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/*
* xmalloc.c -- allocate space or die
*
* Copyright 1998 by Eric S. Raymond.
* For license terms, see the file COPYING in this directory.
*/
#include "config.h"
#include <sys/types.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
#if defined(STDC_HEADERS)
#include <stdlib.h>
#endif
#include "fetchmail.h"
#include "i18n.h"
#if defined(HAVE_VOIDPOINTER)
#define XMALLOCTYPE void
#else
#define XMALLOCTYPE char
#endif
XMALLOCTYPE *
xmalloc (size_t n)
{
XMALLOCTYPE *p;
p = (XMALLOCTYPE *) malloc(n);
if (p == (XMALLOCTYPE *) 0)
{
report(stderr, GT_("malloc failed\n"));
abort();
}
return(p);
}
XMALLOCTYPE *
xrealloc (XMALLOCTYPE *p, size_t n)
{
if (p == 0)
return xmalloc (n);
p = (XMALLOCTYPE *) realloc(p, n);
if (p == (XMALLOCTYPE *) 0)
{
report(stderr, GT_("realloc failed\n"));
abort();
}
return p;
}
char *xstrdup(const char *s)
{
char *p;
p = (char *) xmalloc(strlen(s)+1);
strcpy(p,s);
return p;
}
#if !defined(HAVE_STRDUP)
char *strdup(const char *s)
{
char *p;
p = (char *) malloc(strlen(s)+1);
if (p)
strcpy(p,s);
return p;
}
#endif /* !HAVE_STRDUP */
char *xstrndup(const char *s, size_t len)
{
char *p;
size_t l = strlen(s);
if (len < l) l = len;
p = (char *)xmalloc(l + 1);
memcpy(p, s, l);
p[l] = '\0';
return p;
}
/* xmalloc.c ends here */
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