[LTP] [PATCH] syscalls/execveat01: new test to verify execveat unlinked fd

[Eddie Horng]

2018-07-27 17:47 GMT+08:00 Cyril Hrubis <chrubis@suse.cz>:
>> +int main(void)
>> +{
>> +     printf("Hello World\n");
>> +     exit(0);
>
> You can print the TPASS message from here and the result will be
> propagated to the parent program. You just need to call tst_reinit()
> that will initialize the test library. See creat07_child.c.
>

Hi Cyril,
I removed "if (status == 0) tst_res(TPASS, ..." from execveat01.c and
add "tst_res(TPASS, ..." in execveat_child.c, but I got a no reported
result error:

execveat_child.c:44: PASS: execveat_child run as expected
tst_test.c:869: BROK: Test haven't reported results!

It seems child's test result doesn't propagated to parent.
Do I use wrong API in child or miss something in parent?

thanks,
Eddie