Use the right default arguments for the construction of mutexes and conds

1999-03-31  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread/gthread-posix.c: Use the right default arguments for the
	construction of mutexes and conds for dce threads, these are
	&pthread_(cond|mutex)attr_default instead of NULL. Hint from
	D. Emilio Grimaldo Tunon <emilio_tunon@nl.compuware.com>.

diff --git a/gthread/ChangeLog b/gthread/ChangeLog
index 712398966fd65707c2f3cce37f61fa4a40472544..f0592f344f99bc72f38ebe3e044be988e9a83c96 100644 (file)
--- a/gthread/ChangeLog
+++ b/gthread/ChangeLog
@@ -1,3 +1,10 @@
+1999-03-31  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>
+
+       * gthread-posix.c: Use the right default arguments for the
+       construction of mutexes and conds for dce threads, these are
+       &pthread_(cond|mutex)attr_default instead of NULL. Hint from
+       D. Emilio Grimaldo Tunon <emilio_tunon@nl.compuware.com>.
+
 1999-03-18  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>
 
        * Makefile.am (INCLUDES): Added @GTHREAD_COMPILE_IMPL_DEFINES@.

diff --git a/gthread/gthread-posix.c b/gthread/gthread-posix.c
index 210b906e7e3a12e780ca19939e7d1b0e9367b559..5611f87a0ff049b7326530525b6f6c8814213c7e 100644 (file)
--- a/gthread/gthread-posix.c
+++ b/gthread/gthread-posix.c
@@ -48,10 +48,14 @@
     int error = (what);                                           \
     if( error ) { posix_print_error( what, error ); }             \
     }G_STMT_END
+# define mutexattr_default NULL
+# define condattr_default NULL
 #elif defined(G_THREADS_IMPL_DCE)
 # define posix_check_for_error( what ) G_STMT_START{             \
     if( (what) == -1 ) { posix_print_error( what, errno ); }       \
     }G_STMT_END
+# define mutexattr_default (&pthread_mutexattr_default)
+# define condattr_default (&pthread_condattr_default)
 #else /* neither G_THREADS_IMPL_POSIX nor G_THREADS_IMPL_DCE are defined */
 # error This should not happen. Contact the GLb team.
 #endif
@@ -60,7 +64,8 @@ static GMutex *
 g_mutex_new_posix_impl (void)
 {
   GMutex *result = (GMutex *) g_new (pthread_mutex_t, 1);
-  posix_check_for_error (pthread_mutex_init ((pthread_mutex_t *) result, NULL));
+  posix_check_for_error (pthread_mutex_init ((pthread_mutex_t *) result, 
+                                            mutexattr_default));
   return result;
 }
 
@@ -101,7 +106,8 @@ static GCond *
 g_cond_new_posix_impl (void)
 {
   GCond *result = (GCond *) g_new (pthread_cond_t, 1);
-  posix_check_for_error (pthread_cond_init ((pthread_cond_t *) result, NULL));
+  posix_check_for_error (pthread_cond_init ((pthread_cond_t *) result, 
+                                           condattr_default));
   return result;
 }