Mercurial > sdl-ios-xcode
view docs/man3/SDL_SemPost.3 @ 1888:488eba319a25
------- Comment #5 From Marc Peter 2006-06-25 18:03 [reply] -------
Created an attachment (id=142) [edit]
updated makefiles for 1.2.11 release
The new Watcom-Win32.zip
- includes the new testcursor test, and
- doesn't link to dxguid.lib anymore (by defining INITGUID for
SDL_dx5events.c),
to fix issue with stack calling convention (-6s can now be used instead of
-6r
in CFLAGS).
------- Comment #6 From Marc Peter 2006-06-25 18:12 [reply] -------
Created an attachment (id=143) [edit]
updated README.Watcom for 1.2.11
- lists new testcursor test
- mentions possibility to build with -6s (stack calling convention) instead
of -6r (register calling convention)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 26 Jun 2006 01:33:53 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
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.TH "SDL_SemPost" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" .SH "NAME" SDL_SemPost\- Unlock a semaphore\&. .SH "SYNOPSIS" .PP \fB#include "SDL\&.h" #include "SDL_thread\&.h" .sp \fBint \fBSDL_SemPost\fP\fR(\fBSDL_sem *sem\fR); .SH "DESCRIPTION" .PP \fBSDL_SemPost\fP unlocks the semaphore pointed to by \fBsem\fR and atomically increments the semaphores value\&. Threads that were blocking on the semaphore may be scheduled after this call succeeds\&. .PP \fBSDL_SemPost\fP should be called after a semaphore is locked by a successful call to \fISDL_SemWait\fR, \fISDL_SemTryWait\fR or \fISDL_SemWaitTimeout\fR\&. .SH "RETURN VALUE" .PP Returns \fB0\fR if successful or \fB-1\fR if there was an error (leaving the semaphore unchanged)\&. .SH "EXAMPLES" .PP .PP .nf \f(CWSDL_SemPost(my_sem);\fR .fi .PP .SH "SEE ALSO" .PP \fI\fBSDL_CreateSemaphore\fP\fR, \fI\fBSDL_DestroySemaphore\fP\fR, \fI\fBSDL_SemWait\fP\fR, \fI\fBSDL_SemTryWait\fP\fR, \fI\fBSDL_SemWaitTimeout\fP\fR, \fI\fBSDL_SemValue\fP\fR ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00