selftests/nolibc: explicitly handle ENOSYS from ptrace()

The automatic ENOSYS handling in EXPECT_SYSER() is about to be removed.
ptrace() will return legitimately return ENOSYS on qemu-user, so handle
it explicitly.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260406-nolibc-no-skip-enosys-v1-1-c046b1ac7d73@weissschuh.net/
This commit is contained in:
Thomas Weißschuh 2026-01-04 20:05:26 +01:00
commit 9a5206f256