diff options
Diffstat (limited to 'apps/plugins/lua/rockmalloc.c')
| -rw-r--r-- | apps/plugins/lua/rockmalloc.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/apps/plugins/lua/rockmalloc.c b/apps/plugins/lua/rockmalloc.c deleted file mode 100644 index 14a4339..0000000 --- a/apps/plugins/lua/rockmalloc.c +++ /dev/null @@ -1,63 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2008 Dan Everton (safetydan) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#include "plugin.h" -#include "rockmalloc.h" -#include "malloc.c" - -void *rocklua_morecore(int size) -{ - static char *sbrk_top = NULL; - static ssize_t total_size = 0; - void *ptr = 0; - - if (size > 0) { - size = size + 4 - (size % 4); - - if (sbrk_top == NULL) { - sbrk_top = rb->plugin_get_buffer((size_t *) &total_size); - } - - if (sbrk_top == NULL || size + 4 > abs(total_size)) { - /* Try the audio buffer */ - sbrk_top = rb->plugin_get_audio_buffer((size_t *) &total_size); - - if(sbrk_top == NULL || size + 4 > abs(total_size)) { - printf("malloc failed for %d!\n", size); - return (void *) MFAIL; - } - } - - ptr = sbrk_top + 4; - *((unsigned int *) sbrk_top) = size; - - sbrk_top += size + 4; - total_size -= size + 4; - - return ptr; - } else if (size < 0) { - /* we don't currently support shrink behavior */ - return (void *) MFAIL; - } else { - return sbrk_top; - } -} - |