File: 0003-Don-t-reference-non-standard-realtime-group.patch

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From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Date: Thu, 9 Sep 2021 13:59:59 +0900
Subject: Don't reference non-standard realtime group
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit

There is no dedicated realtime group in most distributions. So make the
error message a bit more understandable for people not running Redhat
MRG.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Forwarded: id:1310590111-11484-1-git-send-email-u.kleine-koenig@pengutronix.de
Closes: http://bugs.debian.org/619938
---
 src/lib/rt-utils.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/rt-utils.c b/src/lib/rt-utils.c
index 6bbd25a..e293119 100644
--- a/src/lib/rt-utils.c
+++ b/src/lib/rt-utils.c
@@ -286,7 +286,8 @@ int check_privs(void)
 	param.sched_priority = 1;
 	if (sched_setscheduler(0, SCHED_FIFO, &param)) {
 		fprintf(stderr, "Unable to change scheduling policy!\n");
-		fprintf(stderr, "either run as root or join realtime group\n");
+		fprintf(stderr, "Probably missing capabilities, either run as "
+				"root or increase RLIMIT_RTPRIO limits.\n");
 		return 1;
 	}