mirror of
https://sourceware.org/git/glibc.git
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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
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/* Copyright (C) 2003-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <fcntl.h>
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#include <sysdep.h>
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/* Advice the system about the expected behaviour of the application with
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respect to the file associated with FD. */
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#ifndef __OFF_T_MATCHES_OFF64_T
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/* Default implementation will use __NR_fadvise64 with expected argument
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positions (for instance i386 and powerpc32 that uses __ALIGNMENT_ARG).
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Second option will be used by arm which define __NR_arm_fadvise64_64
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(redefined to __NR_fadvise64_64 in kernel-features.h) that behaves as
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__NR_fadvise64_64 (without the aligment argument required for the ABI).
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Third option will be used by mips o32. Mips will use a 7 argument
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syscall with __NR_fadvise64.
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s390 implements fadvice64_64 using a specific struct with arguments
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packed inside. This is the only implementation handled in arch-specific
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code. */
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int
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posix_fadvise (int fd, off_t offset, off_t len, int advise)
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{
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INTERNAL_SYSCALL_DECL (err);
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# if defined (__NR_fadvise64) && !defined (__ASSUME_FADVISE64_AS_64_64)
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int ret = INTERNAL_SYSCALL_CALL (fadvise64, err, fd,
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__ALIGNMENT_ARG SYSCALL_LL (offset),
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len, advise);
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# else
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# ifdef __ASSUME_FADVISE64_64_6ARG
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int ret = INTERNAL_SYSCALL_CALL (fadvise64_64, err, fd, advise,
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SYSCALL_LL (offset), SYSCALL_LL (len));
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# else
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# ifndef __NR_fadvise64_64
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# define __NR_fadvise64_64 __NR_fadvise64
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# endif
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int ret = INTERNAL_SYSCALL_CALL (fadvise64_64, err, fd,
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__ALIGNMENT_ARG SYSCALL_LL (offset),
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SYSCALL_LL (len), advise);
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# endif
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# endif
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if (INTERNAL_SYSCALL_ERROR_P (ret, err))
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return INTERNAL_SYSCALL_ERRNO (ret, err);
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return 0;
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}
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#endif /* __OFF_T_MATCHES_OFF64_T */
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