GCC 4.2.0 release.

1 files changed, 29 insertions, 2 deletions

diff --git a/contrib/gcc/gthr-vxworks.h b/contrib/gcc/gthr-vxworks.h
index 4fb3b09..5ff5234 100644
--- a/contrib/gcc/gthr-vxworks.h
+++ b/contrib/gcc/gthr-vxworks.h
@@ -17,8 +17,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 /* As a special exception, if you link this library with other files,
    some of which are compiled with GCC, to produce an executable,
@@ -45,7 +45,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <semLib.h>
 
 typedef SEM_ID __gthread_mutex_t;
+/* All VxWorks mutexes are recursive.  */
+typedef SEM_ID __gthread_recursive_mutex_t;
 #define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
 
 static inline void
 __gthread_mutex_init_function (__gthread_mutex_t *mutex)
@@ -71,6 +74,30 @@ __gthread_mutex_unlock (__gthread_mutex_t *mutex)
   return semGive (*mutex);
 }
 
+static inline void
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
+{
+  __gthread_mutex_init_function (mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex)
+{
+  return __gthread_mutex_lock (mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex)
+{
+  return __gthread_mutex_trylock (mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
+{
+  return __gthread_mutex_unlock (mutex);
+}
+
 /* pthread_once is complicated enough that it's implemented
    out-of-line.  See config/vxlib.c.  */