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comparison docs/man3/SDL_DestroySemaphore.3 @ 0:74212992fb08
Initial revision
| author | Sam Lantinga <slouken@lokigames.com> |
|---|---|
| date | Thu, 26 Apr 2001 16:45:43 +0000 |
| parents | |
| children | 55f1f1b3e27d |
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| -1:000000000000 | 0:74212992fb08 |
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| 1 .TH "SDL_DestroySemaphore" "3" "Mon 12 Mar 2001, 01:03" "SDL" "SDL API Reference" | |
| 2 .SH "NAME" | |
| 3 SDL_DestroySemaphore\- Destroys a semaphore that was created by \fISDL_CreateSemaphore\fR\&. | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 #include "SDL_thread\&.h" | |
| 8 .sp | |
| 9 \fBvoid \fBSDL_DestroySemaphore\fP\fR(\fBSDL_sem *sem\fR); | |
| 10 .SH "DESCRIPTION" | |
| 11 .PP | |
| 12 \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\&. | |
| 13 .SH "EXAMPLES" | |
| 14 .PP | |
| 15 .PP | |
| 16 .nf | |
| 17 \f(CWif (my_sem != NULL) { | |
| 18 SDL_DestroySemaphore(my_sem); | |
| 19 my_sem = NULL; | |
| 20 }\fR | |
| 21 .fi | |
| 22 .PP | |
| 23 .SH "SEE ALSO" | |
| 24 .PP | |
| 25 \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 | |
| 26 ...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:03 |