17a7853ac1
--HG-- branch : SDL-1.2 extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%404033
26 lines
942 B
Groff
26 lines
942 B
Groff
.TH "SDL_DestroySemaphore" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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.SH "NAME"
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SDL_DestroySemaphore \- Destroys a semaphore that was created by \fISDL_CreateSemaphore\fR\&.
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.SH "SYNOPSIS"
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.PP
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\fB#include "SDL\&.h"
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#include "SDL_thread\&.h"
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.sp
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\fBvoid \fBSDL_DestroySemaphore\fP\fR(\fBSDL_sem *sem\fR);
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.SH "DESCRIPTION"
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.PP
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\fBSDL_DestroySemaphore\fP destroys the semaphore pointed to by \fBsem\fR that was created by \fI\fBSDL_CreateSemaphore\fP\fR\&. It is not safe to destroy a semaphore if there are threads currently blocked waiting on it\&.
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.SH "EXAMPLES"
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.PP
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.PP
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.nf
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\f(CWif (my_sem != NULL) {
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SDL_DestroySemaphore(my_sem);
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my_sem = NULL;
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}\fR
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.fi
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.PP
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.SH "SEE ALSO"
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.PP
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\fI\fBSDL_CreateSemaphore\fP\fR, \fI\fBSDL_SemWait\fP\fR, \fI\fBSDL_SemTryWait\fP\fR, \fI\fBSDL_SemWaitTimeout\fP\fR, \fI\fBSDL_SemPost\fP\fR, \fI\fBSDL_SemValue\fP\fR
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.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00
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