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-rw-r--r--erts/include/internal/pthread/ethr_event.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/erts/include/internal/pthread/ethr_event.h b/erts/include/internal/pthread/ethr_event.h
index 74cfa68e16..deb4b29686 100644
--- a/erts/include/internal/pthread/ethr_event.h
+++ b/erts/include/internal/pthread/ethr_event.h
@@ -83,12 +83,22 @@ ETHR_INLINE_FUNC_NAME_(ethr_event_reset)(ethr_event *e)
#elif defined(ETHR_PTHREADS)
/* --- Posix mutex/cond pipe/select implementation of events ---------------- */
+#if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__)
+# define __DARWIN__ 1
+#endif
+
+#ifdef __DARWIN__
+typedef struct ethr_event_fdsets___ ethr_event_fdsets__;
+#endif
typedef struct {
ethr_atomic32_t state;
pthread_mutex_t mtx;
pthread_cond_t cnd;
int fd[2];
+#ifdef __DARWIN__
+ ethr_event_fdsets__ *fdsets;
+#endif
} ethr_event;
#define ETHR_EVENT_OFF_WAITER_SELECT__ ((ethr_sint32_t) -2)
@@ -148,6 +158,7 @@ ETHR_INLINE_FUNC_NAME_(ethr_event_reset)(ethr_event *e)
#endif
int ethr_event_init(ethr_event *e);
+int ethr_event_prepare_timed(ethr_event *e);
int ethr_event_destroy(ethr_event *e);
int ethr_event_wait(ethr_event *e);
int ethr_event_swait(ethr_event *e, int spincount);