wayclip

commit 362209f0ce82f000091b3fb0cd8406ff78866bc9
parent 9ee3e3043e7f22a32840623a5370eefce28bd734
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Sat,  2 Jul 2022 21:24:31 -0500

add -h option

Diffstat:
M
util.c
 | 
12
++++++++++--
M
waycopy.c
 | 
2
+-
M
waypaste.c
 | 
2
+-

3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/util.c b/util.c
@@ -59,6 +59,13 @@ struct {
 	.type = "text/plain;charset=utf-8"
 };
 
+static void
+usage(int code)
+{
+	fprintf(stderr, "usage: %s [-s seat] [-t mimetype]\n", argv0);
+	exit(code);
+}
+
 void
 parseopts(const char *opts, int argc, char *const argv[])
 {
@@ -66,8 +73,7 @@ parseopts(const char *opts, int argc, char *const argv[])
 		int next = getopt(argc, argv, opts);
 		if (next == -1) {
 			if (argv[optind] && *argv[optind] != '-') {
-				fprintf(stderr, "usage: %s [-s seat] [-t mimetype]\n", argv0);
-				exit(1);
+				usage(1);
 			}
 			break;
 		}
@@ -80,6 +86,8 @@ parseopts(const char *opts, int argc, char *const argv[])
 		case 'f':
 			options.foreground = true;
 			break;
+		case 'h':
+			usage(0);
 		case 's':
 			options.seat = optarg;
 			break;
diff --git a/waycopy.c b/waycopy.c
@@ -45,7 +45,7 @@ int
 main(int argc, char *argv[])
 {
 	argv0 = argv[0];
-	parseopts("fs:t:", argc, argv);
+	parseopts("hfs:t:", argc, argv);
 
 	char path[PATH_MAX] = {0};
 	char *ptr = getenv("TMPDIR");
diff --git a/waypaste.c b/waypaste.c
@@ -56,7 +56,7 @@ int
 main(int argc, char *argv[])
 {
 	argv0 = argv[0];
-	parseopts("s:t:", argc, argv);
+	parseopts("hs:t:", argc, argv);
 
 	display = wl_display_connect(NULL);
 	if (display == NULL)