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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 |