view docs/man3/SDL_mutexP.3 @ 957:217f119a19a0

Date: Thu, 2 Sep 2004 19:35:51 +0200 From: Max Horn Subject: [Patch]: Improved menu code for SDLMain.m the attached patch improves the menu setup for SDL apps built without a .nib file. On 10.3, the application menus are empty with the current SDL CVS version; after this patch, a proper app & window menu, with "About", "Hide", "Quit", "Minimize" etc. entries are visible, just like with the .nib enabled applications. This *should* work on 10.2 and even 10.1, but I can't guarantee it, so somebody should test there, ideally. I also changed the way setupWorkingDirectory works by making use of the Bundle APIs, that results in (IMO) less hackish code. Finally, I added some "static" keywords to ensure that certain local functions are not exported (that's just a paranoia change, I guess: never pollute linker namespaces if you can avoid it).
author Sam Lantinga <slouken@libsdl.org>
date Fri, 17 Sep 2004 13:28:12 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_mutexP" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_mutexP\- Lock a mutex
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
#include "SDL_thread\&.h"
.sp
\fBint \fBSDL_mutexP\fP\fR(\fBSDL_mutex *mutex\fR);
.SH "DESCRIPTION"
.PP
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\&.
.PP
SDL also defines a macro \fB#define SDL_LockMutex(m) SDL_mutexP(m)\fP\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_CreateMutex\fP\fR, \fI\fBSDL_mutexV\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01