[LTP] [PATCH] testcase: gethostid: Check if hostid is available

[Jan Stancek]

----- Original Message -----
> On some embedded systems, hostid may not be installed.
> Because of that, the test will fail with:
> 
> gethostid01    1  TFAIL  :  gethostid01.c:171: fgets failed
> 
> The test should return a TCONF instead.
> This commit uses tst_get_path function to check if "hostid"
> is available in $PATH. Otherwise, it will return a TCONF.
> 
> Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>

Pushed.

Thanks,
Jan