commit 0875ba3095782387370cba2e36ebc5df7acbcb7e
author Bertrand SIMONNET <bsimonnet@google.com> Thu Jul 16 11:50:39 2015 -0700
committer Bertrand SIMONNET <bsimonnet@google.com> Thu Jul 16 13:10:50 2015 -0700
tree 8fa1e9cecd619da9948729e698a99f86b500fc6b
parent b31409040f1766d92e76e72bbdc1b346f4bb9d8e

Add timespec/timeval conversion helpers.

TIMESPEC_TO_TIMEVAL and TIMEVAL_TO_TIMESPEC are usually provided by
sys/time.h.

BUG: 22532790

Change-Id: I8b9d7298e3250323faa20b1adf9a7514954c6096

libc/include/sys/time.h

diff --git a/libc/include/sys/time.h b/libc/include/sys/time.h
index 1f010d4..67107c6 100644
--- a/libc/include/sys/time.h
+++ b/libc/include/sys/time.h
@@ -73,6 +73,15 @@
         }                                             \
     } while (0)
 
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {     \
+    (ts)->tv_sec = (tv)->tv_sec;          \
+    (ts)->tv_nsec = (tv)->tv_usec * 1000; \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {     \
+    (tv)->tv_sec = (ts)->tv_sec;          \
+    (tv)->tv_usec = (ts)->tv_nsec / 1000; \
+}
+
 __END_DECLS
 
 #endif /* _SYS_TIME_H_ */