[LTP] [PATCH v2 8/8] Rewrite userns08.c using new LTP API

[Petr Vorel]

Hi Andrea,

./userns08 -i50
tst_kconfig.c:82: TINFO: Parsing kernel config '/proc/config.gz'
tst_test.c:1456: TINFO: Timeout per run is 0h 05m 00s

userns08.c:65: TPASS: Denied write access to ./restricted : EACCES (13)
userns08.c:65: TPASS: Denied write access to ./restricted : EACCES (13)
userns08.c:65: TPASS: Denied write access to ./restricted : EACCES (13)
userns08.c:65: TPASS: Denied write access to ./restricted : EACCES (13)
userns08.c:65: TPASS: Denied write access to ./restricted : EACCES (13)
userns08.c:36: TBROK: clone3 failed: ENOSPC (28)

Something needs to be closed after each run.

Kind regards,
Petr