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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c b/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c
deleted file mode 100644
index c80fef47c4..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 2003-2014 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
- 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 <assert.h>
-#include <errno.h>
-#include <pthreadP.h>
-#include <string.h>
-#include <sysdep.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <shlib-compat.h>
-
-
-int
-__pthread_attr_getaffinity_new (const pthread_attr_t *attr, size_t cpusetsize,
- cpu_set_t *cpuset)
-{
- const struct pthread_attr *iattr;
-
- assert (sizeof (*attr) >= sizeof (struct pthread_attr));
- iattr = (const struct pthread_attr *) attr;
-
- if (iattr->cpuset != NULL)
- {
- /* Check whether there are any bits set beyond the limits
- the user requested. */
- for (size_t cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt)
- if (((char *) iattr->cpuset)[cnt] != 0)
- return EINVAL;
-
- /* Copy over the cpuset from the thread attribute object. Limit the copy
- to the minimum of the source and destination sizes to prevent a buffer
- overrun. If the destination is larger, fill the remaining space with
- zeroes. */
- void *p = mempcpy (cpuset, iattr->cpuset,
- MIN (iattr->cpusetsize, cpusetsize));
- if (cpusetsize > iattr->cpusetsize)
- memset (p, '\0', cpusetsize - iattr->cpusetsize);
- }
- else
- /* We have no information. */
- memset (cpuset, -1, cpusetsize);
-
- return 0;
-}
-versioned_symbol (libpthread, __pthread_attr_getaffinity_new,
- pthread_attr_getaffinity_np, GLIBC_2_3_4);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_3_3, GLIBC_2_3_4)
-int
-__pthread_attr_getaffinity_old (const pthread_attr_t *attr, cpu_set_t *cpuset)
-{
- /* The old interface by default assumed a 1024 processor bitmap. */
- return __pthread_attr_getaffinity_new (attr, 128, cpuset);
-}
-compat_symbol (libpthread, __pthread_attr_getaffinity_old,
- pthread_attr_getaffinity_np, GLIBC_2_3_3);
-#endif