1 files changed, 0 insertions, 173 deletions
diff --git a/distrib/sdl-1.2.12/src/thread/dc/SDL_syssem.c b/distrib/sdl-1.2.12/src/thread/dc/SDL_syssem.c
deleted file mode 100644
index d9888f7..0000000
--- a/distrib/sdl-1.2.12/src/thread/dc/SDL_syssem.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2006 Sam Lantinga
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-*/
-
-#include <errno.h>
-
-#include "SDL_config.h"
-
-/* An implementation of semaphores using mutexes and condition variables */
-
-#include "SDL_timer.h"
-#include "SDL_thread.h"
-#include "SDL_systhread_c.h"
-
-
-#if SDL_THREADS_DISABLED
-
-SDL_sem *SDL_CreateSemaphore(Uint32 initial_value)
-{
-	SDL_SetError("SDL not configured with thread support");
-	return (SDL_sem *)0;
-}
-
-void SDL_DestroySemaphore(SDL_sem *sem)
-{
-	return;
-}
-
-int SDL_SemTryWait(SDL_sem *sem)
-{
-	SDL_SetError("SDL not configured with thread support");
-	return -1;
-}
-
-int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 timeout)
-{
-	SDL_SetError("SDL not configured with thread support");
-	return -1;
-}
-
-int SDL_SemWait(SDL_sem *sem)
-{
-	SDL_SetError("SDL not configured with thread support");
-	return -1;
-}
-
-Uint32 SDL_SemValue(SDL_sem *sem)
-{
-	return 0;
-}
-
-int SDL_SemPost(SDL_sem *sem)
-{
-	SDL_SetError("SDL not configured with thread support");
-	return -1;
-}
-
-#else
-
-#include <kos/sem.h>
-
-struct SDL_semaphore
-{
-	semaphore_t sem;
-};
-
-SDL_sem *SDL_CreateSemaphore(Uint32 initial_value)
-{
-	return (SDL_sem *)sem_create(initial_value);
-}
-
-/* WARNING:
-   You cannot call this function when another thread is using the semaphore.
-*/
-void SDL_DestroySemaphore(SDL_sem *sem)
-{
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return;
-	}
-
-	sem_destroy(&sem->sem);
-}
-
-int SDL_SemTryWait(SDL_sem *sem)
-{
-	int retval;
-
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return -1;
-	}
-
-	retval = sem_trywait(&sem->sem);
-	if (retval==0) return 0;
-	else return SDL_MUTEX_TIMEDOUT;
-
-	return retval;
-}
-
-int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 timeout)
-{
-	int retval;
-
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return -1;
-	}
-
-	/* A timeout of 0 is an easy case */
-	if ( timeout == 0 ) {
-		return SDL_SemTryWait(sem);
-	}
-
-	retval = sem_wait_timed(&sem->sem,timeout);
-	if (retval==-1) retval= SDL_MUTEX_TIMEDOUT;
-
-	return retval;
-}
-
-int SDL_SemWait(SDL_sem *sem)
-{
-	int retval;
-
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return -1;
-	}
-
-	while ( ((retval = sem_wait(&sem->sem)) == -1) && (errno == EINTR) ) {}
-	return retval;
-}
-
-Uint32 SDL_SemValue(SDL_sem *sem)
-{
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return -1;
-	}
-
-	return sem_count(&sem->sem);
-}
-
-int SDL_SemPost(SDL_sem *sem)
-{
-	if ( ! sem ) {
-		SDL_SetError("Passed a NULL semaphore");
-		return -1;
-	}
-
-	sem_signal(&sem->sem);
-	return 0;
-}
-
-#endif /* SDL_THREADS_DISABLED */