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changeset 13706:b236a91e37b9

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pthread: add pthread_spin_destroy * lib/pthread.in.h (pthread_spin_destroy): New function.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 20 Sep 2010 16:14:49 -0700
parents ed2bd36db406
children ebf5df3616fe
files ChangeLog lib/pthread.in.h
diffstat 2 files changed, 12 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+	pthread: add pthread_spin_destroy
+	* lib/pthread.in.h (pthread_spin_destroy): New function.
+
 2010-09-19  Bruno Haible  <bruno@clisp.org>
 
 	gnulib-tool: Fix --help output.
--- a/lib/pthread.in.h
+++ b/lib/pthread.in.h
@@ -186,6 +186,13 @@
 }
 
 static inline int
+pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+  /* LOCK is never seriously used.  */
+  return 0;
+}
+
+static inline int
 pthread_spin_lock (pthread_spinlock_t *lock)
 {
   /* Only one thread, so it always gets the lock.  */