From 9e9f8a2d4fea2934e60bae382b2c030669b2774b Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Thu, 23 Jan 2014 09:38:21 +0100 Subject: [PATCH] msgop.2: Note that MSG_EXCEPT is Linux-specific Signed-off-by: Michael Kerrisk --- man2/msgop.2 | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/man2/msgop.2 b/man2/msgop.2 index badb0fefa..0a230d1a2 100644 --- a/man2/msgop.2 +++ b/man2/msgop.2 @@ -398,6 +398,13 @@ was specified in and no message of the requested type existed on the message queue. .SH CONFORMING TO SVr4, POSIX.1-2001. + +The +.B MSG_EXCEPT +flag is Linux-specific; +its definition can be obtained by defining the +.B _GNU_SOURCE +feature test macro. .SH NOTES The inclusion of .I