Mercurial > sdl-ios-xcode
comparison docs/man3/SDL_mutexP.3 @ 0:74212992fb08
Initial revision
| author | Sam Lantinga <slouken@lokigames.com> |
|---|---|
| date | Thu, 26 Apr 2001 16:45:43 +0000 |
| parents | |
| children | 55f1f1b3e27d |
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| -1:000000000000 | 0:74212992fb08 |
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| 1 .TH "SDL_mutexP" "3" "Mon 12 Mar 2001, 01:04" "SDL" "SDL API Reference" | |
| 2 .SH "NAME" | |
| 3 SDL_mutexP\- Lock a mutex | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 #include "SDL_thread\&.h" | |
| 8 .sp | |
| 9 \fBint \fBSDL_mutexP\fP\fR(\fBSDL_mutex *mutex\fR); | |
| 10 .SH "DESCRIPTION" | |
| 11 .PP | |
| 12 Locks the \fBmutex\fR, which was previously created with \fI\fBSDL_CreateMutex\fP\fR\&. If the mutex is already locked then \fBSDL_mutexP\fP will not return until it is \fIunlocked\fR\&. Returns \fB0\fR on success, or \fB-1\fR on an error\&. | |
| 13 .PP | |
| 14 SDL also defines a macro \fB#define SDL_LockMutex(m) SDL_mutexP(m)\fP\&. | |
| 15 .SH "SEE ALSO" | |
| 16 .PP | |
| 17 \fI\fBSDL_CreateMutex\fP\fR, \fI\fBSDL_mutexV\fP\fR | |
| 18 ...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:04 |