mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-31 22:10:34 +03:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
/* Copyright (C) 2003-2019 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <shlib-compat.h>
|
|
|
|
int __posix_fadvise64_l64 (int fd, off64_t offset, off64_t len, int advise);
|
|
libc_hidden_proto (__posix_fadvise64_l64)
|
|
|
|
/* Both arm and powerpc implements fadvise64_64 with last 'advise' argument
|
|
just after 'fd' to avoid the requirement of implementing 7-arg syscalls.
|
|
ARM also defines __NR_fadvise64_64 as __NR_arm_fadvise64_64.
|
|
|
|
s390 implements fadvice64_64 using a specific struct with arguments
|
|
packed inside. This is the only implementation handled in arch-specific
|
|
code. */
|
|
|
|
#ifndef __NR_fadvise64_64
|
|
# define __NR_fadvise64_64 __NR_fadvise64
|
|
#endif
|
|
|
|
/* Advice the system about the expected behaviour of the application with
|
|
respect to the file associated with FD. */
|
|
|
|
int
|
|
__posix_fadvise64_l64 (int fd, off64_t offset, off64_t len, int advise)
|
|
{
|
|
INTERNAL_SYSCALL_DECL (err);
|
|
#ifdef __ASSUME_FADVISE64_64_6ARG
|
|
int ret = INTERNAL_SYSCALL_CALL (fadvise64_64, err, fd, advise,
|
|
SYSCALL_LL64 (offset), SYSCALL_LL64 (len));
|
|
#else
|
|
int ret = INTERNAL_SYSCALL_CALL (fadvise64_64, err, fd,
|
|
__ALIGNMENT_ARG SYSCALL_LL64 (offset),
|
|
SYSCALL_LL64 (len), advise);
|
|
#endif
|
|
if (!INTERNAL_SYSCALL_ERROR_P (ret, err))
|
|
return 0;
|
|
return INTERNAL_SYSCALL_ERRNO (ret, err);
|
|
}
|
|
|
|
/* The type of the len argument was changed from size_t to off_t in
|
|
POSIX.1-2003 TC1. */
|
|
#ifndef __OFF_T_MATCHES_OFF64_T
|
|
# if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)
|
|
int __posix_fadvise64_l32 (int fd, off64_t offset, size_t len, int advise);
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__posix_fadvise64_l32 (int fd, off64_t offset, size_t len, int advise)
|
|
{
|
|
return __posix_fadvise64_l64 (fd, offset, len, advise);
|
|
}
|
|
|
|
versioned_symbol (libc, __posix_fadvise64_l64, posix_fadvise64, GLIBC_2_3_3);
|
|
compat_symbol (libc, __posix_fadvise64_l32, posix_fadvise64, GLIBC_2_2);
|
|
# else
|
|
weak_alias (__posix_fadvise64_l64, posix_fadvise64);
|
|
# endif
|
|
#else
|
|
weak_alias (__posix_fadvise64_l64, posix_fadvise64);
|
|
strong_alias (__posix_fadvise64_l64, posix_fadvise);
|
|
#endif
|
|
libc_hidden_def (__posix_fadvise64_l64)
|