/*
* 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 "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 "gettext.h"
-#if defined(HAVE_VOIDPOINTER)
-#define XMALLOCTYPE void
-#else
-#define XMALLOCTYPE char
-#endif
-
-XMALLOCTYPE *
-xmalloc (int n)
+void *xmalloc (size_t n)
{
- XMALLOCTYPE *p;
+ void *p;
- p = (XMALLOCTYPE *) malloc(n);
- if (p == (XMALLOCTYPE *) 0)
- error(PS_UNDEFINED, errno, "malloc failed");
+ p = (void *) malloc(n);
+ if (p == (void *) 0)
+ {
+ report(stderr, GT_("malloc failed\n"));
+ abort();
+ }
return(p);
}
+void *xrealloc (void *p, size_t n)
+{
+ if (p == 0)
+ return xmalloc (n);
+ p = (void *) realloc(p, n);
+ if (p == (void *) 0)
+ {
+ report(stderr, GT_("realloc failed\n"));
+ abort();
+ }
+ return p;
+}
+
char *xstrdup(const char *s)
{
char *p;
return p;
}
+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 */