| SDL_WaitCondition(3) | SDL3 FUNCTIONS | SDL_WaitCondition(3) |
SDL_WaitCondition - Wait until a condition variable is signaled.
Defined in SDL3/SDL_mutex.h
#include "SDL3/SDL.h"
void SDL_WaitCondition(SDL_Condition *cond, SDL_Mutex *mutex);
This function unlocks the specified mutex and waits for another thread to call SDL_SignalCondition () or
SDL_BroadcastCondition () on the condition variable cond . Once the condition variable is signaled, the mutex is re-locked and the function returns.
The mutex must be locked before calling this function. Locking the mutex recursively (more than once) is not supported and leads to undefined behavior.
This function is the equivalent of calling
SDL_WaitConditionTimeout () with a time length of -1.
It is safe to call this function from any thread.
This function is available since SDL 3.2.0.
•(3), SDL_BroadcastCondition(3), •(3), SDL_SignalCondition(3), •(3), SDL_WaitConditionTimeout(3)
| SDL 3.2.10 | Simple Directmedia Layer |