sdl-ios-xcode: src/video/x11/SDL

annotate src/video/x11/SDL_x11dyn.h @ 1199:2d6dc7de1145

From: Mike Frysinger <vapier@gentoo.org> To: sdl@libsdl.org Date: Sun, 11 Dec 2005 22:57:37 -0500 Subject: [SDL] exec stack in libsdl update i posted back in September a patch to remove executable stacks: http://www.devolution.com/pipermail/sdl/2005-September/070626.html later in November, a similar patch was merged it seems: http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/hermes/mmx_main.asm however, this lacks the additional output format checks that i posted in my patch ... this isnt a problem if the hermes asm code is only ever used to produce ELF objects, but if this is not true, then the additional checks in my original patch will need to be merged -mike

author	Ryan C. Gordon <icculus@icculus.org>
date	Mon, 12 Dec 2005 09:13:12 +0000 (2005-12-12)
parents	4b3e2294782d
children	d05306f0dc21

rev	line source
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	1 /*
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	3 Copyright (C) 1997-2004 Sam Lantinga
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	4
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	9
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	13 Library General Public License for more details.
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	14
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	16 License along with this library; if not, write to the Free
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	18
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	19 Sam Lantinga
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	20 slouken@libsdl.org
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	21 */
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	22
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	23 #ifndef _SDL_x11dyn_h
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	24 #define _SDL_x11dyn_h
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	25
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	26 #include <X11/Xlib.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	27 #include <X11/Xutil.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	28 #include <X11/Xatom.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	29 #include <X11/Xproto.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	30 #include <X11/Xlibint.h>
1169 4b3e2294782d Date: Sun, 06 Nov 2005 18:23:03 +0900 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	31
4b3e2294782d Date: Sun, 06 Nov 2005 18:23:03 +0900 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	32 #if defined(__osf__)
4b3e2294782d Date: Sun, 06 Nov 2005 18:23:03 +0900 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	33 #include <XFree86/extensions/extutil.h>
4b3e2294782d Date: Sun, 06 Nov 2005 18:23:03 +0900 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	34 #else
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35 #include <X11/extensions/extutil.h>
1169 4b3e2294782d Date: Sun, 06 Nov 2005 18:23:03 +0900 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	36 #endif
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	37
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	38 #ifndef NO_SHARED_MEMORY
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	39 #include <sys/ipc.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	40 #include <sys/shm.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	41 #include <X11/extensions/XShm.h>
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	42 #endif
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	43
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	44 /*
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	45 * Never reference Xlib directly...we might load it dynamically at runtime.
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	46 * Even if we don't, for readability, we still use the function pointers
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	47 * (although the symbol resolution will be done by the loader in that case).
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48 *
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	49 * We define SDL_X11_SYM and include SDL_x11sym.h to accomplish various
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	50 * goals, without having to duplicate those function signatures.
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	51 */
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	52 #ifdef __cplusplus
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	53 extern "C" {
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	54 #endif
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	55
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	56 /* evil function signatures... */
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	57 typedef Bool (SDL_X11_XESetWireToEventRetType)(Display,XEvent,xEvent);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	58 typedef int (SDL_X11_XSynchronizeRetType)(Display);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	59 typedef Status (SDL_X11_XESetEventToWireRetType)(Display,XEvent,xEvent);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	60
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	61 #define SDL_X11_SYM(ret,fn,params) extern ret (*p##fn) params;
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	62 #include "SDL_x11sym.h"
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	63 #undef SDL_X11_SYM
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	64
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	65 /* Macro in the xlib headers, not an actual symbol... */
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	66 #define pXDestroyImage XDestroyImage
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	67
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	68 int SDL_X11_LoadSymbols(void);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	69 void SDL_X11_UnloadSymbols(void);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	70
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	71 #ifdef __cplusplus
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	72 }
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	73 #endif
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	74
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	75 #endif /* !defined _SDL_x11dyn_h */
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	76

Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11dyn.h @ 1199:2d6dc7de1145