SDL_mutexP(3) SDL API Reference SDL_mutexP(3)
NAME
SDL_mutexP - Lock a mutex
SYNOPSIS
#include "SDL.h" #include "SDL_thread.h" int SDL_mutexP(
SDL_mutex *mutex);
DESCRIPTION
Locks the
mutex, which was previously created with
SDL_CreateMutex.
If the mutex is already locked then
SDL_mutexP will not return until
it is
unlocked. Returns
0 on success, or
-1 on an error.
SDL also defines a macro
#define SDL_LockMutex(m) SDL_mutexP(m).
SEE ALSO
SDL_CreateMutex,
SDL_mutexVSDL Tue 11 Sep 2001, 23:01 SDL_mutexP(3)
