aboutsummaryrefslogtreecommitdiff
path: root/nptl/old_pthread_cond_signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/old_pthread_cond_signal.c')
-rw-r--r--nptl/old_pthread_cond_signal.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/nptl/old_pthread_cond_signal.c b/nptl/old_pthread_cond_signal.c
new file mode 100644
index 0000000000..467812eb4b
--- /dev/null
+++ b/nptl/old_pthread_cond_signal.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 2002 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 <stdlib.h>
+#include "pthreadP.h"
+#include <shlib-compat.h>
+
+
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_3_2)
+int
+__old_pthread_cond_signal (cond)
+ pthread_cond_t *cond;
+{
+ pthread_cond_t **realp = (pthread_cond_t **) cond;
+
+ if (*realp == NULL)
+ {
+ *realp = (pthread_cond_t *) malloc (sizeof (pthread_cond_t));
+ if (*realp == NULL)
+ return ENOMEM;
+
+ **realp = (struct pthread_cond_t) PTHREAD_COND_INITIALIZER;
+ }
+
+ return __pthread_cond_signal (*realp);
+}
+compat_symbol (libpthread, __old_pthread_cond_signal, pthread_cond_signal,
+ GLIBC_2_0);
+#endif