using EXIT_stuff in exit() now

[dwm.git] / util.c

diff --git a/util.c b/util.c
index f7e3e6f..1e36b25 100644 (file)
--- a/util.c
+++ b/util.c
@@ -10,17 +10,17 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-/* static functions */
+/* static */
 
 static void
 bad_malloc(unsigned int size)
 {
        fprintf(stderr, "fatal: could not malloc() %d bytes\n",
                        (int) size);
-       exit(1);
+       exit(EXIT_FAILURE);
 }
 
-/* extern functions */
+/* extern */
 
 void *
 emallocz(unsigned int size)
@@ -37,7 +37,7 @@ eprint(const char *errstr, ...) {
        va_start(ap, errstr);
        vfprintf(stderr, errstr, ap);
        va_end(ap);
-       exit(1);
+       exit(EXIT_FAILURE);
 }
 
 void
@@ -55,7 +55,7 @@ spawn(Arg *arg)
                        fprintf(stderr, "dwm: execvp %s", argv[0]);
                        perror(" failed");
                }
-               exit (0);
+               exit(EXIT_FAILURE);
        }
        wait(0);
 }