[LTP] [PATCH 1/2] Add configure check for sys/pidfd.h

[xuyang2018.jy@fujitsu.com]

Hi Li, Khem

> Hi Khem,
> 
> Did you fetch the latest branch of LTP? if not, can you try with that?
> 
> I guess this was duplicated with another fix(merged).
> https://github.com/linux-test-project/ltp/commit/dbc9c14c92a5acf450d07868a735ac8cd6ec5b90 <https://github.com/linux-test-project/ltp/commit/dbc9c14c92a5acf450d07868a735ac8cd6ec5b90>
> 
> and patch2/2 similar to:
> https://github.com/linux-test-project/ltp/commit/b857f8723f30a4b9554bf6b0ff8fa52fd07e8b60
> <https://github.com/linux-test-project/ltp/commit/b857f8723f30a4b9554bf6b0ff8fa52fd07e8b60>
> 
I guess Khem used ltp release version 20220527 then add his own patch[1].
So this patch set should be dropped.

[1]https://github.com/openembedded/openembedded-core/blob/master/meta/recipes-extended/ltp/ltp_20220527.bb

Best Regards
Yang Xu

> 
> On Tue, Aug 16, 2022 at 1:16 PM Khem Raj <raj.khem@gmail.com 
> <mailto:raj.khem@gmail.com>> wrote:
> 
>     Use it to include newly added sys/pidfd.h in glibc 2.36+
> 
>     Signed-off-by: Khem Raj <raj.khem@gmail.com <mailto:raj.khem@gmail.com>>
>     ---
>     configure.ac <http://configure.ac>         | 1 +
>       include/lapi/pidfd.h | 4 ++++
>       2 files changed, 5 insertions(+)
> 
>     diff --git a/configure.ac <http://configure.ac> b/configure.ac
>     <http://configure.ac>
>     index 81cba98c2..a0123f166 100644
>     --- a/configure.ac <http://configure.ac>
>     +++ b/configure.ac <http://configure.ac>
>     @@ -71,6 +71,7 @@ AC_CHECK_HEADERS_ONCE([ \
>           sys/epoll.h \
>           sys/fanotify.h \
>           sys/inotify.h \
>     +    sys/pidfd.h \
>           sys/prctl.h \
>           sys/shm.h \
>           sys/timerfd.h \
>     diff --git a/include/lapi/pidfd.h b/include/lapi/pidfd.h
>     index 244d3acaf..d29a2b274 100644
>     --- a/include/lapi/pidfd.h
>     +++ b/include/lapi/pidfd.h
>     @@ -15,6 +15,10 @@
>       #define PIDFD_NONBLOCK O_NONBLOCK
>       #endif
> 
>     +#ifdef HAVE_SYS_PIDFD_H
>     +#include <sys/pidfd.h>
>     +#endif
>     +
>       static inline void pidfd_send_signal_supported(void)
>       {
>              /* allow the tests to fail early */
>     -- 
>     2.37.2
> 
> 
>     -- 
>     Mailing list info: https://lists.linux.it/listinfo/ltp
>     <https://lists.linux.it/listinfo/ltp>
> 
> 
> 
> -- 
> Regards,
> Li Wang
> 
>