environment variable has an empty
diff --git a/sysdeps/generic/getgroups.c b/sysdeps/generic/getgroups.c
index d9970f0e6d..d5868cc1b8 100644
--- a/sysdeps/generic/getgroups.c
+++ b/sysdeps/generic/getgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1995,1996,1997,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -40,7 +40,7 @@ __getgroups (size, list)
return -1;
}
-#if defined (HAVE_GNU_LD) && !(defined (NGROUPS_MAX) && NGROUPS_MAX == 0)
+#if !(defined (NGROUPS_MAX) && NGROUPS_MAX == 0)
stub_warning (getgroups);
#endif
diff --git a/sysdeps/generic/init-posix.c b/sysdeps/generic/init-posix.c
index ae9e1075d1..0c2b717e6d 100644
--- a/sysdeps/generic/init-posix.c
+++ b/sysdeps/generic/init-posix.c
@@ -1,27 +1 @@
-/* Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef HAVE_GNU_LD
-
-void
-__init_posix (void)
-{
- return;
-}
-
-#endif
+/* Nothing to do. */
diff --git a/sysdeps/generic/libc-tls.c b/sysdeps/generic/libc-tls.c
index bfb6de0f73..3544e396da 100644
--- a/sysdeps/generic/libc-tls.c
+++ b/sysdeps/generic/libc-tls.c
@@ -60,8 +60,9 @@ bool _dl_tls_dtv_gaps;
struct dtv_slotinfo_list *_dl_tls_dtv_slotinfo_list;
/* Number of modules in the static TLS block. */
size_t _dl_tls_static_nelem;
-/* Size of the static TLS block. */
-size_t _dl_tls_static_size;
+/* Size of the static TLS block. Giving this initialized value
+ preallocates some surplus bytes in the static TLS area. */
+size_t _dl_tls_static_size = 2048;
/* Size actually allocated in the static TLS block. */
size_t _dl_tls_static_used;
/* Alignment requirement of the static TLS block. */
diff --git a/sysdeps/generic/openat.c b/sysdeps/generic/openat.c
new file mode 100644
index 0000000000..f3f699ca23
--- /dev/null
+++ b/sysdeps/generic/openat.c
@@ -0,0 +1,69 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <sys/stat.h>
+
+/* Open FILE with access OFLAG. Interpret relative paths relative to
+ the directory associated with FD. If OFLAG includes O_CREAT, a
+ third argument is the file protection. */
+int
+openat (fd, file, oflag)
+ int fd;
+ const char *file;
+ int oflag;
+{
+ int mode;
+
+ if (file == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ /* Check FD is associated with a directory. */
+ struct stat64 st;
+ if (__fxstat64 (_STAT_VER, fd, &st) != 0)
+ return -1;
+
+ if (!S_ISDIR (st.st_mode))
+ {
+ __set_errno (ENOTDIR);
+ return -1;
+ }
+ }
+
+ if (oflag & O_CREAT)
+ {
+ va_list arg;
+ va_start (arg, oflag);
+ mode = va_arg (arg, int);
+ va_end (arg);
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (openat)
+
+#include <stub-tag.h>
diff --git a/sysdeps/generic/openat64.c b/sysdeps/generic/openat64.c
new file mode 100644
index 0000000000..87952d38d6
--- /dev/null
+++ b/sysdeps/generic/openat64.c
@@ -0,0 +1,69 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <sys/stat.h>
+
+/* Open FILE with access OFLAG. Interpret relative paths relative to
+ the directory associated with FD. If OFLAG includes O_CREAT, a
+ third argument is the file protection. */
+int
+openat64 (fd, file, oflag)
+ int fd;
+ const char *file;
+ int oflag;
+{
+ int mode;
+
+ if (file == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ /* Check FD is associated with a directory. */
+ struct stat64 st;
+ if (__fxstat64 (_STAT_VER, fd, &st) != 0)
+ return -1;
+
+ if (!S_ISDIR (st.st_mode))
+ {
+ __set_errno (ENOTDIR);
+ return -1;
+ }
+ }
+
+ if (oflag & O_CREAT)
+ {
+ va_list arg;
+ va_start (arg, oflag);
+ mode = va_arg (arg, int);
+ va_end (arg);
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (openat64)
+
+#include <stub-tag.h>
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflow.c b/sysdeps/generic/renameat.c
index 6fcc606f61..e8629098df 100644
--- a/sysdeps/unix/bsd/sun/sunos4/tcflow.c
+++ b/sysdeps/generic/renameat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,14 +17,34 @@
02111-1307 USA. */
#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <stdio.h>
-/* Suspend or restart transmission on FD. */
+
+/* Rename the file OLD relative to OLDFD to NEW relative to NEWFD. */
int
-tcflow (fd, action)
- int fd;
- int action;
+renameat (oldfd, old, newfd, new)
+ int oldfd;
+ const char *old;
+ int newfd;
+ const char *new;
{
- return __ioctl (fd, TCXONC, action);
+ if ((oldfd < 0 & oldfd !_ AT_FDCWD) || (newfd < 0 && newfd != AT_FDCWD))
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+
+ if (old == NULL || new == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
}
+
+
+stub_warning (renameat)
+#include <stub-tag.h>
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c b/sysdeps/generic/unlinkat.c
index ab74fddf24..f9a08b9903 100644
--- a/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c
+++ b/sysdeps/generic/unlinkat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,17 +17,33 @@
02111-1307 USA. */
#include <errno.h>
+#include <fcntl.h>
#include <stddef.h>
-#include <termios.h>
-#include <sys/ioctl.h>
+#include <unistd.h>
-/* Put the state of FD into *TERMIOS_P. */
+
+/* Remove the link named NAME. */
int
-__tcgetattr (fd, termios_p)
+unlinkat (fd, name, flag)
int fd;
- struct termios *termios_p;
+ const char *name;
+ int flag;
{
- return __ioctl (fd, TCGETS, termios_p);
+ if (name == NULL || (flag & AT_REMOVEDIR) != 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd < 0 && fd != AT_FDCWD)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
}
+stub_warning (unlinkat)
-weak_alias (__tcgetattr, tcgetattr)
+#include <stub-tag.h>
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index ecba16645b..d1d4dc15a7 100755
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -52,6 +52,3 @@ if test $libc_cv_cpp_asm_debuginfo = yes; then
_ACEOF
fi
-
-# Tell top-level configure to try -mtune=i386.
-libc_mtune_example=i386
diff --git a/sysdeps/i386/configure.in b/sysdeps/i386/configure.in
index 93b62b671c..028e1ae8e1 100644
--- a/sysdeps/i386/configure.in
+++ b/sysdeps/i386/configure.in
@@ -33,6 +33,3 @@ rm -f conftest*])AC_SUBST(libc_cv_cpp_asm_debuginfo)
if test $libc_cv_cpp_asm_debuginfo = yes; then
AC_DEFINE(HAVE_CPP_ASM_DEBUGINFO)
fi
-
-# Tell top-level configure to try -mtune=i386.
-libc_mtune_example=i386
diff --git a/sysdeps/ia64/elf/initfini.c b/sysdeps/ia64/elf/initfini.c
index 3aa44de8f1..d0a65ece80 100644
--- a/sysdeps/ia64/elf/initfini.c
+++ b/sysdeps/ia64/elf/initfini.c
@@ -1,5 +1,5 @@
/* Special .init and .fini section support for ia64.
- Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -51,7 +51,6 @@ __asm__ ("\n\n"
"\n"
"/*@_init_PROLOG_BEGINS*/\n");
-#ifdef HAVE_INITFINI_ARRAY
/* If we have working .init_array support, we want to keep the .init
section empty (apart from the mandatory prologue/epilogue. This
@@ -75,7 +74,6 @@ gmon_initializer (void)
__asm__ (".section .init_array, \"aw\"\n"
"\tdata8 @fptr(gmon_initializer)\n");
-#endif
__asm__ (".section .init\n"
" .global _init#\n"
@@ -90,27 +88,7 @@ __asm__ (".section .init\n"
" mov r33 = b0\n"
" .body\n"
" adds r12 = -16, r12\n"
-#ifdef HAVE_INITFINI_ARRAY
" ;;\n" /* see gmon_initializer() above */
-#else
-" .weak __gmon_start__#\n"
-" addl r14 = @ltoff(@fptr(__gmon_start__#)), gp\n"
-" ;;\n"
-" ld8 r15 = [r14]\n"
-" ;;\n"
-" cmp.eq p6, p7 = 0, r15\n"
-" (p6) br.cond.dptk .L5\n"
-"\n"
-"/* we could use r35 to save gp, but we use the stack since that's what\n"
-" * all the other init routines will do --davidm 00/04/05 */\n"
-" st8 [r12] = gp, -16\n"
-" br.call.sptk.many b0 = __gmon_start__# ;;\n"
-" adds r12 = 16, r12\n"
-" ;;\n"
-" ld8 gp = [r12]\n"
-" ;;\n"
-".L5:\n"
-#endif
" .endp _init#\n"
"\n"
"/*@_init_PROLOG_ENDS*/\n"
diff --git a/sysdeps/ia64/fpu/libm-symbols.h b/sysdeps/ia64/fpu/libm-symbols.h
index 3d0eb37d2a..5b5e4b7d7b 100644
--- a/sysdeps/ia64/fpu/libm-symbols.h
+++ b/sysdeps/ia64/fpu/libm-symbols.h
@@ -39,13 +39,13 @@
#define WEAK_LIBM_ENTRY(name) \
.align 32; \
- LOCAL_LIBM_ENTRY(name); \
+ LOCAL_LIBM_ENTRY(__##name); \
.global __##name; \
__##name:
#define WEAK_LIBM_END(name) \
weak_alias (__##name, name); \
.hidden __##name; \
- LOCAL_LIBM_END(name); \
+ LOCAL_LIBM_END(__##name); \
ASM_SIZE_DIRECTIVE(__##name); \
ASM_TYPE_DIRECTIVE(__##name, @function)
diff --git a/sysdeps/mach/hurd/bits/stat.h b/sysdeps/mach/hurd/bits/stat.h
index 172bc5ea8e..c3f96660cc 100644
--- a/sysdeps/mach/hurd/bits/stat.h
+++ b/sysdeps/mach/hurd/bits/stat.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 93, 94, 96, 97, 99, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1992,93,94,96,97,99,2000,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -182,8 +182,11 @@ struct stat64
/* All the bits relevant to translators */
#define S_ITRANS 000070000000
+/* Definitely no mmaps to this. */
+#define S_IMMAP0 000100000000
+
/* ALL the unused bits. */
-#define S_ISPARE (~(S_IFMT|S_ITRANS|S_INOCACHE| \
+#define S_ISPARE (~(S_IFMT|S_ITRANS|S_INOCACHE|S_IMMAP0| \
S_IUSEUNK|S_IUNKNOWN|07777))
#endif
diff --git a/sysdeps/mach/hurd/getpeername.c b/sysdeps/mach/hurd/getpeername.c
index 39071c1da4..325b6fd75d 100644
--- a/sysdeps/mach/hurd/getpeername.c
+++ b/sysdeps/mach/hurd/getpeername.c
@@ -55,11 +55,14 @@ __getpeername (int fd, __SOCKADDR_ARG addrarg, socklen_t *len)
}
const sa_family_t family = type;
- if (*len < (char *) (&addr->sa_family + 1) - (char *) addr)
- memcpy (&addr->sa_family, &family,
- *len - offsetof (struct sockaddr, sa_family));
- else
- addr->sa_family = family;
+ if (*len > offsetof (struct sockaddr, sa_family))
+ {
+ if (*len < (char *) (&addr->sa_family + 1) - (char *) addr)
+ memcpy (&addr->sa_family, &family,
+ *len - offsetof (struct sockaddr, sa_family));
+ else
+ addr->sa_family = family;
+ }
return 0;
}
diff --git a/sysdeps/mach/hurd/ioctl.c b/sysdeps/mach/hurd/ioctl.c
index 3d590d5845..6a540241a4 100644
--- a/sysdeps/mach/hurd/ioctl.c
+++ b/sysdeps/mach/hurd/ioctl.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1992,93,94,95,96,97,99,2000,02 Free Software Foundation, Inc.
+/* Copyright (C) 1992,93,94,95,96,97,99,2000,2002,2005
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -136,9 +137,11 @@ __ioctl (int fd, unsigned long int request, ...)
Rather than pointing to the value, ARG is the value itself. */
#ifdef MACH_MSG_TYPE_BIT
*t++ = io2mach_type (1, _IOTS (integer_t));
- *((integer_t *) t)++ = (integer_t) arg;
+ *(integer_t *) t = (integer_t) arg;
+ t = (void *) t + sizeof (integer_t);
#else
- *((integer_t *) p)++ = (integer_t) arg;
+ *(integer_t *) p = (integer_t) arg;
+ p = (void *) p + sizeof (integer_t);
#endif
}
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 934aae009c..81a56a0794 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -568,12 +568,14 @@ gaih_inet (const char *name, const struct gaih_service *service,
if (at->family == AF_UNSPEC)
{
- char *namebuf = strdupa (name);
- char *scope_delim;
+ char *namebuf = (char *) name;
+ char *scope_delim = strchr (name, SCOPE_DELIMITER);
- scope_delim = strchr (namebuf, SCOPE_DELIMITER);
- if (scope_delim != NULL)
- *scope_delim = '\0';
+ if (__builtin_expect (scope_delim != NULL, 0))
+ {
+ namebuf = alloca (scope_delim - name + 1);
+ *((char *) __mempcpy (namebuf, name, scope_delim - name)) = '\0';
+ }
if (inet_pton (AF_INET6, namebuf, at->addr) > 0)
{
@@ -629,7 +631,10 @@ gaih_inet (const char *name, const struct gaih_service *service,
/* If we do not have to look for IPv4 and IPv6 together, use
the simple, old functions. */
- if (req->ai_family == AF_INET || req->ai_family == AF_INET6)
+ if (req->ai_family == AF_INET
+ || (req->ai_family == AF_INET6
+ && ((req->ai_flags & AI_V4MAPPED) == 0
+ || (req->ai_flags & AI_ALL) == 0)))
{
int family = req->ai_family;
size_t tmpbuflen = 512;
@@ -888,8 +893,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
AF_INET6. Try to find a useful one for both. */
if (inet6_status == NSS_STATUS_TRYAGAIN)
status = NSS_STATUS_TRYAGAIN;
- else if (status == NSS_STATUS_UNAVAIL &&
- inet6_status != NSS_STATUS_UNAVAIL)
+ else if (status == NSS_STATUS_UNAVAIL
+ && inet6_status != NSS_STATUS_UNAVAIL)
status = inet6_status;
}
@@ -1039,9 +1044,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
}
}
- if (at2->family == AF_INET6)
+ family = at2->family;
+ if (family == AF_INET6)
{
- family = AF_INET6;
socklen = sizeof (struct sockaddr_in6);
/* If we looked up IPv4 mapped address discard them here if
@@ -1053,10 +1058,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
goto ignore;
}
else
- {
- family = AF_INET;
- socklen = sizeof (struct sockaddr_in);
- }
+ socklen = sizeof (struct sockaddr_in);
for (st2 = st; st2 != NULL; st2 = st2->next)
{
diff --git a/sysdeps/posix/gettimeofday.c b/sysdeps/posix/gettimeofday.c
index 28f75b0bcc..bda40f48ec 100644
--- a/sysdeps/posix/gettimeofday.c
+++ b/sysdeps/posix/gettimeofday.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96, 97, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1994-1997,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -20,12 +20,6 @@
#include <time.h>
#include <sys/time.h>
-#ifndef HAVE_GNU_LD
-#define __daylight daylight
-#define __timezone timezone
-#define __tzname tzname
-#endif
-
#undef __gettimeofday
/* Get the current time of day and timezone information,
diff --git a/sysdeps/posix/system.c b/sysdeps/posix/system.c
index 8548313314..f63dde4dae 100644
--- a/sysdeps/posix/system.c
+++ b/sysdeps/posix/system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2000, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -27,10 +27,6 @@
#include <sysdep-cancel.h>
-#ifndef HAVE_GNU_LD
-#define __environ environ
-#endif
-
#define SHELL_PATH "/bin/sh" /* Path of the shell. */
#define SHELL_NAME "sh" /* Name to give it. */
diff --git a/sysdeps/powerpc/powerpc64/Makefile b/sysdeps/powerpc/powerpc64/Makefile
index cf29148ff3..cf7c4337e0 100644
--- a/sysdeps/powerpc/powerpc64/Makefile
+++ b/sysdeps/powerpc/powerpc64/Makefile
@@ -11,6 +11,8 @@ pic-ccflag = -fpic
endif
ifeq ($(subdir),csu)
+sysdep_routines += hp-timing
+elide-routines.os += hp-timing
ifneq ($(elf),no)
# The initfini generation code doesn't work in the presence of -fPIC, so
# we use -fpic instead which is much better.
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflush.c b/sysdeps/powerpc/powerpc64/hp-timing.c
index 9e78aadd07..4e54e66e5e 100644
--- a/sysdeps/unix/bsd/sun/sunos4/tcflush.c
+++ b/sysdeps/powerpc/powerpc64/hp-timing.c
@@ -1,5 +1,8 @@
-/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+/* Support for high precision, low overhead timing functions.
+ powerpc64 version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -16,15 +19,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
+#include <hp-timing.h>
-/* Flush pending data on FD. */
-int
-tcflush (fd, queue_selector)
- int fd;
- int queue_selector;
-{
- return __ioctl (fd, TCFLSH, queue_selector);
-}
+/* We have to define the variable for the overhead. */
+hp_timing_t _dl_hp_timing_overhead;
diff --git a/sysdeps/powerpc/powerpc64/hp-timing.h b/sysdeps/powerpc/powerpc64/hp-timing.h
new file mode 100644
index 0000000000..b58cca9003
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/hp-timing.h
@@ -0,0 +1,136 @@
+/* High precision, low overhead timing functions. powerpc64 version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _HP_TIMING_H
+#define _HP_TIMING_H 1
+
+#include <string.h>
+#include <sys/param.h>
+#include <stdio-common/_itoa.h>
+#include <atomic.h>
+
+/* The macros defined here use the powerpc 64-bit time base register.
+ The time base is nominally clocked at 1/8th the CPU clock, but this
+ can vary.
+
+ The list of macros we need includes the following:
+
+ - HP_TIMING_AVAIL: test for availability.
+
+ - HP_TIMING_INLINE: this macro is non-zero if the functionality is not
+ implemented using function calls but instead uses some inlined code
+ which might simply consist of a few assembler instructions. We have to
+ know this since we might want to use the macros here in places where we
+ cannot make function calls.
+
+ - hp_timing_t: This is the type for variables used to store the time
+ values.
+
+ - HP_TIMING_ZERO: clear `hp_timing_t' object.
+
+ - HP_TIMING_NOW: place timestamp for current time in variable given as
+ parameter.
+
+ - HP_TIMING_DIFF_INIT: do whatever is necessary to be able to use the
+ HP_TIMING_DIFF macro.
+
+ - HP_TIMING_DIFF: compute difference between two times and store it
+ in a third. Source and destination might overlap.
+
+ - HP_TIMING_ACCUM: add time difference to another variable. This might
+ be a bit more complicated to implement for some platforms as the
+ operation should be thread-safe and 64bit arithmetic on 32bit platforms
+ is not.
+
+ - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
+ there are no threads involved.
+
+ - HP_TIMING_PRINT: write decimal representation of the timing value into
+ the given string. This operation need not be inline even though
+ HP_TIMING_INLINE is specified.
+
+*/
+
+/* We always assume having the timestamp register. */
+#define HP_TIMING_AVAIL (1)
+
+/* We indeed have inlined functions. */
+#define HP_TIMING_INLINE (1)
+
+/* We use 64bit values for the times. */
+typedef unsigned long long int hp_timing_t;
+
+/* Set timestamp value to zero. */
+#define HP_TIMING_ZERO(Var) (Var) = (0)
+
+/* That's quite simple. Use the `mftb' instruction. Note that the value
+ might not be 100% accurate since there might be some more instructions
+ running in this moment. This could be changed by using a barrier like
+ 'lwsync' right before the `mftb' instruciton. But we are not interested
+ in accurate clock cycles here so we don't do this. */
+#define HP_TIMING_NOW(Var) __asm__ __volatile__ ("mftb %0" : "=r" (Var))
+
+/* Use two 'mftb' instructions in a row to find out how long it takes.
+ On current POWER4, POWER5, and 970 processors mftb take ~10 cycles. */
+#define HP_TIMING_DIFF_INIT() \
+ do { \
+ if (GLRO(dl_hp_timing_overhead) == 0) \
+ { \
+ int __cnt = 5; \
+ GLRO(dl_hp_timing_overhead) = ~0ull; \
+ do \
+ { \
+ hp_timing_t __t1, __t2; \
+ HP_TIMING_NOW (__t1); \
+ HP_TIMING_NOW (__t2); \
+ if (__t2 - __t1 < GLRO(dl_hp_timing_overhead)) \
+ GLRO(dl_hp_timing_overhead) = __t2 - __t1; \
+ } \
+ while (--__cnt > 0); \
+ } \
+ } while (0)
+
+/* It's simple arithmetic in 64-bit. */
+#define HP_TIMING_DIFF(Diff, Start, End) (Diff) = ((End) - (Start))
+
+/* We need to insure that this add is atomic in threaded environments. We use
+ __arch_atomic_exchange_and_add_64 from atomic.h to get thread safety. */
+#define HP_TIMING_ACCUM(Sum, Diff) \
+ do { \
+ hp_timing_t __diff = (Diff) - GLRO(dl_hp_timing_overhead); \
+ __arch_atomic_exchange_and_add_64 (&(Sum), __diff); \
+ } while (0)
+
+/* No threads, no extra work. */
+#define HP_TIMING_ACCUM_NT(Sum, Diff) (Sum) += (Diff)
+
+/* Print the time value. */
+#define HP_TIMING_PRINT(Buf, Len, Val) \
+ do { \
+ char __buf[20]; \
+ char *__cp = _itoa (Val, __buf + sizeof (__buf), 10, 0); \
+ size_t __len = (Len); \
+ char *__dest = (Buf); \
+ while (__len-- > 0 && __cp < __buf + sizeof (__buf)) \
+ *__dest++ = *__cp++; \
+ memcpy (__dest, " ticks", MIN (__len, sizeof (" ticks"))); \
+ } while (0)
+
+#endif /* hp-timing.h */
diff --git a/sysdeps/pthread/configure b/sysdeps/pthread/configure
index 229414dd74..e39d31138d 100644
--- a/sysdeps/pthread/configure
+++ b/sysdeps/pthread/configure
@@ -1,3 +1,3 @@
-# Local configure fragment for sysdeps/unix/sysv/linux.
+# Local configure fragment for sysdeps/pthread.
DEFINES="$DEFINES -D_LIBC_REENTRANT"
diff --git a/sysdeps/unix/bsd/init-posix.c b/sysdeps/unix/bsd/init-posix.c
index 06f727684f..b5ea8846f7 100644
--- a/sysdeps/unix/bsd/init-posix.c
+++ b/sysdeps/unix/bsd/init-posix.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 94, 95, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 94, 95, 97, 98, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -30,6 +30,4 @@ __init_posix (void)
_posix_start_time = time ((time_t *) NULL);
}
-#ifdef HAVE_GNU_LD
text_set_element(__libc_subinit, __init_posix);
-#endif
diff --git a/sysdeps/unix/bsd/sun/Dist b/sysdeps/unix/bsd/sun/Dist
deleted file mode 100644
index ccd3a610ee..0000000000
--- a/sysdeps/unix/bsd/sun/Dist
+++ /dev/null
@@ -1 +0,0 @@
-m68k/dl-brk.S
diff --git a/sysdeps/unix/bsd/sun/bits/signum.h b/sysdeps/unix/bsd/sun/bits/signum.h
deleted file mode 100644
index c13e7cd742..0000000000
--- a/sysdeps/unix/bsd/sun/bits/signum.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Signal number definitions. SunOS version.
- Copyright (C) 1994, 1996 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _SIGNAL_H
-
-/* This file defines the fake signal functions and signal
- number constants for SunOS 3 and 4 Unix systems. */
-
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-
-/* Signals. */
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGABRT SIGIOT /* Abort (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGEMT 7 /* EMT trap (4.2 BSD). */
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* Bus error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGSYS 12 /* Bad argument to system call (4.2 BSD). */
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGURG 16 /* Urgent condition on socket (4.2 BSD). */
-#define SIGSTOP 17 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 18 /* Keyboard stop (POSIX). */
-#define SIGCONT 19 /* Continue (POSIX). */
-#define SIGCHLD 20 /* Child status has changed (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGTTIN 21 /* Background read from tty (POSIX). */
-#define SIGTTOU 22 /* Background write to tty (POSIX). */
-#define SIGIO 23 /* I/O now possible (4.2 BSD). */
-#define SIGPOLL SIGIO /* Same as SIGIO? (SVID). */
-#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */
-#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */
-#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */
-#define SIGLOST 29 /* Resource lost (Sun). */
-#define SIGUSR1 30 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 31 /* User-defined signal 2 (POSIX). */
-
-#endif /* <signal.h> included. */
-
-#define _NSIG 32 /* Biggest signal number + 1. */
diff --git a/sysdeps/unix/bsd/sun/m68k/Dist b/sysdeps/unix/bsd/sun/m68k/Dist
deleted file mode 100644
index cd893ff463..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/Dist
+++ /dev/null
@@ -1 +0,0 @@
-sigtramp.c
diff --git a/sysdeps/unix/bsd/sun/m68k/Makefile b/sysdeps/unix/bsd/sun/m68k/Makefile
deleted file mode 100644
index ac4121dc2c..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifeq ($(subdir),signal)
-sysdep_routines := $(sysdep_routines) sigtramp
-endif
diff --git a/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h b/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h
deleted file mode 100644
index 99a0506a8d..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Structure describing state saved while handling a signal. Sun 3 version.
- Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-struct sigcontext
- {
- int sc_onstack;
- __sigset_t sc_mask;
-
- int sc_sp, sc_pc, sc_ps;
- };
diff --git a/sysdeps/unix/bsd/sun/m68k/brk.S b/sysdeps/unix/bsd/sun/m68k/brk.S
deleted file mode 100644
index 07af96d23c..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/brk.S
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifndef SYS_brk
-#define SYS_brk 17
-#endif
-
-#ifndef HAVE_GNU_LD
-#define __end _end
-#endif
-
-.data
-.globl ___curbrk
-___curbrk:
- .long __end
-
-.text
-ENTRY (__brk)
- movel #__end, d0
- cmpl sp@(4), d0
- ble 0f
- movel d0, sp@(4)
-0: pea SYS_brk
- trap #0
- bcs 1f
- movel sp@(4), ___curbrk
- clrl d0
- rts
-1:
- jmp syscall_error
-
-weak_alias (__brk, brk)
diff --git a/sysdeps/unix/bsd/sun/m68k/dl-brk.S b/sysdeps/unix/bsd/sun/m68k/dl-brk.S
deleted file mode 100644
index eeb96544e3..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/dl-brk.S
+++ /dev/null
@@ -1 +0,0 @@
-#include <brk.S>
diff --git a/sysdeps/unix/bsd/sun/m68k/sethostid.S b/sysdeps/unix/bsd/sun/m68k/sethostid.S
deleted file mode 100644
index 73ee79682e..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/sethostid.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifdef SYS_sethostid
-
-SYSCALL (sethostid, 1)
- ret
-
-#else
-
-#include <bits/errno.h>
-
-.globl _sethostid
-.even
-_sethostid:
- movel #ENOSYS, _errno
- moveq #-1, d0
- rts
-
-#ifdef HAVE_GNU_LD
-
-.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0
-.stabs "_sethostid",1,0,0,0
-
-#endif
-
-#endif
diff --git a/sysdeps/unix/bsd/sun/m68k/sigtramp.c b/sysdeps/unix/bsd/sun/m68k/sigtramp.c
deleted file mode 100644
index 5a3ca3cf10..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/sigtramp.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Copyright (C) 1993, 1996, 1997, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef __GNUC__
- #error This file uses GNU C extensions; you must compile with GCC.
-#endif
-
-/* Get the definition of `struct sigcontext'. */
-#define KERNEL
-#define sigvec sun_sigvec
-#define sigstack sun_sigstack
-#define sigcontext sun_sigcontext
-#include "/usr/include/sys/signal.h"
-#undef sigvec
-#undef sigstack
-#undef sigcontext
-#undef NSIG
-#undef SIGABRT
-#undef SIGCLD
-#undef SV_ONSTACK
-#undef SV_RESETHAND
-#undef SV_INTERRUPT
-#undef SA_ONSTACK
-#undef SA_NOCLDSTOP
-#undef SIG_ERR
-#undef SIG_DFL
-#undef SIG_IGN
-#undef sigmask
-#undef SIG_BLOCK
-#undef SIG_UNBLOCK
-#undef SIG_SETMASK
-
-#include <signal.h>
-#include <stddef.h>
-#include <errno.h>
-
-/* Defined in __sigvec.S. */
-extern int __raw_sigvec (int sig, const struct sigvec *vec,
- struct sigvec *ovec);
-
-/* User-specified signal handlers. */
-#define mytramp 1
-#ifdef mytramp
-static __sighandler_t handlers[NSIG];
-#else
-#define handlers _sigfunc
-extern __sighandler_t _sigfunc[];
-#endif
-
-#if mytramp
-
-/* Handler for all signals that are handled by a user-specified function.
- Saves and restores the general regs %g2-%g7, the %y register, and
- all the FPU regs (including %fsr), around calling the user's handler. */
-static void
-trampoline (sig, code, context, addr)
- int sig;
- int code;
- struct sigcontext *context;
- void *addr;
-{
- int save[4];
-
- /* Save the call-clobbered registers. */
- asm volatile ("movem%.l d0-d1/a0-a1, %0" : : "m" (save[0]));
-
- /* XXX should save/restore FP regs */
-
- /* Call the user's handler. */
- (*((void (*) (int sig, int code, struct sigcontext *context,
- PTR addr)) handlers[sig]))
- (sig, code, context, addr);
-
- /* Restore the call-clobbered registers. */
- asm volatile ("movem%.l %0, d0-d1/a0-a1" : : "g" (save[0]) :
- "d0", "d1", "a0", "a1");
-
- __sigreturn (context);
-}
-
-#endif
-
-int
-__sigvec (sig, vec, ovec)
- int sig;
- const struct sigvec *vec;
- struct sigvec *ovec;
-{
-#ifndef mytramp
- extern void _sigtramp (int);
-#define trampoline _sigtramp
-#endif
- struct sigvec myvec;
- int mask;
- __sighandler_t ohandler;
-
- if (sig <= 0 || sig >= NSIG)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- mask = __sigblock(sigmask(sig));
-
- ohandler = handlers[sig];
-
- if (vec != NULL &&
- vec->sv_handler != SIG_IGN && vec->sv_handler != SIG_DFL)
- {
- handlers[sig] = vec->sv_handler;
- myvec = *vec;
- myvec.sv_handler = trampoline;
- vec = &myvec;
- }
-
- if (__raw_sigvec(sig, vec, ovec) < 0)
- {
- int save = errno;
- (void) __sigsetmask(mask);
- errno = save;
- return -1;
- }
-
- if (ovec != NULL && ovec->sv_handler == trampoline)
- ovec->sv_handler = ohandler;
-
- (void) __sigsetmask(mask);
-
- return 0;
-}
diff --git a/sysdeps/unix/bsd/sun/m68k/syscall.S b/sysdeps/unix/bsd/sun/m68k/syscall.S
deleted file mode 100644
index 1d4d5be42f..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/syscall.S
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-ENTRY (syscall)
- movel sp@, d0 /* Save return address in D0. */
- movel sp@(4), sp@ /* Put syscall number at top of stack. */
- movel d0, sp@(4) /* Put return address under it. */
- trap #0 /* Do syscall; pops number from stack. */
- jcs error
- ret
-error: jmp syscall_error
diff --git a/sysdeps/unix/bsd/sun/m68k/sysdep.h b/sysdeps/unix/bsd/sun/m68k/sysdep.h
deleted file mode 100644
index e51ab0a8e4..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/sysdep.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-#define POUND #
-
-#ifdef __STDC__
-#define ENTRY(name) \
- .globl _##name; \
- .even; \
- _##name##:
-#else
-#define ENTRY(name) \
- .globl _/**/name; \
- .even; \
- _/**/name/**/:
-#endif
-
-#ifdef __STDC__
-#define PSEUDO(name, syscall_name, args) \
- .even; \
- .globl syscall_error; \
- error: jmp syscall_error; \
- ENTRY (name) \
- pea SYS_##syscall_name; \
- trap POUND 0; \
- bcs error
-#else
-#define PSEUDO(name, syscall_name, args) \
- .even; \
- .globl syscall_error; \
- error: jmp syscall_error; \
- ENTRY (name) \
- pea SYS_/**/syscall_name; \
- trap POUND 0; \
- bcs error
-#endif
-
-#define ret rts
-#define r0 d0
-#define r1 d1
-#define MOVE(x,y) movel x , y
-
-#endif /* __ASSEMBLER__ */
diff --git a/sysdeps/unix/bsd/sun/m68k/vfork.S b/sysdeps/unix/bsd/sun/m68k/vfork.S
deleted file mode 100644
index cf9e2e9e1a..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/vfork.S
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 97, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifndef SYS_vfork
-#define SYS_vfork 66
-#endif
-
-/* Clone the calling process, but without copying the whole address space.
- The calling process is suspended until the new process exits or is
- replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
- and the process ID of the new process to the old process. */
-.globl ___vfork
-___vfork:
- /* Pop the return PC value into A0. */
- movel sp@+, a0
-
- /* Push the syscall number and trap into the kernel. */
- movel #SYS_vfork, sp@-
- trap #0
- bcs error /* Branch forward if it failed. */
-
- /* It succeeded. See which fork we're in. D1 is now 0 for the
- parent and 1 for the child. Decrement it to make it -1 (all
- bits set) for the parent, and 0 (no bits set) for the child.
- Then AND it with D0, so the parent gets D0&-1==R0, and the child
- gets D0&0==0. */
- subql #1, d1
- andl d1, d0
-
- /* Jump to the return PC. */
- jmp a0@
-
-error:
- movel d0, _errno
- moveq #-1, d0
- jmp a0@
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/bsd/sun/sethostid.c b/sysdeps/unix/bsd/sun/sethostid.c
deleted file mode 100644
index aeb2940f42..0000000000
--- a/sysdeps/unix/bsd/sun/sethostid.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/generic/sethostid.c>
diff --git a/sysdeps/unix/bsd/sun/sigreturn.S b/sysdeps/unix/bsd/sun/sigreturn.S
deleted file mode 100644
index a3ea8e3fae..0000000000
--- a/sysdeps/unix/bsd/sun/sigreturn.S
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifndef SYS_sigreturn
-#define SYS_sigreturn 139
-#endif
-
-SYSCALL__ (sigreturn, 1)
- /* Does not return. */
-
-weak_alias (__sigreturn, sigreturn)
diff --git a/sysdeps/unix/bsd/sun/sparc/Dist b/sysdeps/unix/bsd/sun/sparc/Dist
deleted file mode 100644
index cd893ff463..0000000000
--- a/sysdeps/unix/bsd/sun/sparc/Dist
+++ /dev/null
@@ -1 +0,0 @@
-sigtramp.c
diff --git a/sysdeps/unix/bsd/sun/sparc/Makefile b/sysdeps/unix/bsd/sun/sparc/Makefile
deleted file mode 100644
index 59d10dbdbf..0000000000
--- a/sysdeps/unix/bsd/sun/sparc/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# Basically `-e start' is magical to the Sun linker. You would think that
-# having start.o first would be enough, but you would be wrong.
-LDFLAGS := $(LDFLAGS) -Xlinker -e -Xlinker start
-
-ifeq ($(subdir),signal)
-sysdep_routines := $(sysdep_routines) sigtramp
-endif
diff --git a/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h b/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h
deleted file mode 100644
index 7c4bca6049..0000000000
--- a/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Structure describing state saved while handling a signal. Sparc version.
- Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-struct sigcontext
- {
- int sc_onstack;
- __sigset_t sc_mask;
-
-#define SPARC_MAXREGWINDOW 31 /* Maximum usable register windows. */
- int sc_sp, sc_pc, sc_npc, sc_psr, sc_g1, sc_o0;
- int sc_wbcnt; /* Number of outstanding windows. */
- __ptr_t sc_spbuf[SPARC_MAXREGWINDOW]; /* SP's for each window. */
- int sc_wbuf[SPARC_MAXREGWINDOW][16]; /* Saved register windows. */
- };
diff --git a/sysdeps/unix/bsd/sun/sparc/sethostid.S b/sysdeps/unix/bsd/sun/sparc/sethostid.S
deleted file mode 100644
index d07fd3800c..0000000000
--- a/sysdeps/unix/bsd/sun/sparc/sethostid.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifdef SYS_sethostid
-
-SYSCALL (sethostid, 1)
- ret
-
-#else
-
-/* <bits/errno.h> only defines E* #ifdef _ERRNO_H. */
-#define _ERRNO_H
-#include <bits/errno.h>
-
-ENTRY (sethostid)
- mov ENOSYS, %o0
- sethi %hi(_errno), %g1
- st %o0, [%g1 + %lo(_errno)]
- retl
- sub %g0, 1, %o0
-
-#ifdef HAVE_GNU_LD
-
-.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0
-.stabs "_sethostid",1,0,0,0
-
-#endif
-
-#endif
diff --git a/sysdeps/unix/bsd/sun/sparc/sigtramp.c b/sysdeps/unix/bsd/sun/sparc/sigtramp.c
deleted file mode 100644
index e11f7e51d3..0000000000
--- a/sysdeps/unix/bsd/sun/sparc/sigtramp.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/* Copyright (C) 1991,1992,1994,1996,1997,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef __GNUC__
- #error This file uses GNU C extensions; you must compile with GCC.
-#endif
-
-/* Get the definition of `struct sigcontext'. */
-#define KERNEL
-#define sigvec sun_sigvec
-#define sigstack sun_sigstack
-#define sigcontext sun_sigcontext
-#include "/usr/include/sys/signal.h"
-#undef sigvec
-#undef sigstack
-#undef sigcontext
-#undef NSIG
-#undef SIGABRT
-#undef SIGCLD
-#undef SV_ONSTACK
-#undef SV_RESETHAND
-#undef SV_INTERRUPT
-#undef SA_ONSTACK
-#undef SA_NOCLDSTOP
-#undef SIG_ERR
-#undef SIG_DFL
-#undef SIG_IGN
-#undef sigmask
-#undef SIG_BLOCK
-#undef SIG_UNBLOCK
-#undef SIG_SETMASK
-
-#include <signal.h>
-#include <stddef.h>
-#include <errno.h>
-
-/* Defined in __sigvec.S. */
-extern int __raw_sigvec (int sig, CONST struct sigvec *vec,
- struct sigvec *ovec);
-
-/* User-specified signal handlers. */
-#define mytramp 1
-#ifdef mytramp
-static __sighandler_t handlers[NSIG];
-#else
-#define handlers _sigfunc
-extern __sighandler_t _sigfunc[];
-#endif
-
-#if mytramp
-
-/* Handler for all signals that are handled by a user-specified function.
- Saves and restores the general regs %g2-%g7, the %y register, and
- all the FPU regs (including %fsr), around calling the user's handler. */
-static void
-trampoline (sig)
- int sig;
-{
- /* We use `double' and `long long int' so `std' (store doubleword) insns,
- which might be faster than single-word stores, will be generated. */
- register double f0 asm("%f0");
- register double f2 asm("%f2");
- register double f4 asm("%f4");
- register double f6 asm("%f6");
- register double f8 asm("%f8");
- register double f10 asm("%f10");
- register double f12 asm("%f12");
- register double f14 asm("%f14");
- register double f16 asm("%f16");
- register double f18 asm("%f18");
- register double f20 asm("%f20");
- register double f22 asm("%f22");
- register double f24 asm("%f24");
- register double f26 asm("%f26");
- register double f28 asm("%f28");
- register double f30 asm("%f30");
- register long long int g2 asm("%g2");
- register long long int g4 asm("%g4");
- register long long int g6 asm("%g6");
- register int *fp asm("%fp");
-
- int code;
- register struct sigcontext *context asm("%i0"); /* See end of fn. */
- void *addr;
- int y;
- double fpsave[16];
- int fsr;
- int savefpu;
- long long int glsave[3];
-
- /* SIG isn't really passed as an arg.
- The args to the signal handler are at fp[16..19]. */
- sig = fp[16];
- code = fp[17];
- context = (struct sigcontext *) fp[18];
- addr = (PTR) fp[19];
-
- /* Save the Y register. */
- asm("rd %%y, %0" : "=r" (y));
-
- /* Save the FPU regs if the FPU enable bit is set in the PSR,
- and the signal isn't an FP exception. */
- savefpu = (context->sc_psr & 0x1000) && sig != SIGFPE;
- if (savefpu)
- {
- fpsave[0] = f0;
- fpsave[1] = f2;
- fpsave[2] = f4;
- fpsave[3] = f6;
- fpsave[4] = f8;
- fpsave[5] = f10;
- fpsave[6] = f12;
- fpsave[7] = f14;
- fpsave[8] = f16;
- fpsave[9] = f18;
- fpsave[10] = f20;
- fpsave[11] = f22;
- fpsave[12] = f24;
- fpsave[13] = f26;
- fpsave[14] = f28;
- fpsave[15] = f30;
-
- /* Force it into a stack slot so the asm won't barf. Sigh. */
- (void) &fsr;
- asm("st %%fsr, %0" : "=m" (fsr));
- }
-
- /* Save the global registers (except for %g1, which is a scratch reg). */
- glsave[0] = g2;
- glsave[1] = g4;
- glsave[2] = g6;
-
- /* Call the user's handler. */
- (*((void (*) (int sig, int code, struct sigcontext *context,
- void *addr)) handlers[sig]))
- (sig, code, context, addr);
-
- /* Restore the Y register. */
- asm("mov %0, %%y" : : "r" (y));
-
- if (savefpu)
- {
- /* Restore the FPU regs. */
- f0 = fpsave[0];
- f2 = fpsave[1];
- f4 = fpsave[2];
- f6 = fpsave[3];
- f8 = fpsave[4];
- f10 = fpsave[5];
- f12 = fpsave[6];
- f14 = fpsave[7];
- f16 = fpsave[8];
- f18 = fpsave[9];
- f20 = fpsave[10];
- f22 = fpsave[11];
- f24 = fpsave[12];
- f26 = fpsave[13];
- f28 = fpsave[14];
- f30 = fpsave[15];
-
- asm("ld %0, %%fsr" : : "m" (fsr));
- }
-
- /* Restore the globals. */
- g2 = glsave[0];
- g4 = glsave[1];
- g6 = glsave[2];
-
- /* Unwind a frame, and do a "sigcleanup" system call.
- The system call apparently does a return.
- I don't know what it's for. Ask Sun. */
- asm("restore %%g0, 139, %%g1\n"
- "ta 0\n"
- "! this should be i0: %0" /* Useless insn that will never be executed, */
- /* here to make the compiler happy. */
- : /* No outputs. */ :
- /* CONTEXT is bound to %i0. We reference it as an input here to make
- sure the compiler considers it live at this point, and preserves
- the value in that register. The restore makes %i0 become %o0, the
- argument to the system call. */
- "r" (context));
-}
-#endif
-
-int
-__sigvec (sig, vec, ovec)
- int sig;
- const struct sigvec *vec;
- struct sigvec *ovec;
-{
-#ifndef mytramp
- extern void _sigtramp (int);
-#define trampoline _sigtramp
-#endif
- struct sigvec myvec;
- int mask;
- __sighandler_t ohandler;
-
- if (sig <= 0 || sig >= NSIG)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- mask = __sigblock (sigmask(sig));
-
- ohandler = handlers[sig];
-
- if (vec != NULL &&
- vec->sv_handler != SIG_IGN && vec->sv_handler != SIG_DFL)
- {
- handlers[sig] = vec->sv_handler;
- myvec = *vec;
- myvec.sv_handler = trampoline;
- vec = &myvec;
- }
-
- if (__raw_sigvec(sig, vec, ovec) < 0)
- {
- int save = errno;
- (void) __sigsetmask(mask);
- errno = save;
- return -1;
- }
-
- if (ovec != NULL && ovec->sv_handler == trampoline)
- ovec->sv_handler = ohandler;
-
- (void) __sigsetmask (mask);
-
- return 0;
-}
diff --git a/sysdeps/unix/bsd/sun/sunos4/.cvsignore b/sysdeps/unix/bsd/sun/sunos4/.cvsignore
deleted file mode 100644
index 1f69fd919a..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/.cvsignore
+++ /dev/null
@@ -1,4 +0,0 @@
-*.gz *.Z *.tar *.tgz
-=*
-TODO COPYING* AUTHORS copyr-* copying.*
-glibc-*
diff --git a/sysdeps/unix/bsd/sun/sunos4/Implies b/sysdeps/unix/bsd/sun/sunos4/Implies
deleted file mode 100644
index c99e256ac1..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# SunOS 4 has the canonical set of <sys/mman.h> system calls.
-unix/mman
diff --git a/sysdeps/unix/bsd/sun/sunos4/Makefile b/sysdeps/unix/bsd/sun/sunos4/Makefile
deleted file mode 100644
index d17654a30f..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-ifeq ($(subdir),posix)
-sysdep_routines := $(sysdep_routines) sys_wait4
-endif
-
-ifeq ($(subdir),misc)
-sysdep_routines := $(sysdep_routines) sys_mmap
-endif
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h b/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h
deleted file mode 100644
index a30b352592..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* O_*, F_*, FD_* bit values for SunOS 4.
- Copyright (C) 1991, 1992, 1997, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-/* File access modes for `open' and `fcntl'. */
-#define O_RDONLY 0 /* Open read-only. */
-#define O_WRONLY 1 /* Open write-only. */
-#define O_RDWR 2 /* Open read/write. */
-
-
-/* Bits OR'd into the second argument to open. */
-#define O_CREAT 0x0200 /* Create file if it doesn't exist. */
-#define O_EXCL 0x0800 /* Fail if file already exists. */
-#define O_TRUNC 0x0400 /* Truncate file to zero length. */
-#define O_NOCTTY 0x8000 /* Don't assign a controlling terminal. */
-#if defined __USE_BSD || defined __USE_SVID
-#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */
-#define O_FSYNC 0x2000 /* Synchronous writes. */
-#define O_SYNC O_FSYNC
-#endif
-
-/* File status flags for `open' and `fcntl'. */
-#define O_APPEND 0x0008 /* Writes append to the file. */
-#define O_NONBLOCK 0x4000 /* Non-blocking I/O. */
-
-/* Sun defines O_NDELAY one way for BSD behavior and another for System V
- behavior. In the GNU C library, you get the BSD behavior unless you
- define _USG_SOURCE without also defining _BSD_SOURCE or _GNU_SOURCE. */
-#ifdef __USE_BSD
-#define O_NDELAY 0x0004
-#endif
-#if !defined (O_NDELAY) && defined (__USE_SVID)
-#define O_NDELAY 0x1000
-#endif
-
-#ifdef __USE_BSD
-/* Bits in the file status flags returned by F_GETFL.
- These are all the O_* flags, plus FREAD and FWRITE, which are
- independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was
- given to `open'. */
-#define FREAD 1
-#define FWRITE 2
-
-/* Traditional Unix names the O_* bits. */
-#define FASYNC O_ASYNC
-#define FCREAT O_CREAT
-#define FEXCL O_EXCL
-#define FTRUNC O_TRUNC
-#define FNOCTTY O_NOCTTY
-#define FFSYNC O_FSYNC
-#define FSYNC O_SYNC
-#define FAPPEND O_APPEND
-#define FNONBLOCK O_NONBLOCK
-#define FNONBIO O_NONBLOCK
-#define FNDELAY 0x0004 /* BSD O_NDELAY. */
-#define FNBIO 0x1000 /* System V O_NDELAY. */
-#endif
-
-/* Mask for file access modes. This is system-dependent in case
- some system ever wants to define some other flavor of access. */
-#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#if defined __USE_BSD || defined __USE_UNIX98
-#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */
-#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */
-#endif
-#define F_GETLK 7 /* Get record locking info. */
-#define F_SETLK 8 /* Set record locking info (non-blocking). */
-#define F_SETLKW 9 /* Set record locking info (blocking). */
-#ifdef __USE_BSD
-#define F_RGETLK 10 /* Get remote record locking info. */
-#define F_RSETLK 11 /* Set remote locking info (non-blocking). */
-#define F_CNVT 12 /* Convert a fhandle to an open fd. */
-#define F_RSETLKW 13 /* Set remote locking info (blocking). */
-#endif
-
-/* File descriptor flags used with F_GETFD and F_SETFD. */
-#define FD_CLOEXEC 1 /* Close on exec. */
-
-
-#include <bits/types.h>
-
-/* The structure describing an advisory lock. This is the type of the third
- argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
- short int l_pid; /* Process holding the lock. */
- short int l_xxx; /* Reserved for future use. */
- };
-
-#ifdef __USE_BSD
-/* The structure describing a remote advisory lock. This is the type of the
- third arg to `fcntl' for the F_RGETLK, F_RSETLK, and F_RSETLKW requests. */
-struct eflock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
- short int l_pid; /* Process holding the lock. */
- short int l_xxx; /* Reserved for future use. */
- long int l_rpid; /* Remote process ID wanting this lock. */
- long int l_rsys; /* Remote system ID wanting this lock. */
- };
-
-#endif
-
-
-/* Values for the `l_type' field of a `struct flock'. */
-#define F_RDLCK 1 /* Read lock. */
-#define F_WRLCK 2 /* Write lock. */
-#define F_UNLCK 3 /* Remove lock. */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/mman.h b/sysdeps/unix/bsd/sun/sunos4/bits/mman.h
deleted file mode 100644
index fdef46522a..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/mman.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Definitions for BSD-style memory management. SunOS 4 version.
- Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_MMAN_H
-#define _BITS_MMAN_H 1
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_NONE 0x00 /* No access. */
-#define PROT_READ 0x01 /* Pages can be read. */
-#define PROT_WRITE 0x02 /* Pages can be written. */
-#define PROT_EXEC 0x04 /* Pages can be executed. */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
-#ifdef __USE_BSD
-# define MAP_TYPE 0x0f /* Mask for sharing type. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
-/* The following three flags are not actually implemented in SunOS 4.1. */
-#ifdef __USE_BSD
-# define MAP_RENAME 0x20 /* Rename private pages to file. */
-# define MAP_NORESERVE 0x40 /* Don't reserve needed swap area. */
-# define MAP_INHERIT 0x80 /* Region is retained after exec. */
-#endif
-
-/* This is an internal flag that is always set in `mmap' system calls. In
- older versions of SunOS 4 `mmap' did not return the actual mapping
- address, but always returned zero. This flag says to return the
- address; the `mmap' C library function always sets it. */
-#define _MAP_NEW 0x80000000
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */
-#define MS_INVALIDATE 0x2 /* Invalidate caches. */
-
-#endif /* bits/mman.h */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h b/sysdeps/unix/bsd/sun/sunos4/bits/resource.h
deleted file mode 100644
index 2f0d2dc73f..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/* Bit values for resource limits. SunOS 4 version.
- Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_RESOURCE_H
-# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
-#endif
-
-/* These are the values for 4.4 BSD and GNU. Earlier BSD systems have a
- subset of these kinds of resource limit. In systems where `getrlimit'
- and `setrlimit' are not system calls, these are the values used by the C
- library to emulate them. */
-
-#include <bits/types.h>
-
-/* Kinds of resource limit. */
-enum __rlimit_resource
- {
- /* Per-process CPU limit, in seconds. */
- RLIMIT_CPU,
-#define RLIMIT_CPU RLIMIT_CPU
- /* Largest file that can be created, in bytes. */
- RLIMIT_FSIZE,
-#define RLIMIT_FSIZE RLIMIT_FSIZE
- /* Maximum size of data segment, in bytes. */
- RLIMIT_DATA,
-#define RLIMIT_DATA RLIMIT_DATA
- /* Maximum size of stack segment, in bytes. */
- RLIMIT_STACK,
-#define RLIMIT_STACK RLIMIT_STACK
- /* Largest core file that can be created, in bytes. */
- RLIMIT_CORE,
-#define RLIMIT_CORE RLIMIT_CORE
- /* Largest resident set size, in bytes.
- This affects swapping; processes that are exceeding their
- resident set size will be more likely to have physical memory
- taken from them. */
- RLIMIT_RSS,
-#define RLIMIT_RSS RLIMIT_RSS
- /* Number of open files. */
- RLIMIT_NOFILE,
- RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */
-#define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE RLIMIT_OFILE
-
- RLIM_NLIMITS
- };
-
-/* Value to indicate that there is no limit. */
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY 0x7fffffff
-#else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
-#endif
-
-
-/* Type to represent quantities in resource limits. */
-#ifndef __USE_FILE_OFFSET64
-typedef __rlim_t rlim_t;
-#else
-typedef __rlim64_t rlim_t;
-#endif
-
-struct rlimit
- {
- /* The current (soft) limit. */
- rlim_t rlim_cur;
- /* The hard limit. */
- rlim_t rlim_max;
- };
-
-#ifdef __USE_LARGEFILE64
-typedef __rlim64_t rlim64_t;
-
-struct rlimit64
- {
- /* The current (soft) limit. */
- rlim64_t rlim_cur;
- /* The hard limit. */
- rlim64_t rlim_max;
- };
-#endif
-
-/* Whose usage statistics do you want? */
-enum __rusage_who
-/* The macro definitions are necessary because some programs want
- to test for operating system features with #ifdef RUSAGE_SELF.
- In ISO C the reflexive definition is a no-op. */
- {
- /* The calling process. */
- RUSAGE_SELF = 0,
-#define RUSAGE_SELF RUSAGE_SELF
- /* All of its terminated child processes. */
- RUSAGE_CHILDREN = -1
-#define RUSAGE_CHILDREN RUSAGE_CHILDREN
- };
-
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
-
-/* Structure which says how much of each resource has been used. */
-struct rusage
- {
- /* Total amount of user time used. */
- struct timeval ru_utime;
- /* Total amount of system time used. */
- struct timeval ru_stime;
- /* Maximum resident set size (in kilobytes). */
- long int ru_maxrss;
- /* Amount of sharing of text segment memory
- with other processes (kilobyte-seconds). */
- long int ru_ixrss;
- /* Amount of data segment memory used (kilobyte-seconds). */
- long int ru_idrss;
- /* Amount of stack memory used (kilobyte-seconds). */
- long int ru_isrss;
- /* Number of soft page faults (i.e. those serviced by reclaiming
- a page from the list of pages awaiting reallocation. */
- long int ru_minflt;
- /* Number of hard page faults (i.e. those that required I/O). */
- long int ru_majflt;
- /* Number of times a process was swapped out of physical memory. */
- long int ru_nswap;
- /* Number of input operations via the file system. Note: This
- and `ru_oublock' do not include operations with the cache. */
- long int ru_inblock;
- /* Number of output operations via the file system. */
- long int ru_oublock;
- /* Number of IPC messages sent. */
- long int ru_msgsnd;
- /* Number of IPC messages received. */
- long int ru_msgrcv;
- /* Number of signals delivered. */
- long int ru_nsignals;
- /* Number of voluntary context switches, i.e. because the process
- gave up the process before it had to (usually to wait for some
- resource to be available). */
- long int ru_nvcsw;
- /* Number of involuntary context switches, i.e. a higher priority process
- became runnable or the current process used up its time slice. */
- long int ru_nivcsw;
- };
-
-/* Priority limits. */
-#define PRIO_MIN -20 /* Minimum priority a process can have. */
-#define PRIO_MAX 20 /* Maximum priority a process can have. */
-
-/* The type of the WHICH argument to `getpriority' and `setpriority',
- indicating what flavor of entity the WHO argument specifies. */
-enum __priority_which
- {
- PRIO_PROCESS = 0, /* WHO is a process ID. */
- PRIO_PGRP = 1, /* WHO is a process group ID. */
- PRIO_USER = 2 /* WHO is a user ID. */
- };
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h b/sysdeps/unix/bsd/sun/sunos4/bits/termios.h
deleted file mode 100644
index 97612c8f0b..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* termios type and macro definitions. SunOS 4 version.
- Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-/* Type of terminal control flag masks. */
-typedef unsigned long int tcflag_t;
-
-/* Type of control characters. */
-typedef unsigned char cc_t;
-
-/* Type of baud rate specifiers. */
-typedef unsigned int speed_t;
-
-/* Terminal control structure. */
-struct termios
-{
- /* Input modes. */
- tcflag_t c_iflag;
-#define IGNBRK 0x0001 /* Ignore break condition. */
-#define BRKINT 0x0002 /* Signal interrupt on break. */
-#define IGNPAR 0x0004 /* Ignore characters with parity errors. */
-#define PARMRK 0x0008 /* Mark parity and framing errors. */
-#define INPCK 0x0010 /* Enable input parity check. */
-#define ISTRIP 0x0020 /* Strip 8th bit off characters. */
-#define INLCR 0x0040 /* Map NL to CR on input. */
-#define IGNCR 0x0080 /* Ignore CR. */
-#define ICRNL 0x0100 /* Map CR to NL on input. */
-#ifdef __USE_BSD
-# define IUCLC 0x0200 /* Map upper case to lower case on input. */
-#endif
-#define IXON 0x0400 /* Enable start/stop output control. */
-#define IXOFF 0x1000 /* Enable start/stop input control. */
-#ifdef __USE_BSD
-# define IXANY 0x0800 /* Any character will restart after stop. */
-# define IMAXBEL 0x2000 /* Ring bell when input queue is full. */
-#endif
-
- /* Output modes. */
- tcflag_t c_oflag;
-#define OPOST 0x0001 /* Perform output processing. */
-#ifdef __USE_BSD
-# define OLCUC 0x00000002 /* Map lower case to upper case on output. */
-# define ONLCR 0x00000004 /* Map NL to CR-NL on output. */
-# define OCRNL 0x00000008
-# define ONOCR 0x00000010
-# define ONLRET 0x00000020
-# define OFILL 0x00000040
-# define OFDEL 0x00000080
-# define NLDLY 0x00000100
-# define NL0 0
-# define NL1 0x00000100
-# define CRDLY 0x00000600
-# define CR0 0
-# define CR1 0x00000200
-# define CR2 0x00000400
-# define CR3 0x00000600
-# define TABDLY 0x00001800
-# define TAB0 0
-# define TAB1 0x00000800
-# define TAB2 0x00001000
-# define XTABS 0x00001800
-# define TAB3 XTABS
-# define BSDLY 0x00002000
-# define BS0 0
-# define BS1 0x00002000
-# define VTDLY 0x00004000
-# define VT0 0
-# define VT1 0x00004000
-# define FFDLY 0x00008000
-# define FF0 0
-# define FF1 0x00008000
-# define PAGEOUT 0x00010000
-# define WRAP 0x00020000
-#endif
-
- /* Control modes. */
- tcflag_t c_cflag;
-#define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */
-#define CS5 0 /* 5 bits per byte. */
-#define CS6 0x00000010 /* 6 bits per byte. */
-#define CS7 0x00000020 /* 7 bits per byte. */
-#define CS8 0x00000030 /* 8 bits per byte. */
-#define CSTOPB 0x00000040 /* Two stop bits instead of one. */
-#define CREAD 0x00000080 /* Enable receiver. */
-#define PARENB 0x00000100 /* Parity enable. */
-#define PARODD 0x00000200 /* Odd parity instead of even. */
-#define HUPCL 0x00000400 /* Hang up on last close. */
-#define CLOCAL 0x00000800 /* Ignore modem status lines. */
-#ifdef __USE_BSD
-# define LOBLK 0x00001000
-# define CRTSCTS 0x80000000
-# define CIBAUD 0x000f0000 /* Mask for input speed from c_cflag. */
-# define CBAUD 0x0000000f /* Mask for output speed from c_cflag. */
-# define IBSHIFT 16 /* Bits to shift for input speed. */
-#endif
-
- /* Input and output baud rates. These are encoded in c_cflag. */
-#define B0 0
-#define B50 1
-#define B75 2
-#define B110 3
-#define B134 4
-#define B150 5
-#define B200 6
-#define B300 7
-#define B600 8
-#define B1200 9
-#define B1800 10
-#define B2400 11
-#define B4800 12
-#define B9600 13
-#define B19200 14
-#define B38400 15
-#ifdef __USE_BSD
-# define EXTA 14
-# define EXTB 15
-#endif
-
- /* Local modes. */
- tcflag_t c_lflag;
-#ifdef __USE_BSD
-# define ECHOKE 0x00000800 /* Visual erase for KILL. */
-#endif
-#define ECHOE 0x00000010 /* Visual erase for ERASE. */
-#define ECHOK 0x00000020 /* Echo NL after KILL. */
-#define ECHO 0x00000008 /* Enable echo. */
-#define ECHONL 0x00000040 /* Echo NL even if ECHO is off. */
-#ifdef __USE_BSD
-# define ECHOPRT 0x00000400 /* Hardcopy visual erase. */
-# define ECHOCTL 0x00000200 /* Echo control characters as ^X. */
-#endif
-#define ISIG 0x00000001 /* Enable signals. */
-#define ICANON 0x00000002 /* Do erase and kill processing. */
-#define IEXTEN 0x00008000 /* Enable DISCARD and LNEXT. */
-#define TOSTOP 0x00000100 /* Send SIGTTOU for background output. */
-#ifdef __USE_BSD
-# define PENDIN 0x00004000 /* Retype pending input (state). */
-#endif
-#define NOFLSH 0x00000080 /* Disable flush after interrupt. */
-
- char c_line; /* Line discipline (?) */
-
- /* Control characters. */
-#define VEOF 4 /* End-of-file character [ICANON]. */
-#define VEOL 5 /* End-of-line character [ICANON]. */
-#ifdef __USE_BSD
-# define VEOL2 6 /* Second EOL character [ICANON]. */
-# define VSWTCH 7 /* ??? */
-#endif
-#define VERASE 2 /* Erase character [ICANON]. */
-#ifdef __USE_BSD
-# define VWERASE 14 /* Word-erase character [ICANON]. */
-#endif
-#define VKILL 3 /* Kill-line character [ICANON]. */
-#ifdef __USE_BSD
-# define VREPRINT 12 /* Reprint-line character [ICANON]. */
-#endif
-#define VINTR 0 /* Interrupt character [ISIG]. */
-#define VQUIT 1 /* Quit character [ISIG]. */
-#define VSUSP 10 /* Suspend character [ISIG]. */
-#ifdef __USE_BSD
-# define VDSUSP 11 /* Delayed suspend character [ISIG]. */
-#endif
-#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
-#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
-#ifdef __USE_BSD
-# define VLNEXT 15 /* Literal-next character [IEXTEN]. */
-# define VDISCARD 13 /* Discard character [IEXTEN]. */
-#endif
-#define VMIN VEOF /* Minimum number of bytes read at once [!ICANON]. */
-#define VTIME VEOL /* Time-out value (tenths of a second) [!ICANON]. */
-#define NCCS 17
- cc_t c_cc[NCCS];
-};
-
-#define _IOT_termios /* Hurd ioctl type field. */ \
- _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
-
-/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
-#define TCSANOW 0 /* Change immediately. */
-#define TCSADRAIN 1 /* Change when pending output is written. */
-#define TCSAFLUSH 2 /* Flush pending input before changing. */
-
-/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
-#define TCIFLUSH 0 /* Discard data received but not yet read. */
-#define TCOFLUSH 1 /* Discard data written but not yet sent. */
-#define TCIOFLUSH 2 /* Discard all pending data. */
-
-/* Values for the ACTION argument to `tcflow'. */
-#define TCOOFF 0 /* Suspend output. */
-#define TCOON 1 /* Restart suspended output. */
-#define TCIOFF 2 /* Send a STOP character. */
-#define TCION 3 /* Send a START character. */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h b/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h
deleted file mode 100644
index a0246c2a36..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-#define _UTSNAME_LENGTH 9
-#define _UTSNAME_NODENAME_LENGTH 65
diff --git a/sysdeps/unix/bsd/sun/sunos4/mmap.c b/sysdeps/unix/bsd/sun/sunos4/mmap.c
deleted file mode 100644
index c513ae27eb..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/mmap.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-/* Map addresses starting near ADDR and extending for LEN bytes. from
- OFFSET into the file FD describes according to PROT and FLAGS. If ADDR
- is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
- set in FLAGS, the mapping will be at ADDR exactly (which must be
- page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or MAP_FAILED
- for errors (in which case `errno' is set). A successful `mmap' call
- deallocates any previous mapping for the affected region. */
-
-extern __ptr_t __mmap_syscall (__ptr_t addr, size_t len,
- int prot, int flags, int fd, off_t offset);
-
-
-__ptr_t
-__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
-{
- return __mmap_syscall (addr, len, prot, flags | _MAP_NEW, fd, offset);
-}
-
-weak_alias (__mmap, mmap)
diff --git a/sysdeps/unix/bsd/sun/sunos4/speed.c b/sysdeps/unix/bsd/sun/sunos4/speed.c
deleted file mode 100644
index 262d70fdfb..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/speed.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* `struct termios' speed frobnication functions. SunOS 4 version.
- Copyright (C) 1991,1992,1993,1996,1997,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-static const speed_t speeds[] =
- {
- 0,
- 50,
- 75,
- 110,
- 134,
- 150,
- 200,
- 300,
- 600,
- 1200,
- 1800,
- 2400,
- 4800,
- 9600,
- 19200,
- 38400,
- };
-
-
-/* Return the output baud rate stored in *TERMIOS_P. */
-speed_t
-cfgetospeed (termios_p)
- const struct termios *termios_p;
-{
- return termios_p->c_cflag & CBAUD;
-}
-
-/* Return the input baud rate stored in *TERMIOS_P. */
-speed_t
-cfgetispeed (termios_p)
- const struct termios *termios_p;
-{
- return (termios_p->c_cflag & CIBAUD) >> IBSHIFT;
-}
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED. */
-int
-cfsetospeed (termios_p, speed)
- struct termios *termios_p;
- speed_t speed;
-{
- register unsigned int i;
-
- if (termios_p == NULL)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- /* This allows either B1200 or 1200 to work. XXX
- Do we really want to try to support this, given that
- fetching the speed must return one or the other? */
-
- for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
- if (i == speed || speeds[i] == speed)
- {
- termios_p->c_cflag &= ~CBAUD;
- termios_p->c_cflag |= i;
- return 0;
- }
-
- __set_errno (EINVAL);
- return -1;
-}
-libc_hidden_def (cfsetospeed)
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED. */
-int
-cfsetispeed (termios_p, speed)
- struct termios *termios_p;
- speed_t speed;
-{
- register unsigned int i;
-
- if (termios_p == NULL)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- /* See comment in cfsetospeed (above). */
- for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
- if (i == speed || speeds[i] == speed)
- {
- termios_p->c_cflag &= ~CIBAUD;
- termios_p->c_cflag |= i << IBSHIFT;
- return 0;
- }
-
- __set_errno (EINVAL);
- return -1;
-}
-libc_hidden_def (cfsetispeed)
diff --git a/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h b/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h
deleted file mode 100644
index d18433c6fe..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ttydefaults.h 8.4 (Berkeley) 1/21/94
- */
-
-/*
- * System wide defaults for terminal state. SunOS 4 version.
- */
-#ifndef _SYS_TTYDEFAULTS_H_
-#define _SYS_TTYDEFAULTS_H_
-
-/*
- * Defaults on "first" open.
- */
-#define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY)
-#define TTYDEF_OFLAG (OPOST | ONLCR | XTABS)
-#define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL)
-#define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL)
-#define TTYDEF_SPEED (B9600)
-
-/*
- * Control Character Defaults
- */
-#define CTRL(x) (x&037)
-#define CEOF CTRL('d')
-#ifdef _POSIX_VDISABLE
-# define CEOL _POSIX_VDISABLE
-#else
-# define CEOL ((unsigned char)'\377') /* XXX avoid _POSIX_VDISABLE */
-#endif
-#define CERASE 0177
-#define CINTR CTRL('c')
-#ifdef _POSIX_VDISABLE
-# define CSTATUS _POSIX_VDISABLE
-#else
-# define CSTATUS ((unsigned char)'\377') /* XXX avoid _POSIX_VDISABLE */
-#endif
-#define CKILL CTRL('u')
-#define CMIN 1
-#define CQUIT 034 /* FS, ^\ */
-#define CSUSP CTRL('z')
-#define CTIME 0
-#define CDSUSP CTRL('y')
-#define CSTART CTRL('q')
-#define CSTOP CTRL('s')
-#define CLNEXT CTRL('v')
-#define CDISCARD CTRL('o')
-#define CWERASE CTRL('w')
-#define CREPRINT CTRL('r')
-#define CEOT CEOF
-/* compat */
-#define CBRK CEOL
-#define CRPRNT CREPRINT
-#define CFLUSH CDISCARD
-
-/* PROTECTED INCLUSION ENDS HERE */
-#endif /* !_SYS_TTYDEFAULTS_H_ */
-
-/*
- * #define TTYDEFCHARS to include an array of default control characters.
- */
-#ifdef TTYDEFCHARS
-cc_t ttydefchars[NCCS] = {
- CEOF, CEOL, CEOL, CERASE, CWERASE, CKILL, CREPRINT,
- _POSIX_VDISABLE, CINTR, CQUIT, CSUSP, CDSUSP, CSTART, CSTOP, CLNEXT,
- CDISCARD, CMIN, CTIME, CSTATUS, _POSIX_VDISABLE
-};
-#undef TTYDEFCHARS
-#endif
diff --git a/sysdeps/unix/bsd/sun/sunos4/syscalls.list b/sysdeps/unix/bsd/sun/sunos4/syscalls.list
deleted file mode 100644
index 59992eed53..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/syscalls.list
+++ /dev/null
@@ -1,6 +0,0 @@
-# File name Caller Syscall name # args Strong name Weak names
-
-msync - msync 3 msync
-poll - poll 3 poll
-sys_mmap mmap mmap 5 __mmap_syscall
-sys_wait4 wait4 wait4 4 __wait4_syscall
diff --git a/sysdeps/unix/bsd/sun/sunos4/system.c b/sysdeps/unix/bsd/sun/sunos4/system.c
deleted file mode 100644
index 2c8e634bc8..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/system.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* SunOS 4 does have `waitpid'. Avoid unix/system.c, which says we don't. */
-#include <sysdeps/posix/system.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait.c b/sysdeps/unix/bsd/sun/sunos4/wait.c
deleted file mode 100644
index 79d54580fd..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/wait.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait3.c b/sysdeps/unix/bsd/sun/sunos4/wait3.c
deleted file mode 100644
index 0b3bdee771..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait3.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/wait3.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait4.c b/sysdeps/unix/bsd/sun/sunos4/wait4.c
deleted file mode 100644
index 097c15e7d9..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait4.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* This implements wait4 with the 4.4 BSD semantics (also those documented in
- SunOS 4.1) on top of SunOS's wait4 system call, which has semantics
- different from those documented. Go Sun!
- Copyright (C) 1991,1992,1993,1995,1997,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-extern pid_t __wait4_syscall (pid_t pid, __WAIT_STATUS_DEFN stat_loc,
- int options, struct rusage *usage);
-
-pid_t
-__wait4 (pid, stat_loc, options, usage)
- pid_t pid;
- __WAIT_STATUS_DEFN stat_loc;
- int options;
- struct rusage *usage;
-{
- switch (pid)
- {
- case WAIT_ANY:
- pid = 0;
- break;
-
- case WAIT_MYPGRP:
- pid = - getpgrp ();
- break;
- }
-
- return __wait4_syscall (pid, stat_loc, options, usage);
-}
-
-weak_alias (__wait4, wait4)
diff --git a/sysdeps/unix/bsd/sun/sunos4/waitpid.c b/sysdeps/unix/bsd/sun/sunos4/waitpid.c
deleted file mode 100644
index 8378982ac7..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/waitpid.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/waitpid.c>
diff --git a/sysdeps/unix/bsd/sun/syscalls.list b/sysdeps/unix/bsd/sun/syscalls.list
deleted file mode 100644
index 079aa9157a..0000000000
--- a/sysdeps/unix/bsd/sun/syscalls.list
+++ /dev/null
@@ -1,3 +0,0 @@
-# File name Caller Syscall name # args Strong name Weak names
-
-sigvec - sigvec 3 __raw_sigvec
diff --git a/sysdeps/unix/bsd/ulimit.c b/sysdeps/unix/bsd/ulimit.c
index 91d77e926a..963d156e2c 100644
--- a/sysdeps/unix/bsd/ulimit.c
+++ b/sysdeps/unix/bsd/ulimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 96, 97, 98, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1994-1998,2001,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,9 +23,6 @@
#include <unistd.h>
#include <sys/resource.h>
-#ifndef HAVE_GNU_LD
-#define _etext etext
-#endif
extern int _etext;
diff --git a/sysdeps/unix/i386/brk.S b/sysdeps/unix/i386/brk.S
index a7604d7e7a..d8dd96b4ce 100644
--- a/sysdeps/unix/i386/brk.S
+++ b/sysdeps/unix/i386/brk.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,93,95,97,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,95,97,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -25,11 +25,7 @@
.data
.globl C_SYMBOL_NAME(__curbrk)
C_LABEL(__curbrk)
-#ifdef HAVE_GNU_LD
.long C_SYMBOL_NAME(_end)
-#else
- .long C_SYMBOL_NAME(end)
-#endif
.text
SYSCALL__ (brk, 1)
diff --git a/sysdeps/unix/sh/sysdep.S b/sysdeps/unix/sh/sysdep.S
index 074b74333c..6e4798e45a 100644
--- a/sysdeps/unix/sh/sysdep.S
+++ b/sysdeps/unix/sh/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -98,5 +98,3 @@ skip:
#endif
#endif
END(__syscall_error)
-
-weak_alias (__syscall_error, syscall_error)
diff --git a/sysdeps/unix/sparc/brk.S b/sysdeps/unix/sparc/brk.S
index 2a16463b0f..29255fc68e 100644
--- a/sysdeps/unix/sparc/brk.S
+++ b/sysdeps/unix/sparc/brk.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -29,11 +29,7 @@
.data
.global C_SYMBOL_NAME(__curbrk)
C_LABEL(__curbrk)
-#ifdef HAVE_GNU_LD
.long C_SYMBOL_NAME(_end)
-#else
- .long C_SYMBOL_NAME(end)
-#endif
.text
ENTRY (__brk)
diff --git a/sysdeps/unix/sysv/linux/alpha/fxstatat.c b/sysdeps/unix/sysv/linux/alpha/fxstatat.c
new file mode 100644
index 0000000000..65b7ad97a3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/fxstatat.c
@@ -0,0 +1,100 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define __fxstatat64 __fxstatat64_disable
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <xstatconv.h>
+
+#undef __fxstatat64
+
+
+/* Get information about the file NAME in BUF. */
+int
+__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ INTERNAL_SYSCALL_DECL (err);
+ int result, errno_out;
+ struct kernel_stat kst;
+
+ if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
+ {
+ if (flags & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
+ else
+ result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
+ if (errno_out != ENOSYS)
+ goto fail;
+ __libc_missing_axp_stat64 = 1;
+ }
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, file, &kst);
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, file, &kst);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return __xstat_conv (vers, &kst, st);
+ errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
+
+ fail:
+ __atfct_seterrno (errno_out, fd, buf);
+
+ return -1;
+}
+hidden_def (__xstat)
+weak_alias (__xstat, _xstat);
+strong_alias (__xstat, __xstat64);
+hidden_ver (__xstat, __xstat64)
diff --git a/sysdeps/unix/sysv/linux/device-nrs.h b/sysdeps/unix/sysv/linux/device-nrs.h
index 6b6578ec5f..b30c1dbede 100644
--- a/sysdeps/unix/sysv/linux/device-nrs.h
+++ b/sysdeps/unix/sysv/linux/device-nrs.h
@@ -1,5 +1,5 @@
/* Device numbers of devices used in the implementation. Linux version.
- Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -26,6 +26,10 @@
#define DEV_NULL_MAJOR 1
#define DEV_NULL_MINOR 3
+/* /dev/full is (1,7). */
+#define DEV_FULL_MAJOR 1
+#define DEV_FULL_MINOR 7
+
/* Pseudo tty slaves. For Linux we use the Unix98 ttys. We could
also include the old BSD-style tty buts they should not be used and
the extra test would only slow down correctly set up systems. If a
diff --git a/sysdeps/unix/sysv/linux/fchownat.c b/sysdeps/unix/sysv/linux/fchownat.c
new file mode 100644
index 0000000000..d3cb992a09
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/fchownat.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+/* Change the owner and group of FILE. */
+int
+fchownat (fd, file, owner, group, flag)
+ int fd;
+ const char *file;
+ uid_t owner;
+ gid_t group;
+ int flag;
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown, err, 3, file, owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown, err, 3, file, owner, group);
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/futimesat.c b/sysdeps/unix/sysv/linux/futimesat.c
new file mode 100644
index 0000000000..2fdedb0ff4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/futimesat.c
@@ -0,0 +1,97 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <utime.h>
+#include <sys/time.h>
+#include <sysdep.h>
+#include "kernel-features.h"
+
+
+/* Change the access time of FILE relative to FD to TVP[0] and
+ the modification time of FILE to TVP[1]. */
+int
+futimesat (fd, file, tvp)
+ int fd;
+ const char *file;
+ const struct timeval tvp[2];
+{
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#ifdef __NR_utimes
+ result = INTERNAL_SYSCALL (utimes, err, 2, file, tvp);
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+
+# ifndef __ASSUME_UTIMES
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+# endif
+#endif
+
+ /* The utimes() syscall does not exist or is not available in the
+ used kernel. Use utime(). For this we have to convert to the
+ data format utime() expects. */
+#ifndef __ASSUME_UTIMES
+ struct utimbuf tmp;
+ struct utimbuf *times;
+
+ if (tvp != NULL)
+ {
+ times = &tmp;
+ tmp.actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000000;
+ tmp.modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000000;
+ }
+ else
+ times = NULL;
+
+ result = INTERNAL_SYSCALL (utime, err, 2, file, times);
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+
+ fail:
+#endif
+
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+
+ return -1;
+}
diff --git a/sysdeps/unix/sysv/linux/fxstatat.c b/sysdeps/unix/sysv/linux/fxstatat.c
new file mode 100644
index 0000000000..9bc3dbc459
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/fxstatat.c
@@ -0,0 +1,106 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Ho hum, if fxstatat == fxstatat64 we must get rid of the prototype or gcc
+ will complain since they don't strictly match. */
+#define __fxstatat64 __fxstatat64_disable
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <xstatconv.h>
+
+/* Get information about the file NAME in BUF. */
+int
+__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+ if (vers == _STAT_VER_KERNEL)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+ CHECK_1 ((struct kernel_stat *) st));
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+ CHECK_1 ((struct kernel_stat *) st));
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ }
+
+#ifdef STAT_IS_KERNEL_STAT
+ __set_errno (EINVAL);
+ return -1;
+#else
+ struct kernel_stat kst;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return __xstat_conv (vers, &kst, st);
+#endif
+
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+
+ return -1;
+}
+#ifdef XSTAT_IS_XSTAT64
+# undef __fxstatat64
+strong_alias (__fxstatat, __fxstatat64);
+#endif
diff --git a/sysdeps/unix/sysv/linux/fxstatat64.c b/sysdeps/unix/sysv/linux/fxstatat64.c
new file mode 100644
index 0000000000..8c41db710c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/fxstatat64.c
@@ -0,0 +1,135 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include "kernel-features.h"
+
+#if __ASSUME_STAT64_SYSCALL == 0
+# include <xstatconv.h>
+#endif
+
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
+/* The variable is shared between all wrappers around *stat64 calls.
+ This is the definition. */
+extern int __have_no_stat64;
+# endif
+#endif
+
+/* Get information about the file NAME in BUF. */
+
+int
+__fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if __ASSUME_STAT64_SYSCALL > 0
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+ CHECK_1 (st));
+ else
+ result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+ CHECK_1 (st));
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ {
+# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
+ if (st->__st_ino != (__ino_t) st->st_ino)
+ st->st_ino = st->__st_ino;
+# endif
+ return result;
+ }
+#else
+ struct kernel_stat kst;
+# if defined __NR_stat64
+ if (! __have_no_stat64)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+ CHECK_1 (st));
+ else
+ result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+ CHECK_1 (st));
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ {
+# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
+ if (st->__st_ino != (__ino_t) st->st_ino)
+ st->st_ino = st->__st_ino;
+# endif
+ return result;
+ }
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __have_no_stat64 = 1;
+ }
+# endif
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return __xstat64_conv (vers, &kst, st);
+
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+
+ return -1;
+#endif
+}
diff --git a/sysdeps/unix/sysv/linux/i386/fchownat.c b/sysdeps/unix/sysv/linux/i386/fchownat.c
new file mode 100644
index 0000000000..331623f73d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/fchownat.c
@@ -0,0 +1,177 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <shlib-compat.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include "kernel-features.h"
+
+/*
+ In Linux 2.1.x the chown functions have been changed. A new function lchown
+ was introduced. The new chown now follows symlinks - the old chown and the
+ new lchown do not follow symlinks.
+ The new lchown function has the same number as the old chown had and the
+ new chown has a new number. When compiling with headers from Linux > 2.1.8x
+ it's impossible to run this libc with older kernels. In these cases libc
+ has therefore to route calls to chown to the old chown function.
+*/
+
+extern int __chown_is_lchown (const char *__file, uid_t __owner,
+ gid_t __group);
+extern int __real_chown (const char *__file, uid_t __owner, gid_t __group);
+
+
+#if defined __NR_lchown || __ASSUME_LCHOWN_SYSCALL > 0
+/* Running under Linux > 2.1.80. */
+
+# ifdef __NR_chown32
+# if __ASSUME_32BITUIDS == 0
+/* This variable is shared with all files that need to check for 32bit
+ uids. */
+extern int __libc_missing_32bit_uids;
+# endif
+# endif /* __NR_chown32 */
+#endif
+
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if defined __NR_lchown || __ASSUME_LCHOWN_SYSCALL > 0
+# if __ASSUME_LCHOWN_SYSCALL == 0
+ static int __libc_old_chown;
+
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file),
+ owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file),
+ owner, group);
+
+ if (!INTERNAL_SYSCALL_ERROR_P (result, err))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+
+ if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (!__libc_old_chown && (flag & AT_SYMLINK_NOFOLLOW) == 0)
+ {
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner,
+ group);
+
+ if (!INTERNAL_SYSCALL_ERROR_P (result, err))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_old_chown = 1;
+ }
+
+ result = INTERNAL_SYSCALL (lchown, err, 3, CHECK_STRING (file), owner,
+ group);
+# elif __ASSUME_32BITUIDS
+ /* This implies __ASSUME_LCHOWN_SYSCALL. */
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+# else
+ /* !__ASSUME_32BITUIDS && ASSUME_LCHOWN_SYSCALL */
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+ if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner, group);
+# endif
+#else
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner, group);
+#endif
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/i386/fxstatat.c b/sysdeps/unix/sysv/linux/i386/fxstatat.c
new file mode 100644
index 0000000000..2fc89e69c4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/fxstatat.c
@@ -0,0 +1,148 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Ho hum, if fxstatat == fxstatat64 we must get rid of the prototype or gcc
+ will complain since they don't strictly match. */
+#define __fxstatat64 __fxstatat64_disable
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include "kernel-features.h"
+
+#include <xstatconv.h>
+
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
+/* The variable is shared between all wrappers around *stat64 calls. */
+extern int __have_no_stat64;
+# endif
+#endif
+
+
+/* Get information about the file NAME relative to FD in ST. */
+int
+__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+#if __ASSUME_STAT64_SYSCALL == 0
+ struct kernel_stat kst;
+#endif
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+ if (vers == _STAT_VER_KERNEL)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+ CHECK_1 ((struct kernel_stat *) st));
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+ CHECK_1 ((struct kernel_stat *) st));
+ goto out;
+ }
+
+#if __ASSUME_STAT64_SYSCALL > 0
+ struct stat64 st64;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+ __ptrvalue (&st64));
+ else
+ result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+ __ptrvalue (&st64));
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return __xstat32_conv (vers, &st64, st);
+#else
+# if defined __NR_stat64
+ /* To support 32 bit UIDs, we have to use stat64. The normal stat
+ call only returns 16 bit UIDs. */
+ if (! __have_no_stat64)
+ {
+ struct stat64 st64;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+ __ptrvalue (&st64));
+ else
+ result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+ __ptrvalue (&st64));
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ result = __xstat32_conv (vers, &st64, st);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)
+ || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto out;
+
+ __have_no_stat64 = 1;
+ }
+# endif
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+ else
+ result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+ __ptrvalue (&kst));
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return __xstat_conv (vers, &kst, st);
+#endif /* __ASSUME_STAT64_SYSCALL */
+
+ out:
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+
+ return result;
+}
+#ifdef XSTAT_IS_XSTAT64
+# undef __fxstatat64
+strong_alias (__fxstatat, __fxstatat64);
+#endif
diff --git a/sysdeps/unix/sysv/linux/m68k/fchownat.c b/sysdeps/unix/sysv/linux/m68k/fchownat.c
new file mode 100644
index 0000000000..71df4feda7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/m68k/fchownat.c
@@ -0,0 +1,121 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include "kernel-features.h"
+
+#ifdef __NR_chown32
+# if __ASSUME_32BITUIDS == 0
+/* This variable is shared with all files that need to check for 32bit
+ uids. */
+extern int __libc_missing_32bit_uids;
+# endif
+#endif /* __NR_chown32 */
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if __ASSUME_32BITUIDS > 0
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file), owner,
+ group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+#else
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file),
+ owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+
+ if (((owner + 1) > (gid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown, err, 3, CHECK_STRING (file), owner,
+ group);
+ else
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner,
+ group);
+#endif
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/m68k/fxstatat.c b/sysdeps/unix/sysv/linux/m68k/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/m68k/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/openat.c b/sysdeps/unix/sysv/linux/openat.c
new file mode 100644
index 0000000000..d5d976cbc4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/openat.c
@@ -0,0 +1,117 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sysdep-cancel.h>
+
+
+#ifndef OPENAT
+# define OPENAT openat
+# define MORE_OFLAGS 0
+
+
+void
+attribute_hidden
+__atfct_seterrno (int errval, int fd, const char *buf)
+{
+ if (buf != NULL && errval == ENOTDIR)
+ {
+ /* This can mean either the file descriptor is invalid or
+ /proc is not mounted. */
+ struct stat64 st;
+ if (__fxstat64 (_STAT_VER, fd, &st) != 0)
+ /* errno is already set correctly. */
+ return;
+
+ /* If /proc is not mounted there is nothing we can do. */
+ if (S_ISDIR (st.st_mode)
+ && (__xstat64 (_STAT_VER, "/proc/self/fd", &st) != 0
+ || !S_ISDIR (st.st_mode)))
+ errval = ENOSYS;
+ }
+
+ __set_errno (errval);
+}
+#endif
+
+/* Open FILE with access OFLAG. Interpret relative paths relative to
+ the directory associated with FD. If OFLAG includes O_CREAT, a
+ third argument is the file protection. */
+int
+OPENAT (fd, file, oflag)
+ int fd;
+ const char *file;
+ int oflag;
+{
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ mode_t mode = 0;
+ if (oflag & O_CREAT)
+ {
+ va_list arg;
+ va_start (arg, oflag);
+ mode = va_arg (arg, mode_t);
+ va_end (arg);
+ }
+
+ INTERNAL_SYSCALL_DECL (err);
+ int res;
+
+ if (SINGLE_THREAD_P)
+ res = INTERNAL_SYSCALL (open, err, 3, file, oflag | MORE_OFLAGS, mode);
+ else
+ {
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ res = INTERNAL_SYSCALL (open, err, 3, file, oflag | MORE_OFLAGS, mode);
+
+ LIBC_CANCEL_RESET (oldtype);
+ }
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
+ {
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (res, err), fd, buf);
+ res = -1;
+ }
+
+ return res;
+}
diff --git a/sysdeps/unix/sysv/linux/openat64.c b/sysdeps/unix/sysv/linux/openat64.c
new file mode 100644
index 0000000000..9e7a2b3737
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/openat64.c
@@ -0,0 +1,4 @@
+#define OPENAT openat64
+#define MORE_OFLAGS O_LARGEFILE
+
+#include "openat.c"
diff --git a/sysdeps/unix/sysv/linux/powerpc/chown.c b/sysdeps/unix/sysv/linux/powerpc/chown.c
index 4b283e720c..fdcbd3683a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/chown.c
+++ b/sysdeps/unix/sysv/linux/powerpc/chown.c
@@ -1,5 +1,5 @@
/* chown() compatibility.
- Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1998, 2000, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -24,6 +24,8 @@
#include <sysdep.h>
#include <stdlib.h>
+#include <kernel-features.h>
+
/*
In Linux 2.1.x the chown functions have been changed. A new function lchown
was introduced. The new chown now follows symlinks - the old chown and the
@@ -34,58 +36,61 @@
int
__chown (const char *file, uid_t owner, gid_t group)
{
- int err;
- int old_errno;
- char link[PATH_MAX+2];
- char path[2*PATH_MAX+4];
- int loopct;
- size_t filelen;
- static int libc_old_chown = 0 /* -1=old linux, 1=new linux, 0=unknown */;
-
- if (libc_old_chown == 1)
- return INLINE_SYSCALL (chown, 3, __ptrvalue (file), owner, group);
-
- old_errno = errno;
-
-#ifdef __NR_lchown
- if (libc_old_chown == 0)
- {
- err = INLINE_SYSCALL (chown, 3, __ptrvalue (file), owner, group);
- if (err != -1 || errno != ENOSYS)
- {
- libc_old_chown = 1;
- return err;
- }
- libc_old_chown = -1;
- }
-#endif
-
- err = __readlink (file, link, PATH_MAX+1);
- if (err == -1)
- {
- errno = old_errno;
- return __lchown(file, owner, group);
- }
-
- filelen = strlen (file) + 1;
- if (filelen > sizeof(path))
- {
- errno = ENAMETOOLONG;
- return -1;
- }
- memcpy (path, file, filelen);
-
- /* 'The system has an arbitrary limit...' In practise, we'll hit
- ENAMETOOLONG before this, usually. */
- for (loopct = 0; loopct < 128; loopct++)
- {
- size_t linklen;
-
- if (err >= PATH_MAX+1)
- {
- errno = ENAMETOOLONG;
- return -1;
- }
+#if __ASSUME_LCHOWN_SYSCALL
+ return INLINE_SYSCALL (chown, 3, file, owner, group);
+#else
+ int err;
+ int old_errno;
+ char link[PATH_MAX + 2];
+ char path[2 * PATH_MAX + 4];
+ int loopct;
+ size_t filelen;
+ static int libc_old_chown = 0 /* -1=old linux, 1=new linux, 0=unknown */;
+
+ if (libc_old_chown == 1)
+ return INLINE_SYSCALL (chown, 3, __ptrvalue (file), owner, group);
+
+ old_errno = errno;
+
+# ifdef __NR_lchown
+ if (libc_old_chown == 0)
+ {
+ err = INLINE_SYSCALL (chown, 3, __ptrvalue (file), owner, group);
+ if (err != -1 || errno != ENOSYS)
+ {
+ libc_old_chown = 1;
+ return err;
+ }
+ libc_old_chown = -1;
+ }
+# endif
+
+ err = __readlink (file, link, PATH_MAX + 1);
+ if (err == -1)
+ {
+ __set_errno (old_errno);
+ return __lchown (file, owner, group);
+ }
+
+ filelen = strlen (file) + 1;
+ if (filelen > sizeof (path))
+ {
+ __set_errno (ENAMETOOLONG);
+ return -1;
+ }
+ memcpy (path, file, filelen);
+
+ /* 'The system has an arbitrary limit...' In practise, we'll hit
+ ENAMETOOLONG before this, usually. */
+ for (loopct = 0; loopct < 128; ++loopct)
+ {
+ size_t linklen;
+
+ if (err >= PATH_MAX + 1)
+ {
+ __set_errno (ENAMETOOLONG);
+ return -1;
+ }
link[err] = 0; /* Null-terminate string, just-in-case. */
@@ -97,28 +102,29 @@ __chown (const char *file, uid_t owner, gid_t group)
{
filelen = strlen (path);
- while (filelen > 1 && path[filelen-1] == '/')
- filelen--;
- while (filelen > 0 && path[filelen-1] != '/')
- filelen--;
- if (filelen + linklen > sizeof(path))
+ while (filelen > 1 && path[filelen - 1] == '/')
+ --filelen;
+ while (filelen > 0 && path[filelen - 1] != '/')
+ --filelen;
+ if (filelen + linklen > sizeof (path))
{
errno = ENAMETOOLONG;
return -1;
}
- memcpy (path+filelen, link, linklen);
+ memcpy (path + filelen, link, linklen);
}
- err = __readlink(path, link, PATH_MAX+1);
+ err = __readlink (path, link, PATH_MAX + 1);
if (err == -1)
- {
- errno = old_errno;
- return __lchown(path, owner, group);
- }
- }
- errno = ELOOP;
- return -1;
+ {
+ __set_errno (old_errno);
+ return __lchown (path, owner, group);
+ }
+ }
+ __set_errno (ELOOP);
+ return -1;
+#endif
}
libc_hidden_def (__chown)
diff --git a/sysdeps/unix/sysv/linux/powerpc/fchownat.c b/sysdeps/unix/sysv/linux/powerpc/fchownat.c
new file mode 100644
index 0000000000..1fbae5c448
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/fchownat.c
@@ -0,0 +1,205 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+#include <sysdep.h>
+#include <stdlib.h>
+
+#include <kernel-features.h>
+
+/*
+ In Linux 2.1.x the chown functions have been changed. A new function lchown
+ was introduced. The new chown now follows symlinks - the old chown and the
+ new lchown do not follow symlinks.
+ This file emulates chown() under the old kernels.
+*/
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if __ASSUME_LCHOWN_SYSCALL
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown, err, 3, file, owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown, err, 3, file, owner, group);
+#else
+ char link[PATH_MAX + 2];
+ char path[2 * PATH_MAX + 4];
+ int loopct;
+ size_t filelen;
+ static int libc_old_chown = 0 /* -1=old linux, 1=new linux, 0=unknown */;
+
+ if (libc_old_chown == 1)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown, err, 3, __ptrvalue (file), owner,
+ group);
+ else
+ result = INTERNAL_SYSCALL (chown, err, 3, __ptrvalue (file), owner,
+ group);
+ goto out;
+ }
+
+# ifdef __NR_lchown
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ {
+ result = INTERNAL_SYSCALL (lchown, err, 3, __ptrvalue (file), owner,
+ group);
+ goto out;
+ }
+
+ if (libc_old_chown == 0)
+ {
+ result = INTERNAL_SYSCALL (chown, err, 3, __ptrvalue (file), owner,
+ group);
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ {
+ libc_old_chown = 1;
+ goto fail;
+ }
+ libc_old_chown = -1;
+ }
+# else
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ {
+ result = INTERNAL_SYSCALL (chown, err, 3, __ptrvalue (file), owner,
+ group);
+ goto out;
+ }
+# endif
+
+ result = __readlink (file, link, PATH_MAX + 1);
+ if (result == -1)
+ {
+# ifdef __NR_lchown
+ result = INTERNAL_SYSCALL (lchown, err, 3, __ptrvalue (file), owner,
+ group);
+# else
+ result = INTERNAL_SYSCALL (chown, err, 3, __ptrvalue (file), owner,
+ group);
+# endif
+ goto out;
+ }
+
+ filelen = strlen (file) + 1;
+ if (filelen > sizeof (path))
+ {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+ memcpy (path, file, filelen);
+
+ /* 'The system has an arbitrary limit...' In practise, we'll hit
+ ENAMETOOLONG before this, usually. */
+ for (loopct = 0; loopct < 128; ++loopct)
+ {
+ size_t linklen;
+
+ if (result >= PATH_MAX + 1)
+ {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+
+ link[result] = 0; /* Null-terminate string, just-in-case. */
+
+ linklen = strlen (link) + 1;
+
+ if (link[0] == '/')
+ memcpy (path, link, linklen);
+ else
+ {
+ filelen = strlen (path);
+
+ while (filelen > 1 && path[filelen - 1] == '/')
+ --filelen;
+ while (filelen > 0 && path[filelen - 1] != '/')
+ --filelen;
+ if (filelen + linklen > sizeof (path))
+ {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+ memcpy (path + filelen, link, linklen);
+ }
+
+ result = __readlink (path, link, PATH_MAX + 1);
+
+ if (result == -1)
+ {
+# ifdef __NR_lchown
+ result = INTERNAL_SYSCALL (lchown, err, 3, path, owner, group);
+# else
+ result = INTERNAL_SYSCALL (chown, err, 3, path, owner, group);
+# endif
+ goto out;
+ }
+ }
+ __set_errno (ELOOP);
+ return -1;
+
+ out:
+#endif
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+#if !__ASSUME_LCHOWN_SYSCALL
+ fail:
+#endif
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c b/sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c
new file mode 100644
index 0000000000..ddaff303c5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c
@@ -0,0 +1,105 @@
+/* Get frequency of the system processor. powerpc/Linux version.
+ Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <ctype.h>
+#include <fcntl.h>
+#include <string.h>
+#include <unistd.h>
+#include <libc-internal.h>
+
+
+hp_timing_t
+__get_clockfreq (void)
+{
+ /* We read the information from the /proc filesystem. /proc/cpuinfo
+ contains at least one line like:
+ timebase : 33333333
+ We search for this line and convert the number into an integer. */
+ static hp_timing_t timebase_freq;
+ hp_timing_t result = 0L;
+
+ /* If this function was called before, we know the result. */
+ if (timebase_freq != 0)
+ return timebase_freq;
+
+ int fd = open ("/proc/cpuinfo", O_RDONLY);
+ if (__builtin_expect (fd != -1, 1))
+ {
+ /* The timebase will be in the 1st 1024 bytes for systems with up
+ to 8 processors. If the first read returns less then 1024
+ bytes read, we have the whole cpuinfo and can start the scan.
+ Otherwise we will have to read more to insure we have the
+ timebase value in the scan. */
+ char buf[1024];
+ ssize_t n;
+
+ n = read (fd, buf, sizeof (buf));
+ if (n == sizeof (buf))
+ {
+ /* We are here because the 1st read returned exactly sizeof
+ (buf) bytes. This implies that we are not at EOF and may
+ not have read the timebase value yet. So we need to read
+ more bytes until we know we have EOF. We copy the lower
+ half of buf to the upper half and read sizeof (buf)/2
+ bytes into the lower half of buf and repeat until we
+ reach EOF. We can assume that the timebase will be in
+ the last 512 bytes of cpuinfo, so two 512 byte half_bufs
+ will be sufficient to contain the timebase and will
+ handle the case where the timebase spans the half_buf
+ boundry. */
+ const ssize_t half_buf = sizeof (buf) / 2;
+ while (n >= half_buf)
+ {
+ memcpy (buf, buf + half_buf, half_buf);
+ n = read (fd, buf + half_buf, half_buf);
+ }
+ if (n >= 0)
+ n += half_buf;
+ }
+
+ if (__builtin_expect (n, 1) > 0)
+ {
+ char *mhz = memmem (buf, n, "timebase", 7);
+
+ if (__builtin_expect (mhz != NULL, 1))
+ {
+ char *endp = buf + n;
+
+ /* Search for the beginning of the string. */
+ while (mhz < endp && (*mhz < '0' || *mhz > '9') && *mhz != '\n')
+ ++mhz;
+
+ while (mhz < endp && *mhz != '\n')
+ {
+ if (*mhz >= '0' && *mhz <= '9')
+ {
+ result *= 10;
+ result += *mhz - '0';
+ }
+
+ ++mhz;
+ }
+ }
+ timebase_freq = result;
+ }
+ close (fd);
+ }
+
+ return timebase_freq;
+}
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstatat.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/renameat.c b/sysdeps/unix/sysv/linux/renameat.c
new file mode 100644
index 0000000000..31662ea053
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/renameat.c
@@ -0,0 +1,121 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <sysdep.h>
+
+
+/* Rename the file OLD relative to OLDFD to NEW relative to NEWFD. */
+int
+renameat (oldfd, old, newfd, new)
+ int oldfd;
+ const char *old;
+ int newfd;
+ const char *new;
+{
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ char *bufold = NULL;
+
+ if (oldfd != AT_FDCWD && old[0] != '/')
+ {
+ size_t filelen = strlen (old);
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ bufold = alloca (buflen);
+
+ __snprintf (bufold, buflen, procfd, oldfd, old);
+ old = bufold;
+ }
+
+ char *bufnew = NULL;
+
+ if (newfd != AT_FDCWD && new[0] != '/')
+ {
+ size_t filelen = strlen (new);
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ bufnew = alloca (buflen);
+
+ __snprintf (bufnew, buflen, procfd, newfd, new);
+ new = bufnew;
+ }
+
+ INTERNAL_SYSCALL_DECL (err);
+
+ int result = INTERNAL_SYSCALL (rename, err, 2, old, new);
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ int errval = INTERNAL_SYSCALL_ERRNO (result, err);
+ if (errval == ENOTDIR && (bufnew != NULL || bufold != NULL))
+ {
+ /* This can mean either the file descriptor is invalid or
+ /proc is not mounted. */
+ struct stat64 st;
+
+ if (bufnew != NULL)
+ {
+ if (__fxstat64 (_STAT_VER, newfd, &st) != 0)
+ /* errno is already set correctly. */
+ return -1;
+
+ /* If /proc is not mounted there is nothing we can do. */
+ if (S_ISDIR (st.st_mode)
+ && (__xstat64 (_STAT_VER, "/proc/self/fd", &st) != 0
+ || !S_ISDIR (st.st_mode)))
+ {
+ errval = ENOSYS;
+ goto out;
+ }
+ }
+
+ if (bufold != NULL)
+ {
+ if (__fxstat64 (_STAT_VER, oldfd, &st) != 0)
+ /* errno is already set correctly. */
+ return -1;
+
+ /* If /proc is not mounted there is nothing we can do. */
+ if (S_ISDIR (st.st_mode)
+ && (__xstat64 (_STAT_VER, "/proc/self/fd", &st) != 0
+ || !S_ISDIR (st.st_mode)))
+ errval = ENOSYS;
+ }
+ }
+
+ out:
+ __set_errno (errval);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c b/sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c
new file mode 100644
index 0000000000..b95665cad3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c
@@ -0,0 +1,140 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <shlib-compat.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include "kernel-features.h"
+
+/*
+ In Linux 2.1.x the chown functions have been changed. A new function lchown
+ was introduced. The new chown now follows symlinks - the old chown and the
+ new lchown do not follow symlinks.
+ The new lchown function has the same number as the old chown had and the
+ new chown has a new number. When compiling with headers from Linux > 2.1.8x
+ it's impossible to run this libc with older kernels. In these cases libc
+ has therefore to route calls to chown to the old chown function.
+*/
+
+/* Running under Linux > 2.1.80. */
+
+#ifdef __NR_chown32
+# if __ASSUME_32BITUIDS == 0
+/* This variable is shared with all files that need to check for 32bit
+ uids. */
+extern int __libc_missing_32bit_uids;
+# endif
+#endif /* __NR_chown32 */
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if __ASSUME_32BITUIDS > 0
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+#else
+ static int __libc_old_chown;
+
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file),
+ owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file),
+ owner, group);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+ if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (!__libc_old_chown && (flag & AT_SYMLINK_NOFOLLOW) == 0)
+ {
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner,
+ group);
+
+ if (!INTERNAL_SYSCALL_ERROR_P (result, err))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_old_chown = 1;
+ }
+
+ result = INTERNAL_SYSCALL (lchown, err, 3, CHECK_STRING (file), owner,
+ group);
+#endif
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fxstatat.c b/sysdeps/unix/sysv/linux/s390/s390-32/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/sh/fchownat.c b/sysdeps/unix/sysv/linux/sh/fchownat.c
new file mode 100644
index 0000000000..7acf7918ee
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sh/fchownat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/m68k/fchownat.c>
diff --git a/sysdeps/unix/sysv/linux/sh/fxstatat.c b/sysdeps/unix/sysv/linux/sh/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sh/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/sh/socket.S b/sysdeps/unix/sysv/linux/sh/socket.S
index f1369eb49b..eb1761b94b 100644
--- a/sysdeps/unix/sysv/linux/sh/socket.S
+++ b/sysdeps/unix/sysv/linux/sh/socket.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -33,7 +33,11 @@
The .S files for the other calls just #define socket and #include this. */
#ifndef __socket
+#ifndef NO_WEAK_ALIAS
#define __socket P(__,socket)
+#else
+#define __socket socket
+#endif
#endif
#define PUSHARGS_1 mov.l r4,@-r15; \
@@ -173,4 +177,6 @@ ENTRY (__socket)
PSEUDO_END (__socket)
+#ifndef NO_WEAK_ALIAS
weak_alias (__socket, socket)
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c b/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c
new file mode 100644
index 0000000000..7acf7918ee
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/m68k/fchownat.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c b/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c b/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c
new file mode 100644
index 0000000000..c2610b2a06
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c
@@ -0,0 +1 @@
+#include "../../fxstatat.c"
diff --git a/sysdeps/unix/sysv/linux/tcflow.c b/sysdeps/unix/sysv/linux/tcflow.c
index 5be68e2ea2..6e72370272 100644
--- a/sysdeps/unix/sysv/linux/tcflow.c
+++ b/sysdeps/unix/sysv/linux/tcflow.c
@@ -1 +1,31 @@
-#include <sysdeps/unix/bsd/sun/sunos4/tcflow.c>
+/* tcflow -- Suspend or restart transmission on termios file descriptor.
+ Copyright (C) 1993,1997,2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <termios.h>
+#include <sys/ioctl.h>
+
+/* Suspend or restart transmission on FD. */
+int
+tcflow (fd, action)
+ int fd;
+ int action;
+{
+ return __ioctl (fd, TCXONC, action);
+}
diff --git a/sysdeps/unix/sysv/linux/tcflush.c b/sysdeps/unix/sysv/linux/tcflush.c
index 78e09b2f75..cae419f4a9 100644
--- a/sysdeps/unix/sysv/linux/tcflush.c
+++ b/sysdeps/unix/sysv/linux/tcflush.c
@@ -1 +1,31 @@
-#include <sysdeps/unix/bsd/sun/sunos4/tcflush.c>
+/* tcflush -- Flush pending data on termios file descriptor. Linux version.
+ Copyright (C) 1993,1997,2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <termios.h>
+#include <sys/ioctl.h>
+
+/* Flush pending data on FD. */
+int
+tcflush (fd, queue_selector)
+ int fd;
+ int queue_selector;
+{
+ return __ioctl (fd, TCFLSH, queue_selector);
+}
diff --git a/sysdeps/unix/sysv/linux/unlinkat.c b/sysdeps/unix/sysv/linux/unlinkat.c
new file mode 100644
index 0000000000..c590e71ada
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/unlinkat.c
@@ -0,0 +1,74 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <unistd.h>
+
+
+/* Remove the link named NAME. */
+int
+unlinkat (fd, file, flag)
+ int fd;
+ const char *file;
+ int flag;
+{
+ if (flag & ~AT_REMOVEDIR)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+ if (flag & AT_REMOVEDIR)
+ result = INTERNAL_SYSCALL (rmdir, err, 1, file);
+ else
+ result = INTERNAL_SYSCALL (unlink, err, 1, file);
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c
new file mode 100644
index 0000000000..70e73571f7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c
@@ -0,0 +1,78 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Ho hum, since fxstatat == fxstatat64 we must get rid of the
+ prototype or gcc will complain since they don't strictly match. */
+#define __fxstatat64 __fxstatat64_disable
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/stat.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+/* Get information about the file NAME relative to FD in ST. */
+int
+__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
+{
+ if ((vers != _STAT_VER_KERNEL && vers != _STAT_VER_LINUX)
+ || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ INTERNAL_SYSCALL_DECL (err);
+ int res;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ res = INTERNAL_SYSCALL (lstat, err, 2, file, CHECK_1 (st));
+ else
+ res = INTERNAL_SYSCALL (stat, err, 2, file, CHECK_1 (st));
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (res, err), fd, buf);
+
+ return res;
+}
+#undef __fxstatat64
+strong_alias (__fxstatat, __fxstatat64);
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstatat64.c b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat64.c
new file mode 100644
index 0000000000..05e7f413bb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat64.c
@@ -0,0 +1 @@
+/* fxstatat64 is in fxstatat.c */