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
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
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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 <sys/sem.h>
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#include <stdarg.h>
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#include <ipc_priv.h>
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#include <sysdep.h>
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#include <shlib-compat.h>
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#include <errno.h>
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/* Define a `union semun' suitable for Linux here. */
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union semun
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{
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int val; /* value for SETVAL */
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struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
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unsigned short int *array; /* array for GETALL & SETALL */
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struct seminfo *__buf; /* buffer for IPC_INFO */
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};
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#ifndef DEFAULT_VERSION
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# define DEFAULT_VERSION GLIBC_2_2
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#endif
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int
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__new_semctl (int semid, int semnum, int cmd, ...)
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{
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union semun arg = { 0 };
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va_list ap;
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/* Get the argument only if required. */
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switch (cmd)
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{
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case SETVAL: /* arg.val */
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case GETALL: /* arg.array */
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case SETALL:
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case IPC_STAT: /* arg.buf */
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case IPC_SET:
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case SEM_STAT:
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case IPC_INFO: /* arg.__buf */
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case SEM_INFO:
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va_start (ap, cmd);
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arg = va_arg (ap, union semun);
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va_end (ap);
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break;
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}
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#ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
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return INLINE_SYSCALL_CALL (semctl, semid, semnum, cmd | __IPC_64,
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arg.array);
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#else
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return INLINE_SYSCALL_CALL (ipc, IPCOP_semctl, semid, semnum, cmd | __IPC_64,
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SEMCTL_ARG_ADDRESS (arg));
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#endif
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}
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versioned_symbol (libc, __new_semctl, semctl, DEFAULT_VERSION);
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
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/* Since semctl use a variadic argument for semid_ds there is not need to
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define and tie the compatibility symbol to the old 'union semun'
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definition. */
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int
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attribute_compat_text_section
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__old_semctl (int semid, int semnum, int cmd, ...)
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{
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union semun arg = { 0 };
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va_list ap;
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/* Get the argument only if required. */
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switch (cmd)
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{
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case SETVAL: /* arg.val */
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case GETALL: /* arg.array */
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case SETALL:
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case IPC_STAT: /* arg.buf */
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case IPC_SET:
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case SEM_STAT:
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case IPC_INFO: /* arg.__buf */
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case SEM_INFO:
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va_start (ap, cmd);
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arg = va_arg (ap, union semun);
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va_end (ap);
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break;
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}
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# ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
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return INLINE_SYSCALL_CALL (semctl, semid, semnum, cmd, arg.array);
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# else
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return INLINE_SYSCALL_CALL (ipc, IPCOP_semctl, semid, semnum, cmd,
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SEMCTL_ARG_ADDRESS (arg));
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# endif
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}
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compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0);
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#endif
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