ermyth/src/memory.C

/**
 * Copyright © 2005 Atheme Development Group
 * Rights to this code are documented in doc/LICENSE.
 *
 * Memory functions.
 */

static char const rcsid[] = "$Id";

#include "atheme.h"

/* does malloc()'s job and dies if malloc() fails */
void *
smalloc (size_t size)
{
  void *buf = calloc (size, 1);

  if (!buf)
    raise (SIGUSR1);
  return buf;
}

/* does calloc()'s job and dies if calloc() fails */
void *
scalloc (size_t elsize, size_t els)
{
  void *buf = calloc (elsize, els);

  if (!buf)
    raise (SIGUSR1);
  return buf;
}

/* does realloc()'s job and dies if realloc() fails */
void *
srealloc (void *oldptr, size_t newsize)
{
  void *buf = realloc (oldptr, newsize);

  if (!buf)
    raise (SIGUSR1);
  return buf;
}

/* does strdup()'s job, only with the above memory functions */
char *
sstrdup (char const *s)
{
  char *t;

  if (s == NULL)
    return NULL;

  t = static_cast < char *>(smalloc (strlen (s) + 1));

  strcpy (t, s);
  return t;
}

/* does strndup()'s job, only with the above memory functions */
char *
sstrndup (char const *s, int len)
{
  char *t;

  if (s == NULL)
    return NULL;

  t = static_cast < char *>(smalloc (len + 1));

  strlcpy (t, s, len);
  return t;
}
Revision:	1.1
Committed:	Thu Jul 19 08:24:59 2007 UTC (16 years, 10 months ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Log Message:	initial import. the most important changes since Atheme are: - fixed many memory leaks - fixed many bugs - converted to C++ and use more STL containers - added a (not very enhanced yet) perl module - greatly improved XML-RPC speed - added a JSON-RPC module with code from json-cpp - added a valgrind memcheck module to operserv - added a more object oriented base64 implementation - added a specialised unit test framework - improved stability - use gettimeofday() if available - reworked adding/removing commands - MemoServ IGNORE DEL can now remove indices
#	Content
1	/**
2	* Copyright © 2005 Atheme Development Group
3	* Rights to this code are documented in doc/LICENSE.
4	*
5	* Memory functions.
6	*/
7
8	static char const rcsid[] = "$Id";
9
10	#include "atheme.h"
11
12	/* does malloc()'s job and dies if malloc() fails */
13	void *
14	smalloc (size_t size)
15	{
16	void *buf = calloc (size, 1);
17
18	if (!buf)
19	raise (SIGUSR1);
20	return buf;
21	}
22
23	/* does calloc()'s job and dies if calloc() fails */
24	void *
25	scalloc (size_t elsize, size_t els)
26	{
27	void *buf = calloc (elsize, els);
28
29	if (!buf)
30	raise (SIGUSR1);
31	return buf;
32	}
33
34	/* does realloc()'s job and dies if realloc() fails */
35	void *
36	srealloc (void *oldptr, size_t newsize)
37	{
38	void *buf = realloc (oldptr, newsize);
39
40	if (!buf)
41	raise (SIGUSR1);
42	return buf;
43	}
44
45	/* does strdup()'s job, only with the above memory functions */
46	char *
47	sstrdup (char const *s)
48	{
49	char *t;
50
51	if (s == NULL)
52	return NULL;
53
54	t = static_cast < char *>(smalloc (strlen (s) + 1));
55
56	strcpy (t, s);
57	return t;
58	}
59
60	/* does strndup()'s job, only with the above memory functions */
61	char *
62	sstrndup (char const *s, int len)
63	{
64	char *t;
65
66	if (s == NULL)
67	return NULL;
68
69	t = static_cast < char *>(smalloc (len + 1));
70
71	strlcpy (t, s, len);
72	return t;
73	}