sbase

commit 8798b8a867821755a48850bb8dbf7bcbe1e31631
parent 3e7c5498622e0b5e961b097b090adb9f08a43421
Author: FRIGN <dev@frign.de>
Date:   Sun,  8 Feb 2015 22:13:50 +0100

Add arg.h-handling to sync(1) and unlink(1)

Diffstat:
M
sync.c
 | 
7
++++++-
M
unlink.c
 | 
11
++++++++---

2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/sync.c b/sync.c
@@ -12,7 +12,12 @@ usage(void)
 int
 main(int argc, char *argv[])
 {
-	if (argc != 1)
+	ARGBEGIN {
+	default:
+		usage();
+	} ARGEND;
+
+	if (argc)
 		usage();
 	sync();
 
diff --git a/unlink.c b/unlink.c
@@ -12,11 +12,16 @@ usage(void)
 int
 main(int argc, char *argv[])
 {
-	if (argc != 2)
+	ARGBEGIN {
+	default:
 		usage();
+	} ARGEND;
 
-	if (unlink(argv[1]) < 0)
-		eprintf("unlink: '%s':", argv[1]);
+	if (argc != 1)
+		usage();
+
+	if (unlink(argv[0]) < 0)
+		eprintf("unlink: '%s':", argv[0]);
 
 	return 0;
 }