mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 23:30:07 +00:00
59ff172f80
This removes Linuxisms related to cpu_set_t validation from the generic NPTL code and puts them into a new sysdeps header file.
33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* Validate cpu_set_t values for NPTL. Stub version.
|
|
Copyright (C) 2015 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
|
|
/* Returns 0 if CS and SZ are valid values for the cpuset and cpuset size
|
|
respectively. Otherwise it returns an error number. */
|
|
static inline int
|
|
check_cpuset_attr (const cpu_set_t *cs, const size_t sz)
|
|
{
|
|
if (sz == 0)
|
|
return 0;
|
|
|
|
/* This means pthread_attr_setaffinity will return ENOSYS, which
|
|
is the right thing when the cpu_set_t features are not available. */
|
|
return ENOSYS;
|
|
}
|