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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/sem_getvalue.c
parent2274f6b2ddc7d7ea919a8fa1f9c54ef1920cb180 (diff)
Import in NPTL code from glibc. For further information please
consult the 'README.NPTL' file.
Diffstat (limited to 'libpthread/nptl/sem_getvalue.c')
-rw-r--r--libpthread/nptl/sem_getvalue.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/libpthread/nptl/sem_getvalue.c b/libpthread/nptl/sem_getvalue.c
new file mode 100644
index 000000000..6bc7ea82b
--- /dev/null
+++ b/libpthread/nptl/sem_getvalue.c
@@ -0,0 +1,42 @@
+/* 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 <semaphore.h>
+#include <shlib-compat.h>
+#include "semaphoreP.h"
+
+
+int
+__new_sem_getvalue (sem, sval)
+ sem_t *sem;
+ int *sval;
+{
+ struct sem *isem = (struct sem *) sem;
+
+ /* XXX Check for valid SEM parameter. */
+
+ *sval = isem->count;
+
+ return 0;
+}
+versioned_symbol (libpthread, __new_sem_getvalue, sem_getvalue, GLIBC_2_1);
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
+strong_alias (__new_sem_getvalue, __old_sem_getvalue)
+compat_symbol (libpthread, __old_sem_getvalue, sem_getvalue, GLIBC_2_0);
+#endif