ermyth/src/memory.C

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

static char const rcsid[] = "$Id: memory.C,v 1.4 2007-07-25 00:03:21 pippijn Exp $";

#include "atheme.h"

std::vector<void *> gc::mortals;

/* 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:	1.5
Committed:	Tue Aug 28 17:12:24 2007 UTC (19 years ago) by pippijn
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.4:	+1 -1 lines
State:	*FILE REMOVED*
Log Message:	removed old files
#	User	Rev	Content
1	pippijn	1.1	/**
2			* Copyright © 2005 Atheme Development Group
3	pippijn	1.2	* Rights to this code are documented in doc/pod/license.pod.
4	pippijn	1.1	*
5			* Memory functions.
6			*/
7
8	pippijn	1.5	static char const rcsid[] = "$Id: memory.C,v 1.4 2007-07-25 00:03:21 pippijn Exp $";
9	pippijn	1.1
10			#include "atheme.h"
11
12	pippijn	1.4	std::vector<void *> gc::mortals;
13
14	pippijn	1.1	/* does malloc()'s job and dies if malloc() fails */
15			void *
16			smalloc (size_t size)
17			{
18			void *buf = calloc (size, 1);
19
20			if (!buf)
21			raise (SIGUSR1);
22			return buf;
23			}
24
25			/* does calloc()'s job and dies if calloc() fails */
26			void *
27			scalloc (size_t elsize, size_t els)
28			{
29			void *buf = calloc (elsize, els);
30
31			if (!buf)
32			raise (SIGUSR1);
33			return buf;
34			}
35
36			/* does realloc()'s job and dies if realloc() fails */
37			void *
38			srealloc (void *oldptr, size_t newsize)
39			{
40			void *buf = realloc (oldptr, newsize);
41
42			if (!buf)
43			raise (SIGUSR1);
44			return buf;
45			}
46
47			/* does strdup()'s job, only with the above memory functions */
48			char *
49			sstrdup (char const *s)
50			{
51			char *t;
52
53			if (s == NULL)
54			return NULL;
55
56			t = static_cast < char *>(smalloc (strlen (s) + 1));
57
58			strcpy (t, s);
59			return t;
60			}
61
62			/* does strndup()'s job, only with the above memory functions */
63			char *
64			sstrndup (char const *s, int len)
65			{
66			char *t;
67
68			if (s == NULL)
69			return NULL;
70
71			t = static_cast < char *>(smalloc (len + 1));
72
73			strlcpy (t, s, len);
74			return t;
75			}