Improve VxWorks GTHREAD_ONCE_INIT

2019-12-30  Olivier Hainque  <hainque@adacore.com>

	* config/gthr-vxworks.h (GTHREAD_ONCE_INIT): Use
	standard zero-initializer syntax.

From-SVN: r279776

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 789f78a..cb94bfb 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,5 +1,10 @@
 2019-12-30  Olivier Hainque  <hainque@adacore.com>
 
+       * config/gthr-vxworks.h (GTHREAD_ONCE_INIT): Use
+       standard zero-initializer syntax.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
        * config/gthr-vxworks-tls.c (__gthread_getspecific): Fix
        reference to the internal VX_GET_TLS_DATA interface.
 

diff --git a/libgcc/config/gthr-vxworks.h b/libgcc/config/gthr-vxworks.h
index 7e3779a..70205ce 100644 (file)
--- a/libgcc/config/gthr-vxworks.h
+++ b/libgcc/config/gthr-vxworks.h
@@ -215,7 +215,7 @@ typedef struct
 #endif
 } __gthread_once_t;
 
-#define __GTHREAD_ONCE_INIT { 0 }
+#define __GTHREAD_ONCE_INIT {}
 
 extern int __gthread_once (__gthread_once_t *__once, void (*__func)(void));