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-rw-r--r--conform/data/semaphore.h-data6
1 files changed, 4 insertions, 2 deletions
diff --git a/conform/data/semaphore.h-data b/conform/data/semaphore.h-data
index 8c3497baa6..066c2f721b 100644
--- a/conform/data/semaphore.h-data
+++ b/conform/data/semaphore.h-data
@@ -1,4 +1,4 @@
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined XPG4
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined XPG42
type sem_t
constant SEM_FAILED
@@ -20,7 +20,9 @@ allow-header fcntl.h
# if !defined POSIX2008 && !defined XOPEN2K8
allow-header sys/types.h
# endif
-# if !defined POSIX && !defined UNIX98 && !defined XOPEN2K
+// Consider addition of this permission in POSIX.1:2008 as a bug fix,
+// so allow for POSIX.1:2001 as well since that includes sem_timedwait.
+# if !defined POSIX && !defined UNIX98
allow-header time.h
# endif