trunk/src/memory.c

/*
 *  Copyright (c) 2002 Erik Fears
 *  Copyright (c) 2014-2015 ircd-hybrid development team
 *
 *  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 program 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 General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 *  USA
 */

#include <stdlib.h>
#include <assert.h>
#include <string.h>

#include "memory.h"


/* xcalloc
 *
 *   A wrapper function for malloc(), for catching memory issues
 *   and error handling.
 *
 * Parameters
 *    bytes: amount in bytes to allocate
 *
 * Return:
 *    Pointer to allocated memory
 */
void *
xcalloc(size_t bytes)
{
   void *ret = calloc(1, bytes);
   assert(ret);

   return ret;
}

/*  xfree
 *
 *  Free memory allocated with xcalloc
 *
 *  Parameters:
 *     var: pointer to memory to free
 *
 *  Return:
 *     None
 */
void
xfree(void *ptr)
{
  free(ptr);
}

void *
xstrdup(const char *s)
{
  void *ret = malloc(strlen(s) + 1);

  assert(ret);
  strcpy(ret, s);

  return ret;
}
Revision:	5916
Committed:	Tue May 5 18:45:20 2015 UTC (10 years, 3 months ago) by michael
Content type:	text/x-csrc
File size:	1529 byte(s)
Log Message:	- memory.c: style corrections
#	Content
1	/*
2	* Copyright (c) 2002 Erik Fears
3	* Copyright (c) 2014-2015 ircd-hybrid development team
4	*
5	* This program is free software; you can redistribute it and/or modify
6	* it under the terms of the GNU General Public License as published by
7	* the Free Software Foundation; either version 2 of the License, or
8	* (at your option) any later version.
9	*
10	* This program 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
13	* GNU General Public License for more details.
14	*
15	* You should have received a copy of the GNU General Public License
16	* along with this program; if not, write to the Free Software
17	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
18	* USA
19	*/
20
21	#include <stdlib.h>
22	#include <assert.h>
23	#include <string.h>
24
25	#include "memory.h"
26
27
28	/* xcalloc
29	*
30	* A wrapper function for malloc(), for catching memory issues
31	* and error handling.
32	*
33	* Parameters
34	* bytes: amount in bytes to allocate
35	*
36	* Return:
37	* Pointer to allocated memory
38	*/
39	void *
40	xcalloc(size_t bytes)
41	{
42	void *ret = calloc(1, bytes);
43	assert(ret);
44
45	return ret;
46	}
47
48	/* xfree
49	*
50	* Free memory allocated with xcalloc
51	*
52	* Parameters:
53	* var: pointer to memory to free
54	*
55	* Return:
56	* None
57	*/
58	void
59	xfree(void *ptr)
60	{
61	free(ptr);
62	}
63
64	void *
65	xstrdup(const char *s)
66	{
67	void *ret = malloc(strlen(s) + 1);
68
69	assert(ret);
70	strcpy(ret, s);
71
72	return ret;
73	}