*/
#include "config.h"
+#include <sys/types.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
#endif
XMALLOCTYPE *
-xmalloc (int n)
+xmalloc (size_t n)
{
XMALLOCTYPE *p;
p = (XMALLOCTYPE *) malloc(n);
if (p == (XMALLOCTYPE *) 0)
{
- report(stderr, errno, _("malloc failed\n"));
- exit(PS_UNDEFINED);
+ report(stderr, GT_("malloc failed\n"));
+ abort();
}
return(p);
}
XMALLOCTYPE *
-xrealloc (XMALLOCTYPE *p, int n)
+xrealloc (XMALLOCTYPE *p, size_t n)
{
if (p == 0)
return xmalloc (n);
p = (XMALLOCTYPE *) realloc(p, n);
if (p == (XMALLOCTYPE *) 0)
{
- report(stderr, errno, _("realloc failed\n"));
- exit(PS_UNDEFINED);
+ report(stderr, GT_("realloc failed\n"));
+ abort();
}
return p;
}
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 */