[LTP] [PATCH v2] syscalls: add syscall syncfs test

Steve Muckle smuckle@google.com
Sat Feb 16 01:17:32 CET 2019

On 02/15/2019 05:22 AM, Cyril Hrubis wrote:
> Hi!
>> Thanks for the pointers. IIUC, you are referring to following change:
>> -       TEST(syncfs(fd));
>> +       TEST(tst_syscall(__NR_syncfs, fd));
>> If yes, then I will incorporate it.
> The most complete solution is configure check + fallback definition.
> Have a look at:
> include/lapi/execveat.h
> m4/ltp-execveat.m4
> configure.ac

For tests in testcases/kernel/syscalls, should the tests typically 
directly call the syscall? I'd think this is preferable to the use of C 
library wrappers as these tests (by their location in the tree) seem to 
be focused on the syscall functionality in the kernel.


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