Two main changes include: re-arranging the communication between the writer and reader through the named pipes; using the error report consistent with other tests.

1 files changed, 3 insertions, 9 deletions

diff --git a/test/vfd_swmr_common.c b/test/vfd_swmr_common.c
index 0a5025d..f7152b9 100644
--- a/test/vfd_swmr_common.c
+++ b/test/vfd_swmr_common.c
@@ -72,19 +72,13 @@ below_speed_limit(struct timespec *last, const struct timespec *ival)
     return result;
 }
 
-/* Sleep for `tenths` tenths of a second.
- *
- * This routine may quietly perform a too-short sleep if an error occurs
- * in nanosleep(2).
- */
+/* Sleep for `tenths` tenths of a second. */
 void
 decisleep(uint32_t tenths)
 {
-    struct timespec delay = {.tv_sec = tenths / 10,
-                             .tv_nsec = tenths * 100 * 1000 * 1000};
+    uint64_t nsec = tenths * 100 * 1000 * 1000;
 
-    while (nanosleep(&delay, &delay) == -1 && errno == EINTR)
-        ; // do nothing
+    H5_nanosleep(nsec);
 }
 
 /* Like vsnprintf(3), but abort the program with an error message on