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-rw-r--r--sysdeps/unix/sysv/irix4/sys/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/alpha/Dist13
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/mman.h83
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h2
-rw-r--r--sysdeps/unix/sysv/linux/i386/Dist4
-rw-r--r--sysdeps/unix/sysv/linux/i386/bits/mman.h75
-rw-r--r--sysdeps/unix/sysv/linux/if_index.c6
-rw-r--r--sysdeps/unix/sysv/linux/m68k/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/mips/Dist12
-rw-r--r--sysdeps/unix/sysv/linux/mips/bits/mman.h75
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/bits/mman.h84
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/kernel_termios.h5
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/profil-counter.h26
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/profil.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Dist3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/sparc64/Dist7
-rw-r--r--sysdeps/unix/sysv/linux/sparc64/bits/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/sys/mman.h20
-rw-r--r--sysdeps/unix/sysv/linux/sys/sysmacros.h4
21 files changed, 589 insertions, 65 deletions
diff --git a/sysdeps/unix/sysv/irix4/sys/mman.h b/sysdeps/unix/sysv/irix4/sys/mman.h
index f42a9f67aa..c3a923832a 100644
--- a/sysdeps/unix/sysv/irix4/sys/mman.h
+++ b/sysdeps/unix/sysv/irix4/sys/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. Irix 4 version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 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
@@ -23,8 +23,6 @@
#include <features.h>
#include <bits/types.h>
-#define __need_size_t
-#include <stddef.h>
/* Protections are chosen from these bits, OR'd together. The
@@ -32,37 +30,46 @@
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 0x04 /* Pages can be read. */
-#define PROT_WRITE 0x02 /* Pages can be written. */
-#define PROT_EXEC 0x01 /* Pages can be executed. */
-#define PROT_EXECUTE PROT_EXEC
+#define PROT_NONE 0x00 /* No access. */
+#define PROT_READ 0x04 /* Pages can be read. */
+#define PROT_WRITE 0x02 /* Pages can be written. */
+#define PROT_EXEC 0x01 /* Pages can be executed. */
+#ifdef __USE_MISC
+# define PROT_EXECUTE PROT_EXEC
+#endif
/* 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. */
-#define MAP_TYPE 0x0f /* Mask for sharing type. */
+#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. */
-#define MAP_RENAME 0x20 /* Rename private pages to file. */
-#define MAP_AUTOGROW 0x40 /* Grow file as pages are written. */
-#define MAP_LOCAL 0x80 /* Copy the mapped region on fork. */
+#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
+#ifdef __USE_MISC
+# define MAP_RENAME 0x20 /* Rename private pages to file. */
+# define MAP_AUTOGROW 0x40 /* Grow file as pages are written. */
+# define MAP_LOCAL 0x80 /* Copy the mapped region on fork. */
+#endif
/* Advice to `madvise'. */
-#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. */
+#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. */
+#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */
+#define MS_INVALIDATE 0x2 /* Invalidate caches. */
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
-#include <sys/cdefs.h>
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -70,34 +77,36 @@ __BEGIN_DECLS
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 (caddr_t) -1
+ 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. */
-__caddr_t __mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
-__caddr_t mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
+extern __caddr_t __mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
+extern __caddr_t mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
/* Deallocate any mapping for the region starting at ADDR and extending LEN
bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-int __munmap __P ((__caddr_t __addr, size_t __len));
-int munmap __P ((__caddr_t __addr, size_t __len));
+extern int __munmap __P ((__caddr_t __addr, size_t __len));
+extern int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
-int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
-int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
unpredictable before this is done. */
-int msync __P ((caddr_t __addr, size_t __len, int __flags));
+extern int msync __P ((caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
-int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/alpha/Dist b/sysdeps/unix/sysv/linux/alpha/Dist
index 1b1f771853..ae71c2feb3 100644
--- a/sysdeps/unix/sysv/linux/alpha/Dist
+++ b/sysdeps/unix/sysv/linux/alpha/Dist
@@ -1,11 +1,14 @@
-alpha/ptrace.h alpha/regdef.h
-ieee_get_fp_control.S ieee_set_fp_control.S
-ioperm.c
-init-first.h
+alpha/ptrace.h
+alpha/regdef.h
+bits/mman.h
clone.S
+ieee_get_fp_control.S
+ieee_set_fp_control.S
+init-first.h
+ioperm.c
kernel_sigaction.h
kernel_stat.h
kernel_termios.h
-sys/io.h
sys/acct.h
+sys/io.h
sys/procfs.h
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
new file mode 100644
index 0000000000..1bef0cb525
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
@@ -0,0 +1,83 @@
+/* Definitions for POSIX memory map inerface. Linux/Alpha version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x100 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x10 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* Not used by Linux, but here to make sure we don't clash with OSF/1
+ defines. */
+#ifdef __USE_BSD
+# define MAP_HASSEMAPHORE 0x0200
+# define MAP_INHERIT 0x0400
+# define MAP_UNALIGNED 0x0800
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x1000 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x2000 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x4000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x8000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x10000 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 2 /* Synchronous memory sync. */
+#define MS_INVALIDATE 4 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 8192 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 16384 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index fd13e124a8..2a8d6ed004 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -136,7 +136,7 @@ struct msghdr
socklen_t msg_namelen; /* Length of address data. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- size_t msg_iovlen; /* Number of elements in the vector. */
+ int msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
socklen_t msg_controllen; /* Ancillary data buffer length. */
diff --git a/sysdeps/unix/sysv/linux/i386/Dist b/sysdeps/unix/sysv/linux/i386/Dist
index d5cc620549..d762dc9416 100644
--- a/sysdeps/unix/sysv/linux/i386/Dist
+++ b/sysdeps/unix/sysv/linux/i386/Dist
@@ -1,2 +1,4 @@
-sys/perm.h sys/vm86.h
+bits/mman.h
clone.S
+sys/perm.h
+sys/vm86.h
diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h
new file mode 100644
index 0000000000..e70b220f9f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h
@@ -0,0 +1,75 @@
+/* Definitions for POSIX memory map inerface. Linux/i386 version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x2000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c
index c8eefa9b98..f64fe1e1ca 100644
--- a/sysdeps/unix/sysv/linux/if_index.c
+++ b/sysdeps/unix/sysv/linux/if_index.c
@@ -182,11 +182,9 @@ if_indextoname (unsigned int ifindex, char *ifname)
#else
struct if_nameindex *idx = if_nameindex ();
struct if_nameindex *p;
- char *result;
+ char *result = NULL;
- if (idx == NULL)
- result = NULL;
- else
+ if (idx != NULL)
{
for (p = idx; p->if_index || p->if_name; ++p)
if (p->if_index == ifindex)
diff --git a/sysdeps/unix/sysv/linux/m68k/Dist b/sysdeps/unix/sysv/linux/m68k/Dist
index e7d5949d51..25aa20bcfa 100644
--- a/sysdeps/unix/sysv/linux/m68k/Dist
+++ b/sysdeps/unix/sysv/linux/m68k/Dist
@@ -1,2 +1,3 @@
+bits/mman.h
clone.S
mremap.S
diff --git a/sysdeps/unix/sysv/linux/mips/Dist b/sysdeps/unix/sysv/linux/mips/Dist
index a205c94f95..6be6876fe7 100644
--- a/sysdeps/unix/sysv/linux/mips/Dist
+++ b/sysdeps/unix/sysv/linux/mips/Dist
@@ -1,3 +1,15 @@
+bits/mman.h
clone.S
kernel_sigaction.h
kernel_stat.h
+kernel_termios.h
+entry.h
+regdef.h
+fpregdef.h
+sys/acct.h
+sys/asm.h
+sys/cachectl.h
+sys/fpregdef.h
+sys/procfs.h
+sys/regdef.h
+sys/sysmips.h
diff --git a/sysdeps/unix/sysv/linux/mips/bits/mman.h b/sysdeps/unix/sysv/linux/mips/bits/mman.h
new file mode 100644
index 0000000000..15a343ff76
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/bits/mman.h
@@ -0,0 +1,75 @@
+/* Definitions for POSIX memory map inerface. Linux/PowerPC version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/Dist b/sysdeps/unix/sysv/linux/powerpc/Dist
index cd6d6d12e5..0213c45f51 100644
--- a/sysdeps/unix/sysv/linux/powerpc/Dist
+++ b/sysdeps/unix/sysv/linux/powerpc/Dist
@@ -1,3 +1,4 @@
+bits/mman.h
clone.S
kernel_stat.h
kernel_termios.h
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
new file mode 100644
index 0000000000..da5ad0eb45
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
@@ -0,0 +1,84 @@
+/* Definitions for POSIX memory map inerface. Linux/MIPS version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x001 /* Share changes. */
+#define MAP_PRIVATE 0x002 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x00f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x010 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x000
+# define MAP_ANONYMOUS 0x800 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* Not used by Linux, but here to make sure we don't clash with ABI
+ defines. */
+#ifdef __USE_MISC
+# define MAP_RENAME 0x020 /* Assign page to file. */
+# define MAP_AUTOGROW 0x040 /* File may grow by writing. */
+# define MAP_LOCAL 0x080 /* Copy on fork/sproc. */
+# define MAP_AUTORSRV 0x100 /* Logical swap reserved on demand. */
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x1000 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x2000 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x4000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x8000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0400 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 0 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h b/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
index 9a5e830c31..49460661e2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
+++ b/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
@@ -18,7 +18,6 @@
#ifndef _KERNEL_TERMIOS_H
#define _KERNEL_TERMIOS_H 1
-/* The following corresponds to the values from the Linux 2.0.28 kernel. */
/* We need the definition of tcflag_t, cc_t, and speed_t. */
#include <bits/termios.h>
@@ -33,8 +32,8 @@ struct __kernel_termios
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
cc_t c_line; /* line discipline */
- int c_ispeed; /* input speed */
- int c_ospeed; /* output speed */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
};
#define _HAVE_C_ISPEED 1
diff --git a/sysdeps/unix/sysv/linux/powerpc/profil-counter.h b/sysdeps/unix/sysv/linux/powerpc/profil-counter.h
new file mode 100644
index 0000000000..fed0913574
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/profil-counter.h
@@ -0,0 +1,26 @@
+/* Low-level statistical profiling support function. Linux/PowerPC version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <signal.h>
+
+void
+profil_counter (int signo, struct sigcontext sc)
+{
+ profil_count ((void *) sc.regs->nip);
+}
diff --git a/sysdeps/unix/sysv/linux/powerpc/profil.c b/sysdeps/unix/sysv/linux/powerpc/profil.c
deleted file mode 100644
index 6ab8065da3..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/profil.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* For now. */
-#include <sysdeps/stub/profil.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/Dist b/sysdeps/unix/sysv/linux/sparc/Dist
index d93c648651..9729f0709b 100644
--- a/sysdeps/unix/sysv/linux/sparc/Dist
+++ b/sysdeps/unix/sysv/linux/sparc/Dist
@@ -1,7 +1,8 @@
__sigtrampoline.S
+bits/mman.h
clone.S
pipe.S
fork.S
kernel_stat.h
-kernel_sigaction.h
init-first.h
+sys/trap.h
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
new file mode 100644
index 0000000000..3e7f2900fa
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
@@ -0,0 +1,77 @@
+/* Definitions for POSIX memory map inerface. Linux/SPARC version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x0100 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc64/Dist b/sysdeps/unix/sysv/linux/sparc64/Dist
new file mode 100644
index 0000000000..e770e20eb9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc64/Dist
@@ -0,0 +1,7 @@
+bits/mman.h
+clone.S
+kernel_stat.h
+getcontext.S
+setcontext.S
+ucontext.h
+init-first.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/bits/mman.h b/sysdeps/unix/sysv/linux/sparc64/bits/mman.h
new file mode 100644
index 0000000000..3e7f2900fa
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc64/bits/mman.h
@@ -0,0 +1,77 @@
+/* Definitions for POSIX memory map inerface. Linux/SPARC version.
+ Copyright (C) 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* 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_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x0100 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h
index dc9f8f7e48..0f56a70c32 100644
--- a/sysdeps/unix/sysv/linux/sys/mman.h
+++ b/sysdeps/unix/sysv/linux/sys/mman.h
@@ -23,20 +23,12 @@
#include <features.h>
#include <bits/types.h>
-#define __need_size_t
-#include <stddef.h>
-
-#include <sys/cdefs.h>
/* Get the bit values from the kernel header file. */
-#include <linux/mman.h>
+#include <bits/mman.h>
-#ifndef MAP_ANON
-#define MAP_ANON MAP_ANONYMOUS
-#endif
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -44,7 +36,7 @@ __BEGIN_DECLS
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 (caddr_t) -1
+ 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. */
@@ -69,9 +61,11 @@ extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
unpredictable before this is done. Flags are from the MS_* set. */
extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
/* Cause all currently mapped pages of the process to be memory resident
until unlocked by a call to the `munlockall', until the process exits,
@@ -89,6 +83,7 @@ extern int mlock __P ((__caddr_t __addr, size_t __len));
/* Unlock whole pages previously mapped by the range [ADDR,ADDR+LEN). */
extern int munlock __P ((__caddr_t __addr, size_t __len));
+#ifdef __USE_MISC
/* Remap pages mapped by the range [ADDR,ADDR+OLD_LEN) to new length
NEW_LEN. If MAY_MOVE is MREMAP_MAYMOVE the returned address may
differ from ADDR. */
@@ -96,6 +91,7 @@ extern __caddr_t __mremap __P ((__caddr_t __addr, size_t __old_len,
size_t __new_len, int __may_move));
extern __caddr_t mremap __P ((__caddr_t __addr, size_t __old_len,
size_t __new_len, int __may_move));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/sys/sysmacros.h b/sysdeps/unix/sysv/linux/sys/sysmacros.h
index 85b1b85d2e..5c1e1f7441 100644
--- a/sysdeps/unix/sysv/linux/sys/sysmacros.h
+++ b/sysdeps/unix/sysv/linux/sys/sysmacros.h
@@ -22,8 +22,8 @@
#define _SYS_SYSMACROS_H 1
/* For compatibility we provide alternative names. */
-#define major(dev) (((dev) >> 8) & 0xff)
-#define minor(dev) ((dev) & 0xff)
+#define major(dev) ((int)(((dev) >> 8) & 0xff))
+#define minor(dev) ((int)((dev) & 0xff))
#define makedev(major, minor) (((major) << 8) | (minor))
#endif /* _SYS_SYSMACROS_H */