Mercurial > sdl-ios-xcode
annotate src/audio/nas/SDL_nasaudio.h @ 1166:da33b7e6d181
Date: Tue, 1 Nov 2005 20:25:10 +0100
From: Dirk Mueller
Subject: [PATCH] build SDL with nonexecutable stack
libSDL is by default marked with an executable stack, which it doesn't
actually need. the reason for this is that there are assembler files in the
source tree not properly annotated with the "noexec stack" section. As such
the linker does a safe-fallback and marks the whole lib as "requires
executable stack".
the patch below removes this by adding annotations. As far as I can see it
shouldn't break anything.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 01 Nov 2005 23:19:59 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
605
diff
changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 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 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 |
| 22 This driver was written by: | |
| 23 Erik Inge Bolsų | |
| 24 knan@mo.himolde.no | |
| 25 */ | |
| 26 | |
| 27 #ifdef SAVE_RCSID | |
| 28 static char rcsid = | |
| 29 "@(#) $Id$"; | |
| 30 #endif | |
| 31 | |
| 32 #ifndef _SDL_nasaudio_h | |
| 33 #define _SDL_nasaudio_h | |
| 34 | |
|
605
6399f4e90211
IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
35 #ifdef __sgi |
|
6399f4e90211
IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
36 #include <nas/audiolib.h> |
|
6399f4e90211
IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
37 #else |
| 0 | 38 #include <audio/audiolib.h> |
|
605
6399f4e90211
IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
39 #endif |
| 0 | 40 #include <sys/time.h> |
| 41 #include "SDL_sysaudio.h" | |
| 42 | |
| 43 /* Hidden "this" pointer for the video functions */ | |
| 44 #define _THIS SDL_AudioDevice *this | |
| 45 | |
| 46 struct SDL_PrivateAudioData { | |
| 47 AuServer* aud; | |
| 48 AuFlowID flow; | |
| 49 AuDeviceID dev; | |
| 50 | |
| 51 /* The parent process id, to detect when application quits */ | |
| 52 pid_t parent; | |
| 53 | |
| 54 /* Raw mixing buffer */ | |
| 55 Uint8 *mixbuf; | |
| 56 int mixlen; | |
| 57 | |
| 58 int written; | |
| 59 int really; | |
| 60 int bps; | |
| 61 struct timeval last_tv; | |
| 62 int buf_free; | |
| 63 }; | |
| 64 #endif /* _SDL_nasaudio_h */ | |
| 65 |