From f44ba092651aa75055e109e04b4164ea92ae7fdc Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Mon, 19 Jun 2006 21:53:48 +0000 Subject: big s/polyp/pulse/g git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/pulse/xmalloc.h | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 src/pulse/xmalloc.h (limited to 'src/pulse/xmalloc.h') diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h new file mode 100644 index 00000000..126c495c --- /dev/null +++ b/src/pulse/xmalloc.h @@ -0,0 +1,78 @@ +#ifndef foomemoryhfoo +#define foomemoryhfoo + +/* $Id$ */ + +/*** + This file is part of PulseAudio. + + 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 + USA. +***/ + +#include +#include +#include +#include +#include + +/** \file + * Memory allocation functions. + */ + +PA_C_DECL_BEGIN + +/** Allocate the specified number of bytes, just like malloc() does. However, in case of OOM, terminate */ +void* pa_xmalloc(size_t l); + +/** Same as pa_xmalloc(), but initialize allocated memory to 0 */ +void *pa_xmalloc0(size_t l); + +/** The combination of pa_xmalloc() and realloc() */ +void *pa_xrealloc(void *ptr, size_t size); + +/** Free allocated memory */ +void pa_xfree(void *p); + +/** Duplicate the specified string, allocating memory with pa_xmalloc() */ +char *pa_xstrdup(const char *s); + +/** Duplicate the specified string, but truncate after l characters */ +char *pa_xstrndup(const char *s, size_t l); + +/** Duplicate the specified memory block */ +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))) + +PA_C_DECL_END + +#endif -- cgit From 521daf6f0ac4fa6a2fbfb5d523c0c743342dca2b Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Thu, 4 Jan 2007 13:43:45 +0000 Subject: Huge trailing whitespace cleanup. Let's keep the tree pure from here on, mmmkay? git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/pulse/xmalloc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/pulse/xmalloc.h') diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h index 126c495c..2fb1c5f0 100644 --- a/src/pulse/xmalloc.h +++ b/src/pulse/xmalloc.h @@ -5,17 +5,17 @@ /*** This file is part of PulseAudio. - + 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 -- cgit From 06211b7c8fd329137ae9003818543912a87d9898 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 13 Feb 2007 15:35:19 +0000 Subject: Add copyright notices to all relevant files. (based on svn log) git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1426 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/pulse/xmalloc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/pulse/xmalloc.h') diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h index 2fb1c5f0..2f6399c5 100644 --- a/src/pulse/xmalloc.h +++ b/src/pulse/xmalloc.h @@ -6,6 +6,8 @@ /*** 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, -- cgit From a67c21f093202f142438689d3f7cfbdf4ea82eea Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 28 Oct 2007 19:13:50 +0000 Subject: merge 'lennart' branch back into trunk. git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/pulse/xmalloc.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/pulse/xmalloc.h') diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h index 2f6399c5..62a450dc 100644 --- a/src/pulse/xmalloc.h +++ b/src/pulse/xmalloc.h @@ -75,6 +75,15 @@ 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 -- cgit