Mercurial > sdl-ios-xcode
view docs/man3/SDL_CreateMutex.3 @ 3012:7e30c2dc7783
Fixed Visual C++ release build for Visual C++ 2005
* Some math functions become intrinsic in release mode, so we need to
convert all the math functions into SDL math functions, like we did
with the stdlib functions.
* Constant initializers of 8-bit values become calls to memset() in
release mode, but memset() itself is an intrinsic when explicitly
called. So we'll just explicitly call memset() in those cases.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 10 Jan 2009 18:32:24 +0000 |
parents | 546f7c1eb755 |
children | 1238da4a7112 |
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.TH "SDL_CreateMutex" "3" "Tue 11 Sep 2001, 23:00" "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, Tue 11 Sep 2001, 23:00