From 38702b6ccc8224360202ee274e7d6c5c7bc0c707 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 30 Apr 2014 11:06:46 +0200 Subject: [PATCH] fcntl.2: OFD locks are Linux-specific and available since Linux 3.15 Signed-off-by: Michael Kerrisk --- man2/fcntl.2 | 2 ++ 1 file changed, 2 insertions(+) diff --git a/man2/fcntl.2 b/man2/fcntl.2 index 76ca089e1..f9391d33d 100644 --- a/man2/fcntl.2 +++ b/man2/fcntl.2 @@ -424,6 +424,8 @@ instead. are used to acquire, release, and test open file description record locks. These are advisory byte-range locks whose operation is in most respects identical to the traditional record locks described above. +Open file description locks are Linux-specific, +and available since Linux 3.15. The principal difference between the two lock types is that whereas traditional record locks