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authorRoland McGrath <roland@hack.frob.com>2014-12-12 14:52:14 -0800
committerRoland McGrath <roland@hack.frob.com>2014-12-12 14:52:14 -0800
commitc76d1ff5149bd03210f2bb8cd64446c51618d016 (patch)
tree8b6e3aa40159f1d5ab51f21e03b9ca64c9a1f919 /nptl/pthread_setaffinity.c
parent439c43f6eabcb515b445e2bb03a653ec678f3021 (diff)
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NPTL: Add stubs for Linux-only extension functions.
Diffstat (limited to 'nptl/pthread_setaffinity.c')
-rw-r--r--nptl/pthread_setaffinity.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/nptl/pthread_setaffinity.c b/nptl/pthread_setaffinity.c
new file mode 100644
index 0000000000..ee66e2725a
--- /dev/null
+++ b/nptl/pthread_setaffinity.c
@@ -0,0 +1,32 @@
+/* Set the processor affinity of a thread.  Stub version.
+   Copyright (C) 2014 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 <pthreadP.h>
+
+int
+pthread_setaffinity_np (pthread_t th,
+                        size_t cpusetsize, const cpu_set_t *cpuset)
+{
+  const struct pthread *pd = (const struct pthread *) th;
+
+  if (INVALID_TD_P (pd))
+    return ESRCH;
+
+  return ENOSYS;
+}
+stub_warning (pthread_setaffinity_np)