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-rw-r--r--src/mapi/glapi/glapi_entrypoint.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mapi/glapi/glapi_entrypoint.c b/src/mapi/glapi/glapi_entrypoint.c
index 53104ce5e58..7facd8aca44 100644
--- a/src/mapi/glapi/glapi_entrypoint.c
+++ b/src/mapi/glapi/glapi_entrypoint.c
@@ -29,6 +29,7 @@
*/
+#include "c11/threads.h"
#include "glapi/glapi_priv.h"
#include "u_execmem.h"
@@ -336,7 +337,7 @@ void
init_glapi_relocs_once( void )
{
#if defined(HAVE_PTHREAD) || defined(GLX_USE_TLS)
- static pthread_once_t once_control = PTHREAD_ONCE_INIT;
- pthread_once( & once_control, init_glapi_relocs );
+ static once_flag flag = ONCE_FLAG_INIT;
+ call_once(&flag, init_glapi_relocs);
#endif
}