1 files changed, 0 insertions, 160 deletions
diff --git a/distrib/sdl-1.2.12/src/thread/riscos/SDL_syscond.c b/distrib/sdl-1.2.12/src/thread/riscos/SDL_syscond.c
deleted file mode 100644
index c04739a..0000000
--- a/distrib/sdl-1.2.12/src/thread/riscos/SDL_syscond.c
+++ /dev/null
@@ -1,160 +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 "SDL_config.h"
-
-/* RISC OS implementations uses pthreads based on linux code */
-
-#if SDL_THREADS_DISABLED
-#include "../generic/SDL_syscond.c"
-#else
-#include <sys/time.h>
-#include <unistd.h>
-#include <pthread.h>
-
-#include "SDL_thread.h"
-#include "SDL_sysmutex_c.h"
-
-struct SDL_cond
-{
-	pthread_cond_t cond;
-};
-
-/* Create a condition variable */
-SDL_cond * SDL_CreateCond(void)
-{
-	SDL_cond *cond;
-
-	cond = (SDL_cond *) SDL_malloc(sizeof(SDL_cond));
-	if ( cond ) {
-		if ( pthread_cond_init(&cond->cond, NULL) < 0 ) {
-			SDL_SetError("pthread_cond_init() failed");
-			SDL_free(cond);
-			cond = NULL;
-		}
-	}
-	return(cond);
-}
-
-/* Destroy a condition variable */
-void SDL_DestroyCond(SDL_cond *cond)
-{
-	if ( cond ) {
-		pthread_cond_destroy(&cond->cond);
-		SDL_free(cond);
-	}
-}
-
-/* Restart one of the threads that are waiting on the condition variable */
-int SDL_CondSignal(SDL_cond *cond)
-{
-	int retval;
-
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
-
-	retval = 0;
-	if ( pthread_cond_signal(&cond->cond) != 0 ) {
-		SDL_SetError("pthread_cond_signal() failed");
-		retval = -1;
-	}
-	return retval;
-}
-
-/* Restart all threads that are waiting on the condition variable */
-int SDL_CondBroadcast(SDL_cond *cond)
-{
-	int retval;
-
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
-
-	retval = 0;
-	if ( pthread_cond_broadcast(&cond->cond) != 0 ) {
-		SDL_SetError("pthread_cond_broadcast() failed");
-		retval = -1;
-	}
-	return retval;
-}
-
-int SDL_CondWaitTimeout(SDL_cond *cond, SDL_mutex *mutex, Uint32 ms)
-{
-	int retval;
-	struct timeval delta;
-	struct timespec abstime;
-
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
-
-	gettimeofday(&delta, NULL);
-
-	abstime.tv_sec = delta.tv_sec + (ms/1000);
-	abstime.tv_nsec = (delta.tv_usec + (ms%1000) * 1000) * 1000;
-        if ( abstime.tv_nsec > 1000000000 ) {
-          abstime.tv_sec += 1;
-          abstime.tv_nsec -= 1000000000;
-        }
-
-  tryagain:
-	retval = pthread_cond_timedwait(&cond->cond, &mutex->id, &abstime);
-	switch (retval) {
-	    case EINTR:
-		goto tryagain;
-		break;
-	    case ETIMEDOUT:
-		retval = SDL_MUTEX_TIMEDOUT;
-		break;
-	    case 0:
-		break;
-	    default:
-		SDL_SetError("pthread_cond_timedwait() failed");
-		retval = -1;
-		break;
-	}
-	return retval;
-}
-
-/* Wait on the condition variable, unlocking the provided mutex.
-   The mutex must be locked before entering this function!
- */
-int SDL_CondWait(SDL_cond *cond, SDL_mutex *mutex)
-{
-	int retval;
-
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
-
-	retval = 0;
-	if ( pthread_cond_wait(&cond->cond, &mutex->id) != 0 ) {
-		SDL_SetError("pthread_cond_wait() failed");
-		retval = -1;
-	}
-	return retval;
-}
-#endif