selftests/nolibc: add a test for stat().st_rdev

The handling of 'dev_t' values is about to be changed.

Add a test to make sure they are returned correctly from stat().

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260404-nolibc-makedev-v2-2-456a429bf60c@weissschuh.net
This commit is contained in:
Thomas Weißschuh 2026-04-04 10:08:19 +02:00
commit 5afc7e9b90