src/thread/SDL_systhread.h
author Sam Lantinga <slouken@libsdl.org>
Thu, 16 Feb 2006 10:11:48 +0000
changeset 1361 19418e4422cb
parent 1330 450721ad5436
child 1402 d910939febfa
permissions -rw-r--r--
New configure-based build system. Still work in progress, but much improved
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2006 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 
    23 /* These are functions that need to be implemented by a port of SDL */
    24 
    25 #ifndef _SDL_systhread_h
    26 #define _SDL_systhread_h
    27 
    28 #include "SDL_thread.h"
    29 
    30 /* This function creates a thread, passing args to SDL_RunThread(),
    31    saves a system-dependent thread id in thread->id, and returns 0
    32    on success.
    33 */
    34 #if defined(_WIN32) || defined(__OS2__)
    35 extern int SDL_SYS_CreateThread(SDL_Thread *thread, void *args, pfnSDL_CurrentBeginThread pfnBeginThread, pfnSDL_CurrentEndThread pfnEndThread);
    36 #else
    37 extern int SDL_SYS_CreateThread(SDL_Thread *thread, void *args);
    38 #endif
    39 
    40 /* This function does any necessary setup in the child thread */
    41 extern void SDL_SYS_SetupThread(void);
    42 
    43 /* This function waits for the thread to finish and frees any data
    44    allocated by SDL_SYS_CreateThread()
    45  */
    46 extern void SDL_SYS_WaitThread(SDL_Thread *thread);
    47 
    48 /* This function kills the thread and returns */
    49 extern void SDL_SYS_KillThread(SDL_Thread *thread);
    50 
    51 #endif /* _SDL_systhread_h */