From a0d0e12718becc1ecc4b6cc8e553522eeb72e058 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Wed, 18 May 2016 16:05:19 -0400
Subject: [PATCH] Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
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Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 src/common/consumer/consumer.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/common/consumer/consumer.c b/src/common/consumer/consumer.c
index 321703a51..8b8e74c33 100644
--- a/src/common/consumer/consumer.c
+++ b/src/common/consumer/consumer.c
@@ -1265,8 +1265,9 @@ void lttng_consumer_sync_trace_file(struct lttng_consumer_stream *stream,
 	 */
 	ret = posix_fadvise(outfd, orig_offset - stream->max_sb_size,
 			stream->max_sb_size, POSIX_FADV_DONTNEED);
-	if (ret) {
-		WARN("posix_fadvise() error (%i)", ret);
+	if (ret && ret != -ENOSYS) {
+		errno = -ret;
+		PERROR("posix_fadvise");
 	}
 }
 
-- 
2.34.1