Cross Reference: /external/ltp/testcases/kernel/syscalls/openat

`Name`	`Date`	`Size`
Up to higher level directory
`Makefile`	22-Oct-2020	`915`
`openat.h`	22-Oct-2020	`1.1K`
`openat01.c`	22-Oct-2020	`3.4K`
`openat02.c`	22-Oct-2020	`6.8K`
`openat02_child.c`	22-Oct-2020	`935`
`openat03.c`	22-Oct-2020	`5.7K`