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[PATCH] declaration of ppoll() by poll.h should be guarded by _GNU_SOURCE
- From: Jon Turney <jon dot turney at dronecode dot org dot uk>
- To: cygwin-patches at cygwin dot com
- Cc: Jon Turney <jon dot turney at dronecode dot org dot uk>
- Date: Mon, 27 Mar 2017 16:04:11 +0100
- Subject: [PATCH] declaration of ppoll() by poll.h should be guarded by _GNU_SOURCE
- Authentication-results: sourceware.org; auth=none
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
---
winsup/cygwin/include/sys/poll.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/winsup/cygwin/include/sys/poll.h b/winsup/cygwin/include/sys/poll.h
index 8228278..0da4c3f 100644
--- a/winsup/cygwin/include/sys/poll.h
+++ b/winsup/cygwin/include/sys/poll.h
@@ -39,9 +39,11 @@ struct pollfd {
typedef unsigned int nfds_t;
extern int poll __P ((struct pollfd *fds, nfds_t nfds, int timeout));
+#if __GNU_VISIBLE
extern int ppoll __P ((struct pollfd *fds, nfds_t nfds,
const struct timespec *timeout_ts,
const sigset_t *sigmask));
+#endif
__END_DECLS
--
2.8.3