Handle condition variable failure

Add condition variables function wrappers to handle unexpected failure.
2017-12-15 16:38:14 +01:00
parent c4266e487b
commit b9c9466d65
3 changed files with 16 additions and 2 deletions
--- a/app/src/lockutil.h
+++ b/app/src/lockutil.h
@@ -19,4 +19,18 @@ static inline void mutex_unlock(SDL_mutex *mutex) {
    }
 }

+static inline void cond_wait(SDL_cond *cond, SDL_mutex *mutex) {
+    if (SDL_CondWait(cond, mutex)) {
+        SDL_LogCritical(SDL_LOG_CATEGORY_SYSTEM, "Could not wait on condition");
+        exit(1);
+    }
+}
+
+static inline void cond_signal(SDL_cond *cond) {
+    if (SDL_CondSignal(cond)) {
+        SDL_LogCritical(SDL_LOG_CATEGORY_SYSTEM, "Could not signal a condition");
+        exit(1);
+    }
+}
+
 #endif