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patch: restartsig
[dwm.git]
/
util.c
diff --git
a/util.c
b/util.c
index
51acd1a
..
fe044fc
100644
(file)
--- a/
util.c
+++ b/
util.c
@@
-2,16
+2,34
@@
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include "util.h"
#include "util.h"
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+ void *p;
+
+ if (!(p = calloc(nmemb, size)))
+ die("calloc:");
+ return p;
+}
+
void
void
-die(const char *
errstr
, ...) {
+die(const char *
fmt
, ...) {
va_list ap;
va_list ap;
- va_start(ap,
errstr
);
- vfprintf(stderr,
errstr
, ap);
+ va_start(ap,
fmt
);
+ vfprintf(stderr,
fmt
, ap);
va_end(ap);
va_end(ap);
- exit(EXIT_FAILURE);
-}
+ if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+ fputc(' ', stderr);
+ perror(NULL);
+ } else {
+ fputc('\n', stderr);
+ }
+
+ exit(1);
+}