mirror of
https://github.com/joel16/SDL2.git
synced 2024-12-14 14:59:43 +00:00
44 lines
792 B
Groff
44 lines
792 B
Groff
.TH "SDL_CreateMutex" "3" "Mon 12 Mar 2001, 01:03" "SDL" "SDL API Reference"
|
|
.SH "NAME"
|
|
SDL_CreateMutex\- Create a mutex
|
|
.SH "SYNOPSIS"
|
|
.PP
|
|
\fB#include "SDL\&.h"
|
|
#include "SDL_thread\&.h"
|
|
.sp
|
|
\fBSDL_mutex *\fBSDL_CreateMutex\fP\fR(\fBvoid\fR);
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
Create a new, unlocked mutex\&.
|
|
.SH "EXAMPLES"
|
|
.PP
|
|
.nf
|
|
\f(CWSDL_mutex *mut;
|
|
|
|
mut=SDL_CreateMutex();
|
|
\&.
|
|
\&.
|
|
if(SDL_mutexP(mut)==-1){
|
|
fprintf(stderr, "Couldn\&'t lock mutex
|
|
");
|
|
exit(-1);
|
|
}
|
|
\&.
|
|
/* Do stuff while mutex is locked */
|
|
\&.
|
|
\&.
|
|
if(SDL_mutexV(mut)==-1){
|
|
fprintf(stderr, "Couldn\&'t unlock mutex
|
|
");
|
|
exit(-1);
|
|
}
|
|
|
|
SDL_DestroyMutex(mut);
|
|
\fR
|
|
.fi
|
|
.PP
|
|
.SH "SEE ALSO"
|
|
.PP
|
|
\fI\fBSDL_mutexP\fP\fR, \fI\fBSDL_mutexV\fP\fR, \fI\fBSDL_DestroyMutex\fP\fR
|
|
...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:03
|