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| author | Ulrich Drepper <drepper@redhat.com> | 2003-08-16 06:21:46 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-08-16 06:21:46 +0000 |
| commit | bfef9264665ff93866882402a71c116cd0757de1 (patch) | |
| tree | f36c804cadea320ac8637774c7b4a6f30ae7cdc8 /sysdeps/generic/posix_madvise.c | |
| parent | 20d9b98f8a33c85b855e4aa5366acadd979de4d4 (diff) | |
| download | glibc-bfef9264665ff93866882402a71c116cd0757de1.zip glibc-bfef9264665ff93866882402a71c116cd0757de1.tar.gz glibc-bfef9264665ff93866882402a71c116cd0757de1.tar.bz2 | |
Update.
2003-08-15 Ulrich Drepper <drepper@redhat.com>
* io/Versions [GLIBC_2.3.3]: Add posix_fadvise64.
* io/fcntl.h (posix_fadvise64): Change type of third parameter to
off_t.
* sysdeps/unix/sysv/linux/posix_fadvise.c: Adjust definition.
* sysdeps/unix/make-syscalls.sh: Recognize V prefix to the parameter
description indicating the error value is returned, not -1.
* sysdeps/unix/sysv/linux/Makefile [subdir=io] (subdir_routines): Add
posix_fadvise64_64.
* sysdeps/unix/sysv/linux/kernel-features.h: Add definition of
__ASSUME_FADVISE64_64_SYSCALL.
* sysdeps/unix/sysv/linux/syscalls.list: Don't define madvise and
posix_madvise in one file. Have posix_madvise defined with error
value returned.
Define posix_fadvise64_64 entry. Add version info to posix_fadvise64
entry.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Define
posix_fadvise64_64 entry. Add version info to posix_fadvise64 entry.
* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/i386/posix_fadvise.S: New file.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Define PSEUDO_ERRVAL,
PSEUDO_END_ERRVAL, and ret_ERRVAL.
* sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* posix/Makefile (routines): Add posix_madvise.
* sysdeps/generic/madvise.c: Don't define posix_madvise.
* sysdeps/generic/posix_madvise.c: New file.
* sysdeps/unix/sysv/aix/posix_madvise.c: New file.
Diffstat (limited to 'sysdeps/generic/posix_madvise.c')
| -rw-r--r-- | sysdeps/generic/posix_madvise.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/generic/posix_madvise.c b/sysdeps/generic/posix_madvise.c new file mode 100644 index 0000000..6f8d60f --- /dev/null +++ b/sysdeps/generic/posix_madvise.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1994, 1995, 1996, 1997, 2000 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> + +/* Advise the system about particular usage patterns the program follows + for the region starting at ADDR and extending LEN bytes. */ + +int +posix_madvise (__ptr_t addr, size_t len, int advice) +{ + return ENOSYS; +} +stub_warning (posix_madvise) +#include <stub-tag.h> |