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fcntl.2: POSIX.1 specifies F_SETOWN and F_GETOWN for sockets/SIGURG 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-01-21 09:32:00 +01:00
parent 639b33d7b8
commit 93265f420c
1 changed files with 11 additions and 3 deletions
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14
man2/fcntl.2
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@ -746,10 +746,18 @@ or
most of the time.
.PP
The use of
.BR O_ASYNC ,
.BR F_GETOWN ,
.B F_SETOWN
.BR O_ASYNC
is specific to BSD and Linux.
The only use of
.BR F_GETOWN
and
.B F_SETOWN
specified in POSIX.1 is in conjunction with the use of the
.B SIGURG
signal on sockets.
(POSIX does not specify the
.BR SIGIO
signal.)
.BR F_GETOWN_EX ,
.BR F_SETOWN_EX ,
.BR F_GETSIG ,