From d8239786b306ffda6d5d73753d01f0ad3358e1a0 Mon Sep 17 00:00:00 2001 From: Jesse Hall Date: Tue, 17 Jul 2012 16:58:55 -0700 Subject: Delete sdl-1.2.12 Change-Id: Ia96f80df04035ae84be3af468c945f2cec14f99c --- distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c | 103 ---------------------- 1 file changed, 103 deletions(-) delete mode 100644 distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c (limited to 'distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c') diff --git a/distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c b/distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c deleted file mode 100644 index 284003a..0000000 --- a/distrib/sdl-1.2.12/src/thread/pth/SDL_systhread.c +++ /dev/null @@ -1,103 +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" - -/* - * GNU pth threads - * - * Patrice Mandin - */ - -#include -#include - -#include "SDL_thread.h" -#include "../SDL_thread_c.h" -#include "../SDL_systhread.h" - -/* List of signals to mask in the subthreads */ -static int sig_list[] = { - SIGHUP, SIGINT, SIGQUIT, SIGPIPE, SIGALRM, SIGTERM, SIGCHLD, SIGWINCH, - SIGVTALRM, SIGPROF, 0 -}; - -static void *RunThread(void *data) -{ - SDL_RunThread(data); - pth_exit((void*)0); - return((void *)0); /* Prevent compiler warning */ -} - -int SDL_SYS_CreateThread(SDL_Thread *thread, void *args) -{ - pth_attr_t type; - - /* Create a new attribute */ - type = pth_attr_new(); - if ( type == NULL ) { - SDL_SetError("Couldn't initialize pth attributes"); - return(-1); - } - pth_attr_set(type, PTH_ATTR_JOINABLE, TRUE); - - /* Create the thread and go! */ - thread->handle = pth_spawn(type, RunThread, args); - if ( thread->handle == NULL ) { - SDL_SetError("Not enough resources to create thread"); - return(-1); - } - return(0); -} - -void SDL_SYS_SetupThread(void) -{ - int i; - sigset_t mask; - int oldstate; - - /* Mask asynchronous signals for this thread */ - sigemptyset(&mask); - for ( i=0; sig_list[i]; ++i ) { - sigaddset(&mask, sig_list[i]); - } - pth_sigmask(SIG_BLOCK, &mask, 0); - - /* Allow ourselves to be asynchronously cancelled */ - pth_cancel_state(PTH_CANCEL_ASYNCHRONOUS, &oldstate); -} - -/* WARNING: This may not work for systems with 64-bit pid_t */ -Uint32 SDL_ThreadID(void) -{ - return((Uint32)pth_self()); -} - -void SDL_SYS_WaitThread(SDL_Thread *thread) -{ - pth_join(thread->handle, NULL); -} - -void SDL_SYS_KillThread(SDL_Thread *thread) -{ - pth_cancel(thread->handle); - pth_join(thread->handle, NULL); -} -- cgit v1.1