mirror of
git://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
73 lines
2.4 KiB
C
73 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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Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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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 <pthreadP.h>
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#include <string.h>
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#include <sysdep.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <shlib-compat.h>
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int
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__pthread_attr_getaffinity_new (const pthread_attr_t *attr, size_t cpusetsize,
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cpu_set_t *cpuset)
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{
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const struct pthread_attr *iattr;
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iattr = (const struct pthread_attr *) attr;
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if (iattr->cpuset != NULL)
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{
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/* Check whether there are any bits set beyond the limits
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the user requested. */
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for (size_t cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt)
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if (((char *) iattr->cpuset)[cnt] != 0)
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return EINVAL;
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/* Copy over the cpuset from the thread attribute object. Limit the copy
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to the minimum of the source and destination sizes to prevent a buffer
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overrun. If the destination is larger, fill the remaining space with
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zeroes. */
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void *p = mempcpy (cpuset, iattr->cpuset,
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MIN (iattr->cpusetsize, cpusetsize));
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if (cpusetsize > iattr->cpusetsize)
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memset (p, '\0', cpusetsize - iattr->cpusetsize);
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}
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else
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/* We have no information. */
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memset (cpuset, -1, cpusetsize);
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return 0;
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}
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versioned_symbol (libpthread, __pthread_attr_getaffinity_new,
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pthread_attr_getaffinity_np, GLIBC_2_3_4);
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#if SHLIB_COMPAT (libpthread, GLIBC_2_3_3, GLIBC_2_3_4)
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int
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__pthread_attr_getaffinity_old (const pthread_attr_t *attr, cpu_set_t *cpuset)
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{
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/* The old interface by default assumed a 1024 processor bitmap. */
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return __pthread_attr_getaffinity_new (attr, 128, cpuset);
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}
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compat_symbol (libpthread, __pthread_attr_getaffinity_old,
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pthread_attr_getaffinity_np, GLIBC_2_3_3);
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#endif
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