ubase

commit 1a090bf1eb6836e28cc036202464965c3f936e15
parent 2b767016b3be028083f1a642ccf4651aea52dc53
Author: sin <sin@2f30.org>
Date:   Wed,  4 Sep 2013 13:33:59 +0100

Fix eject(1) so we can specify a device name

Diffstat:
M
eject.c
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/eject.c b/eject.c
@@ -15,14 +15,14 @@ enum {
 static void
 usage(void)
 {
-	eprintf("usage: %s [-t]\n", argv0);
+	eprintf("usage: %s [-t] [devname]\n", argv0);
 }
 
 int
 main(int argc, char *argv[])
 {
 	int fd, out;
-	const char *cdrom = "/dev/sr0";
+	char *cdrom = "/dev/sr0";
 	int tflag = 0;
 
 	ARGBEGIN {
@@ -33,6 +33,11 @@ main(int argc, char *argv[])
 		usage();
 	} ARGEND;
 
+	if (argc > 1)
+		usage();
+	else if (argc == 1)
+		cdrom = argv[0];
+
 	fd = open(cdrom, O_RDONLY | O_NONBLOCK);
 	if (fd < 0)
 		eprintf("open %s:", cdrom);