diff options
author | Pierre Ossman <ossman@cendio.se> | 2006-02-16 19:19:58 +0000 |
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committer | Pierre Ossman <ossman@cendio.se> | 2006-02-16 19:19:58 +0000 |
commit | e205b25d65ccb380fa158711e24d55b6de5d9bc1 (patch) | |
tree | 470b4ced153c9ff18b8e35deb05c7a95efc838fc /src/polypcore/xmalloc.h | |
parent | 5b881e62282f26b353635120935d114e0c7c3f3c (diff) |
Reorganised the source tree. We now have src/ with a couple of subdirs:
* daemon/ - Contains the files specific to the polypaudio daemon.
* modules/ - All loadable modules.
* polyp/ - Files that are part of the public, application interface or
are only used in libpolyp.
* polypcore/ - All other shared files.
* tests/ - Test programs.
* utils/ - Utility programs.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@487 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/polypcore/xmalloc.h')
-rw-r--r-- | src/polypcore/xmalloc.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/polypcore/xmalloc.h b/src/polypcore/xmalloc.h new file mode 100644 index 00000000..2946011a --- /dev/null +++ b/src/polypcore/xmalloc.h @@ -0,0 +1,58 @@ +#ifndef foomemoryhfoo +#define foomemoryhfoo + +/* $Id$ */ + +/*** + This file is part of polypaudio. + + polypaudio 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. + + polypaudio 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 polypaudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include <sys/types.h> +#include <stdlib.h> +#include <limits.h> +#include <assert.h> + +void* pa_xmalloc(size_t l); +void *pa_xmalloc0(size_t l); +void *pa_xrealloc(void *ptr, size_t size); +#define pa_xfree free + +char *pa_xstrdup(const char *s); +char *pa_xstrndup(const char *s, size_t l); + +void* pa_xmemdup(const void *p, size_t l); + +/** Internal helper for pa_xnew() */ +static inline void* pa_xnew_internal(unsigned n, size_t k) { + assert(n < INT_MAX/k); + return pa_xmalloc(n*k); +} + +/** Allocate n new structures of the specified type. */ +#define pa_xnew(type, n) ((type*) pa_xnew_internal((n), sizeof(type))) + +/** Internal helper for pa_xnew0() */ +static inline void* pa_xnew0_internal(unsigned n, size_t k) { + assert(n < INT_MAX/k); + return pa_xmalloc0(n*k); +} + +/** Same as pa_xnew() but set the memory to zero */ +#define pa_xnew0(type, n) ((type*) pa_xnew0_internal((n), sizeof(type))) + +#endif |