syscalls/futimesat01: fix test, use temp directory for test files

* move setup_every_copy() to setup(),
* don't use pid number in test file names,
* remove strerror(), set TTERRNO flag to tst_resm instead,
* make use of safe macros,
* return TCONF if kernel not supported,
* allocate memory for test filename with asprintf(),
* move 'struct timeval' array to main().

Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
1 file changed