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- <title>"SDL_mutexP"("3") manual page</title>
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- <a href='#toc'>Table of Contents</a><p>
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- <h2><a name='sect0' href='#toc0'>Name</a></h2>
- SDL_mutexP- Lock a mutex
- <h2><a name='sect1' href='#toc1'>Synopsis</a></h2>
- <p>
- <b>#include "SDL.h" #include "SDL_thread.h"
- <p>
- </b><b>int <b>SDL_mutexP</b></b>(<b>SDL_mutex *mutex</b>);
- <h2><a name='sect2' href='#toc2'>Description</a></h2>
- <p>
- Locks the <b>mutex</b>, which was
- previously created with <i><b>SDL_CreateMutex</b></i>. If the mutex is already locked
- then <b>SDL_mutexP</b> will not return until it is <i>unlocked</i>. Returns <b>0</b> on success,
- or <b>-1</b> on an error. <p>
- SDL also defines a macro <b>#define SDL_LockMutex(m) SDL_mutexP(m)</b>.
-
- <h2><a name='sect3' href='#toc3'>See Also</a></h2>
- <p>
- <i><b>SDL_CreateMutex</b></i>, <i><b>SDL_mutexV</b></i>
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- <li><a name='toc0' href='#sect0'>Name</a></li>
- <li><a name='toc1' href='#sect1'>Synopsis</a></li>
- <li><a name='toc2' href='#sect2'>Description</a></li>
- <li><a name='toc3' href='#sect3'>See Also</a></li>
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