[rtems commit] posix: Use RTEMS_POSIX_API in clock_nanosleep()

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    9918735448c84f402b561587db8afa840d00e31b
Changeset: http://git.rtems.org/rtems/commit/?id=9918735448c84f402b561587db8afa840d00e31b

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon May 17 16:46:12 2021 +0200

posix: Use RTEMS_POSIX_API in clock_nanosleep()

It is only possible to get interrupted by a POSIX signal if
RTEMS_POSIX_API is defined.

---

 cpukit/posix/src/clocknanosleep.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cpukit/posix/src/clocknanosleep.c b/cpukit/posix/src/clocknanosleep.c
index 73b7d9c..951268bc 100644
--- a/cpukit/posix/src/clocknanosleep.c
+++ b/cpukit/posix/src/clocknanosleep.c
@@ -97,6 +97,7 @@ int clock_nanosleep(
   }
 
   if ( rmtp != NULL && ( flags & TIMER_ABSTIME ) == 0 ) {
+#if defined( RTEMS_POSIX_API )
     if ( eno == EINTR ) {
       struct timespec actual_end;
 
@@ -110,6 +111,10 @@ int clock_nanosleep(
     } else {
       _Timespec_Set_to_zero( rmtp );
     }
+#else
+    _Assert( eno != EINTR );
+    _Timespec_Set_to_zero( rmtp );
+#endif
   }
 
   return eno;