diff options
Diffstat (limited to 'sysdeps')
26 files changed, 246 insertions, 99 deletions
diff --git a/sysdeps/generic/framestate.c b/sysdeps/generic/framestate.c index a912a8c375..80375bba98 100644 --- a/sysdeps/generic/framestate.c +++ b/sysdeps/generic/framestate.c @@ -24,6 +24,7 @@ #define __frame_state_for fallback_frame_state_for #include <unwind-dw2.c> #undef __frame_state_for +#include <libgcc_s.h> typedef struct frame_state * (*framesf)(void *pc, struct frame_state *); struct frame_state *__frame_state_for (void *pc, @@ -36,7 +37,7 @@ __frame_state_for (void *pc, struct frame_state *frame_state) if (frame_state_for == NULL) { - void *handle = __libc_dlopen ("libgcc_s.so.1"); + void *handle = __libc_dlopen (LIBGCC_S_SO); if (handle == NULL || (frame_state_for diff --git a/sysdeps/generic/libgcc_s.h b/sysdeps/generic/libgcc_s.h new file mode 100644 index 0000000000..e74a1034ca --- /dev/null +++ b/sysdeps/generic/libgcc_s.h @@ -0,0 +1,2 @@ +/* Name of libgcc_s library provided by gcc. */ +#define LIBGCC_S_SO "libgcc_s.so.1" diff --git a/sysdeps/ia64/memchr.S b/sysdeps/ia64/memchr.S index cd062b2dd5..cdd71ca5a5 100644 --- a/sysdeps/ia64/memchr.S +++ b/sysdeps/ia64/memchr.S @@ -126,7 +126,16 @@ ENTRY(__memchr) br.ret.sptk.many b0 .recovery: - adds ret0 = -((MEMLAT + 1) * 8), ret0;; +#if MEMLAT != 6 +# error "MEMLAT must be 6!" +#endif +(p[MEMLAT-6]) add ret0 = -8, ret0;; +(p[MEMLAT-5]) add ret0 = -8, ret0;; +(p[MEMLAT-4]) add ret0 = -8, ret0;; +(p[MEMLAT-3]) add ret0 = -8, ret0;; +(p[MEMLAT-2]) add ret0 = -8, ret0;; +(p[MEMLAT-1]) add ret0 = -8, ret0;; +(p[MEMLAT]) add ret0 = -8, ret0;; (p[MEMLAT+1]) add ret0 = -8, ret0;; (p[MEMLAT+2]) add ret0 = -8, ret0;; .l4: diff --git a/sysdeps/powerpc/fpu/e_sqrt.c b/sysdeps/powerpc/fpu/e_sqrt.c index 24e0dd3523..e95b786a00 100644 --- a/sysdeps/powerpc/fpu/e_sqrt.c +++ b/sysdeps/powerpc/fpu/e_sqrt.c @@ -35,7 +35,7 @@ extern const float __t_sqrt[1024]; /* The method is based on a description in Computation of elementary functions on the IBM RISC System/6000 processor, P. W. Markstein, IBM J. Res. Develop, 34(1) 1990. - Basically, it consists of two interleaved Newton-Rhapson approximations, + Basically, it consists of two interleaved Newton-Raphson approximations, one to find the actual square root, and one to find its reciprocal without the expense of a division operation. The tricky bit here is the use of the POWER/PowerPC multiply-add operation to get the @@ -44,7 +44,7 @@ extern const float __t_sqrt[1024]; The argument reduction works by a combination of table lookup to obtain the initial guesses, and some careful modification of the generated guesses (which mostly runs on the integer unit, while the - Newton-Rhapson is running on the FPU). */ + Newton-Raphson is running on the FPU). */ #ifdef __STDC__ double @@ -102,7 +102,7 @@ __slow_ieee754_sqrt (x) /* complete the INSERT_WORDS (sx, sxi, xi1) operation. */ sx = iw_u.value; - /* Here we have three Newton-Rhapson iterations each of a + /* Here we have three Newton-Raphson iterations each of a division and a square root and the remainder of the argument reduction, all interleaved. */ sd = -(sg * sg - sx); diff --git a/sysdeps/powerpc/fpu/e_sqrtf.c b/sysdeps/powerpc/fpu/e_sqrtf.c index 8e8138a17d..ca44fac559 100644 --- a/sysdeps/powerpc/fpu/e_sqrtf.c +++ b/sysdeps/powerpc/fpu/e_sqrtf.c @@ -35,7 +35,7 @@ extern const float __t_sqrt[1024]; /* The method is based on a description in Computation of elementary functions on the IBM RISC System/6000 processor, P. W. Markstein, IBM J. Res. Develop, 34(1) 1990. - Basically, it consists of two interleaved Newton-Rhapson approximations, + Basically, it consists of two interleaved Newton-Raphson approximations, one to find the actual square root, and one to find its reciprocal without the expense of a division operation. The tricky bit here is the use of the POWER/PowerPC multiply-add operation to get the @@ -44,7 +44,7 @@ extern const float __t_sqrt[1024]; The argument reduction works by a combination of table lookup to obtain the initial guesses, and some careful modification of the generated guesses (which mostly runs on the integer unit, while the - Newton-Rhapson is running on the FPU). */ + Newton-Raphson is running on the FPU). */ #ifdef __STDC__ float @@ -90,7 +90,7 @@ __slow_ieee754_sqrtf (x) sg = t_sqrt[0]; sy = t_sqrt[1]; - /* Here we have three Newton-Rhapson iterations each of a + /* Here we have three Newton-Raphson iterations each of a division and a square root and the remainder of the argument reduction, all interleaved. */ sd = -(sg * sg - sx); diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c index 8c299e9147..b02bf7cccf 100644 --- a/sysdeps/unix/grantpt.c +++ b/sysdeps/unix/grantpt.c @@ -190,6 +190,10 @@ grantpt (int fd) if (__dup2 (fd, PTY_FILENO) < 0) _exit (FAIL_EBADF); +#ifdef CLOSE_ALL_FDS + CLOSE_ALL_FDS (); +#endif + execle (_PATH_PT_CHOWN, basename (_PATH_PT_CHOWN), NULL, NULL); _exit (FAIL_EXEC); } diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h index 95d05b4ab2..18269a99b9 100644 --- a/sysdeps/unix/sysv/linux/bits/sched.h +++ b/sysdeps/unix/sysv/linux/bits/sched.h @@ -1,6 +1,6 @@ /* Definitions of constants and data structure for POSIX 1003.1b-1993 scheduling interface. - Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008 + Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008,2009 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -154,7 +154,7 @@ typedef struct (__extension__ \ ({ size_t __cpu = (cpu); \ __cpu < 8 * (setsize) \ - ? ((((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ + ? ((((__const __cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ & __CPUMASK (__cpu))) != 0 \ : 0; })) @@ -167,8 +167,8 @@ typedef struct # else # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ (__extension__ \ - ({ __cpu_mask *__arr1 = (cpusetp1)->__bits; \ - __cpu_mask *__arr2 = (cpusetp2)->__bits; \ + ({ __const __cpu_mask *__arr1 = (cpusetp1)->__bits; \ + __const __cpu_mask *__arr2 = (cpusetp2)->__bits; \ size_t __imax = (setsize) / sizeof (__cpu_mask); \ size_t __i; \ for (__i = 0; __i < __imax; ++__i) \ @@ -180,8 +180,8 @@ typedef struct # define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ (__extension__ \ ({ cpu_set_t *__dest = (destset); \ - __cpu_mask *__arr1 = (srcset1)->__bits; \ - __cpu_mask *__arr2 = (srcset2)->__bits; \ + __const __cpu_mask *__arr1 = (srcset1)->__bits; \ + __const __cpu_mask *__arr2 = (srcset2)->__bits; \ size_t __imax = (setsize) / sizeof (__cpu_mask); \ size_t __i; \ for (__i = 0; __i < __imax; ++__i) \ diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c new file mode 100644 index 0000000000..f2fc60f83a --- /dev/null +++ b/sysdeps/unix/sysv/linux/grantpt.c @@ -0,0 +1,42 @@ +#include <assert.h> +#include <ctype.h> +#include <dirent.h> +#include <errno.h> +#include <fcntl.h> +#include <paths.h> +#include <stdlib.h> +#include <unistd.h> + +#include "not-cancel.h" +#include "pty-private.h" + + +/* Close all file descriptors except the one specified. */ +static void +close_all_fds (void) +{ + DIR *dir = __opendir ("/proc/self/fd"); + if (dir != NULL) + { + struct dirent64 *d; + while ((d = __readdir64 (dir)) != NULL) + if (isdigit (d->d_name[0])) + { + char *endp; + long int fd = strtol (d->d_name, &endp, 10); + if (*endp == '\0' && fd != PTY_FILENO && fd != dirfd (dir)) + close_not_cancel_no_status (fd); + } + + __closedir (dir); + + int nullfd = open_not_cancel_2 (_PATH_DEVNULL, O_RDONLY); + assert (nullfd == STDIN_FILENO); + nullfd = open_not_cancel_2 (_PATH_DEVNULL, O_WRONLY); + assert (nullfd == STDOUT_FILENO); + __dup2 (STDOUT_FILENO, STDERR_FILENO); + } +} +#define CLOSE_ALL_FDS() close_all_fds() + +#include <sysdeps/unix/grantpt.c> diff --git a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h b/sysdeps/unix/sysv/linux/i386/bits/fcntl.h index 6a38dc03fe..a6db8a86b4 100644 --- a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/i386/bits/fcntl.h @@ -92,8 +92,8 @@ #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h index 2b90c8d7d5..22aa401e02 100644 --- a/sysdeps/unix/sysv/linux/i386/bits/mman.h +++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/i386 version. - Copyright (C) 1997, 2000, 2003, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 1997,2000,2003,2005,2006,2009 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 @@ -84,14 +84,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/i386/fallocate.c b/sysdeps/unix/sysv/linux/i386/fallocate.c index 7a943e44c0..14e788386c 100644 --- a/sysdeps/unix/sysv/linux/i386/fallocate.c +++ b/sysdeps/unix/sysv/linux/i386/fallocate.c @@ -16,6 +16,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <errno.h> #include <fcntl.h> #include <sysdep.h> @@ -28,5 +29,10 @@ extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len) int fallocate (int fd, int mode, __off_t offset, __off_t len) { +#ifdef __NR_fallocate return __call_fallocate (fd, mode, offset, len); +#else + __set_errno (ENOSYS); + return -1; +#endif } diff --git a/sysdeps/unix/sysv/linux/i386/fallocate64.c b/sysdeps/unix/sysv/linux/i386/fallocate64.c index 4998f5e644..85f315c9b6 100644 --- a/sysdeps/unix/sysv/linux/i386/fallocate64.c +++ b/sysdeps/unix/sysv/linux/i386/fallocate64.c @@ -16,6 +16,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <errno.h> #include <fcntl.h> #include <sysdep.h> @@ -28,5 +29,10 @@ extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len) int fallocate64 (int fd, int mode, __off64_t offset, __off64_t len) { +#ifdef __NR_fallocate return __call_fallocate (fd, mode, offset, len); +#else + __set_errno (ENOSYS); + return -1; +#endif } diff --git a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h index 9a0245a6c4..51c5329ac2 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h @@ -88,8 +88,8 @@ #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/ia64/bits/mman.h b/sysdeps/unix/sysv/linux/ia64/bits/mman.h index a27a30fc0c..1b278c79ee 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/ia64 version. - Copyright (C) 1997,1998,2000,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1997,1998,2000,2003,2005,2006,2009 + 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 @@ -84,14 +85,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h index 6c4b66b7ac..4bdaf7bd04 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h @@ -85,15 +85,15 @@ #define F_SETLKW64 14 /* Set record locking info (blocking). */ #if defined __USE_BSD || defined __USE_UNIX98 -# define F_SETOWN 8 /* Get owner (process receiving of SIGIO). */ -# define F_GETOWN 9 /* Set owner (process receiving of SIGIO). */ +# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */ +# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */ #endif #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h index d5729a1f1c..e6580f8220 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/PowerPC version. - Copyright (C) 1997,2000,2003,2005,2006,2008 Free Software Foundation, Inc. + Copyright (C) 1997,2000,2003,2005,2006,2008,2009 + 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 @@ -85,14 +86,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c new file mode 100644 index 0000000000..1ca4ce66df --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c @@ -0,0 +1,44 @@ +/* Selective file content synch'ing. + Copyright (C) 2006, 2007, 2009 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 <sys/types.h> + +#include <sysdep.h> +#include <sys/syscall.h> + + +#if defined __NR_sync_file_range2 +int +sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags) +{ + return INLINE_SYSCALL (sync_file_range2, 4, fd, flags, from, to); +} +#else +int +sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags) +{ + __set_errno (ENOSYS); + return -1; +} +stub_warning (sync_file_range) + +# include <stub-tag.h> +#endif diff --git a/sysdeps/unix/sysv/linux/s390/bits/fcntl.h b/sysdeps/unix/sysv/linux/s390/bits/fcntl.h index d3dddbc368..0af0f93f1e 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/s390/bits/fcntl.h @@ -107,8 +107,8 @@ #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/s390/bits/mman.h b/sysdeps/unix/sysv/linux/s390/bits/mman.h index d25531c282..daeafd48ff 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/mman.h +++ b/sysdeps/unix/sysv/linux/s390/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/s390 version. - Copyright (C) 2000,2001,2002,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 2000-2003,2005,2006,2009 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 @@ -84,14 +84,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/sh/bits/fcntl.h b/sysdeps/unix/sysv/linux/sh/bits/fcntl.h index d7a21ea2e2..a6db8a86b4 100644 --- a/sysdeps/unix/sysv/linux/sh/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/sh/bits/fcntl.h @@ -85,15 +85,15 @@ #define F_SETLKW64 14 /* Set record locking info (blocking). */ #if defined __USE_BSD || defined __USE_UNIX98 -# define F_SETOWN 8 /* Get owner (process receiving of SIGIO). */ -# define F_GETOWN 9 /* Set owner (process receiving of SIGIO). */ +# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */ +# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */ #endif #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving of SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving of SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/sh/bits/mman.h b/sysdeps/unix/sysv/linux/sh/bits/mman.h index 7a6b572a4e..aee0011255 100644 --- a/sysdeps/unix/sysv/linux/sh/bits/mman.h +++ b/sysdeps/unix/sysv/linux/sh/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/SH version. - Copyright (C) 1997,1999,2000,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1997,1999,2000,2003,2005,2006,2009 + 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 @@ -83,14 +84,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h index dfa848a377..ad4f48e673 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h @@ -99,8 +99,8 @@ #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_GETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_SETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Set owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Get owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h index be2b7eb280..71a3aa6a30 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/SPARC version. - Copyright (C) 1997,1999,2000,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1997,1999,2000,2003,2005,2006,2009 + 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 @@ -85,15 +86,18 @@ /* 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. */ -# define MADV_FREE 5 /* Content can be freed (Solaris). */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_FREE 5 /* Content can be freed (Solaris). */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/sync_file_range.c b/sysdeps/unix/sysv/linux/sync_file_range.c index 4e267a1602..41e08e0281 100644 --- a/sysdeps/unix/sysv/linux/sync_file_range.c +++ b/sysdeps/unix/sysv/linux/sync_file_range.c @@ -1,5 +1,5 @@ /* Selective file content synch'ing. - Copyright (C) 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2006, 2007, 2009 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 @@ -34,6 +34,14 @@ sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags) __LONG_LONG_PAIR ((long) (to >> 32), (long) to), flags); } +#elif defined __NR_sync_file_range2 +int +sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags) +{ + return INLINE_SYSCALL (sync_file_range2, 6, fd, flags, + __LONG_LONG_PAIR ((long) (from >> 32), (long) from), + __LONG_LONG_PAIR ((long) (to >> 32), (long) to)); +} #else int sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags) diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h index c3eb859e7d..6e96885d55 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h @@ -99,15 +99,15 @@ #endif #if defined __USE_BSD || defined __USE_UNIX98 -# define F_SETOWN 8 /* Get owner (process receiving of SIGIO). */ -# define F_GETOWN 9 /* Set owner (process receiving of SIGIO). */ +# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */ +# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */ #endif #ifdef __USE_GNU # define F_SETSIG 10 /* Set number of signal to be sent. */ # define F_GETSIG 11 /* Get number of signal to be sent. */ -# define F_SETOWN_EX 12 /* Get owner (thread receiving SIGIO). */ -# define F_GETOWN_EX 13 /* Set owner (thread receiving SIGIO). */ +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ #endif #ifdef __USE_GNU diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h index 7810682536..3dcbf9c317 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/x86_64 version. - Copyright (C) 2001, 2003, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2005, 2006, 2009 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 @@ -85,14 +85,17 @@ /* 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. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ +# 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. */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ +# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ +# define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif /* The POSIX people had to invent similar names for the same things. */ |