diff options
Diffstat (limited to 'src/pulse/xmalloc.h')
| -rw-r--r-- | src/pulse/xmalloc.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h index 126c495c..c453138b 100644 --- a/src/pulse/xmalloc.h +++ b/src/pulse/xmalloc.h @@ -1,21 +1,21 @@ #ifndef foomemoryhfoo #define foomemoryhfoo -/* $Id$ */ - /*** This file is part of PulseAudio. - + + Copyright 2004-2006 Lennart Poettering + PulseAudio 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 of the License, or (at your option) any later version. - + PulseAudio 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 General Public License for more details. - + You should have received a copy of the GNU Lesser General Public License along with PulseAudio; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 @@ -73,6 +73,15 @@ static inline void* pa_xnew0_internal(unsigned n, size_t k) { /** Same as pa_xnew() but set the memory to zero */ #define pa_xnew0(type, n) ((type*) pa_xnew0_internal((n), sizeof(type))) +/** Internal helper for pa_xnew0() */ +static inline void* pa_xnewdup_internal(const void *p, unsigned n, size_t k) { + assert(n < INT_MAX/k); + return pa_xmemdup(p, n*k); +} + +/** Same as pa_xnew() but set the memory to zero */ +#define pa_xnewdup(type, p, n) ((type*) pa_xnewdup_internal((p), (n), sizeof(type))) + PA_C_DECL_END #endif |