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-rw-r--r--libpthread/nptl/pthread_condattr_setpshared.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/libpthread/nptl/pthread_condattr_setpshared.c b/libpthread/nptl/pthread_condattr_setpshared.c
new file mode 100644
index 000000000..f00858780
--- /dev/null
+++ b/libpthread/nptl/pthread_condattr_setpshared.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthreadP.h>
+
+int
+pthread_condattr_setpshared (attr, pshared)
+ pthread_condattr_t *attr;
+ int pshared;
+{
+ if (pshared != PTHREAD_PROCESS_PRIVATE
+ && __builtin_expect (pshared != PTHREAD_PROCESS_SHARED, 0))
+ return EINVAL;
+
+ int *valuep = &((struct pthread_condattr *) attr)->value;
+
+ *valuep = (*valuep & ~1) | (pshared != PTHREAD_PROCESS_PRIVATE);
+
+ return 0;
+}