[LTP] [PATCH v2] newlib_tests/test_exec.c: Fix compiler error before glibc v2.11

[Petr Vorel]

Hi Xiao,

> Before glibc v2.11, execvpe() was not introduced and resulted in
> compiler error, so we replace execvpe() with execve() and update
> test-writing-guidelines.txt.
Oh, that's a history :). But as it's forward compatible, why not.

> Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>


Kind regards,
Petr