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author"Steven J. Hill" <sjhill@realitydiluted.com>2005-05-07 02:04:55 +0000
committer"Steven J. Hill" <sjhill@realitydiluted.com>2005-05-07 02:04:55 +0000
commit0b3366f6a93ac0f7e2028745ea557c0acd8722c6 (patch)
tree2a87cb353c106eb55a44437d3b4d5e0d60af1d36 /libpthread/nptl/old_pthread_cond_init.c
parent2274f6b2ddc7d7ea919a8fa1f9c54ef1920cb180 (diff)
Import in NPTL code from glibc. For further information please
consult the 'README.NPTL' file.
Diffstat (limited to 'libpthread/nptl/old_pthread_cond_init.c')
-rw-r--r--libpthread/nptl/old_pthread_cond_init.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/libpthread/nptl/old_pthread_cond_init.c b/libpthread/nptl/old_pthread_cond_init.c
new file mode 100644
index 000000000..47e68b000
--- /dev/null
+++ b/libpthread/nptl/old_pthread_cond_init.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 2002, 2003, 2005 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"
+#include <shlib-compat.h>
+
+
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_3_2)
+int
+__pthread_cond_init_2_0 (cond, cond_attr)
+ pthread_cond_2_0_t *cond;
+ const pthread_condattr_t *cond_attr;
+{
+ struct pthread_condattr *icond_attr = (struct pthread_condattr *) cond_attr;
+
+ /* The type of the first argument is actually that of the old, too
+ small pthread_cond_t. We use only the first word of it, as a
+ pointer. */
+ cond->cond = NULL;
+
+ /* We can't support PSHARED condvars in the old pthread_cond_*
+ functions and neither clocks other than CLOCK_REALTIME. */
+ if (icond_attr != NULL && icond_attr->value)
+ return EINVAL;
+
+ return 0;
+}
+compat_symbol (libpthread, __pthread_cond_init_2_0, pthread_cond_init,
+ GLIBC_2_0);
+#endif