From 4a85aad1219dadc9fc87e20ac105c917ffd9089c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= <thomas@t-8ch.de>
Date: Wed, 26 Jul 2023 16:33:09 +0200
Subject: [PATCH] chrt: allow option separator
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Allow the option separator "--".
It works in other, similar tools like nice and ionice.

Example:

chrt 1 -- id

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---
 schedutils/chrt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/schedutils/chrt.c b/schedutils/chrt.c
index 250d878063..eedb9d83bf 100644
--- a/schedutils/chrt.c
+++ b/schedutils/chrt.c
@@ -485,6 +485,8 @@ int main(int argc, char **argv)
 
 	if (!ctl->pid) {
 		argv += optind + 1;
+		if (strcmp(argv[0], "--") == 0)
+			argv++;
 		execvp(argv[0], argv);
 		errexec(argv[0]);
 	}
-- 
2.47.2