utils-std

commit: 5964e42966f6cdeb4ec84c303374b5fa6a1305d8
parent 4a987b54e3822de62350419ace842d5def5812c6
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat, 22 Mar 2025 21:02:24 +0100

lib/getopt_nolong: add got_long_opt

Diffstat:
M
lib/getopt_nolong.c
5
++++-
M
lib/getopt_nolong.h
3
+++

2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/getopt_nolong.c b/lib/getopt_nolong.c
@@ -9,13 +9,16 @@
 #include <stdio.h>  // fprintf
 #include <unistd.h> // getopt
 
+bool got_long_opt = false;
+
 int
 getopt_nolong(int argc, char *const argv[], const char *optstring)
 {
 	if(argv[optind] && argv[optind][0] == '-' && argv[optind][1] == '-' && argv[optind][2] != '\0')
 	{
 		fprintf(stderr, "%s: error: Long options unsupported: '%s'\n", argv0, argv[optind]);
-		return -1;
+		got_long_opt = true;
+		return '?';
 	}
 
 	return getopt(argc, argv, optstring);
diff --git a/lib/getopt_nolong.h b/lib/getopt_nolong.h
@@ -2,6 +2,9 @@
 // SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
 // SPDX-License-Identifier: MPL-2.0
 
+#include <stdbool.h>
+
 extern const char *argv0;
+extern bool got_long_opt;
 
 int getopt_nolong(int argc, char *const argv[], const char *optstring);