Module Name: src
Committed By: jakllsch
Date: Mon Jul 8 14:47:18 UTC 2013
Modified Files:
src/usr.sbin/usbdevs: usbdevs.c
Log Message:
Use symbolic constants EXIT_SUCCESS, EXIT_FAILURE, and NULL where appropriate.
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/usr.sbin/usbdevs/usbdevs.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/usbdevs/usbdevs.c
diff -u src/usr.sbin/usbdevs/usbdevs.c:1.28 src/usr.sbin/usbdevs/usbdevs.c:1.29
--- src/usr.sbin/usbdevs/usbdevs.c:1.28 Tue Aug 30 20:51:29 2011
+++ src/usr.sbin/usbdevs/usbdevs.c Mon Jul 8 14:47:18 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: usbdevs.c,v 1.28 2011/08/30 20:51:29 joerg Exp $ */
+/* $NetBSD: usbdevs.c,v 1.29 2013/07/08 14:47:18 jakllsch Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -58,7 +58,7 @@ usage(void)
fprintf(stderr, "usage: %s [-dv] [-a addr] [-f dev]\n",
getprogname());
- exit(1);
+ exit(EXIT_FAILURE);
}
static char done[USB_MAX_DEVICES];
@@ -198,7 +198,7 @@ main(int argc, char **argv)
{
int ch, i, f;
char buf[50];
- char *dev = 0;
+ char *dev = NULL;
int addr = 0;
int ncont;
@@ -224,7 +224,7 @@ main(int argc, char **argv)
argc -= optind;
argv += optind;
- if (dev == 0) {
+ if (dev == NULL) {
for (ncont = 0, i = 0; i < 10; i++) {
snprintf(buf, sizeof(buf), "%s%d", USBDEV, i);
f = open(buf, O_RDONLY);
@@ -248,5 +248,5 @@ main(int argc, char **argv)
else
err(1, "%s", dev);
}
- exit(0);
+ exit(EXIT_SUCCESS);
}
