2008-06-15 Mark Shinwell <shinwell@codesourcery.com>

[pf3gnuchains/gcc-fork.git] / gcc / gthr-tpf.h

diff --git a/gcc/gthr-tpf.h b/gcc/gthr-tpf.h
index e6951e1..fd80bd4 100644 (file)
--- a/gcc/gthr-tpf.h
+++ b/gcc/gthr-tpf.h
@@ -61,6 +61,7 @@ typedef pthread_mutex_t __gthread_recursive_mutex_t;
 
 #define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
 #define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
 
 #define NOTATHREAD   00
 #define ECBBASEPTR (unsigned long int) *(unsigned int *)0x00000514u
@@ -87,6 +88,11 @@ __gthrw(pthread_create)
 __gthrw(pthread_mutex_lock)
 __gthrw(pthread_mutex_trylock)
 __gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_settype)
+__gthrw(pthread_mutexattr_destroy)
+__gthrw(pthread_mutex_init)
+__gthrw(pthread_mutex_destroy)
 
 static inline int
 __gthread_active_p (void)
@@ -140,6 +146,15 @@ __gthread_setspecific (__gthread_key_t key, const void *ptr)
 }
 
 static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *mutex)
+{
+  if (__tpf_pthread_active ())
+    return __gthrw_(pthread_mutex_destroy) (mutex);
+  else
+    return 0;
+}
+
+static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__tpf_pthread_active ())
@@ -193,4 +208,25 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
     return 0;
 }
 
+static inline int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
+{ 
+  if (__tpf_pthread_active ())
+    {
+      pthread_mutexattr_t attr;
+      int r;
+
+      r = __gthrw_(pthread_mutexattr_init) (&attr);
+      if (!r)
+       r = __gthrw_(pthread_mutexattr_settype) (&attr, PTHREAD_MUTEX_RECURSIVE);
+      if (!r)
+       r = __gthrw_(pthread_mutex_init) (mutex, &attr);
+      if (!r)
+       r = __gthrw_(pthread_mutexattr_destroy) (&attr);
+      return r;
+    }
+  return 0;
+}
+
+
 #endif /* ! GCC_GTHR_TPF_H */