| 1 | .TH "SDL_CreateMutex" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
| 2 | .SH "NAME" |
| 3 | SDL_CreateMutex \- Create a mutex |
| 4 | .SH "SYNOPSIS" |
| 5 | .PP |
| 6 | \fB#include "SDL\&.h" |
| 7 | #include "SDL_thread\&.h" |
| 8 | .sp |
| 9 | \fBSDL_mutex *\fBSDL_CreateMutex\fP\fR(\fBvoid\fR); |
| 10 | .SH "DESCRIPTION" |
| 11 | .PP |
| 12 | Create a new, unlocked mutex\&. |
| 13 | .SH "EXAMPLES" |
| 14 | .PP |
| 15 | .nf |
| 16 | \f(CWSDL_mutex *mut; |
| 17 | |
| 18 | mut=SDL_CreateMutex(); |
| 19 | \&. |
| 20 | \&. |
| 21 | if(SDL_mutexP(mut)==-1){ |
| 22 | fprintf(stderr, "Couldn\&'t lock mutex |
| 23 | "); |
| 24 | exit(-1); |
| 25 | } |
| 26 | \&. |
| 27 | /* Do stuff while mutex is locked */ |
| 28 | \&. |
| 29 | \&. |
| 30 | if(SDL_mutexV(mut)==-1){ |
| 31 | fprintf(stderr, "Couldn\&'t unlock mutex |
| 32 | "); |
| 33 | exit(-1); |
| 34 | } |
| 35 | |
| 36 | SDL_DestroyMutex(mut); |
| 37 | \fR |
| 38 | .fi |
| 39 | .PP |
| 40 | .SH "SEE ALSO" |
| 41 | .PP |
| 42 | \fI\fBSDL_mutexP\fP\fR, \fI\fBSDL_mutexV\fP\fR, \fI\fBSDL_DestroyMutex\fP\fR |
| 43 | .\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |