diff options
| author | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-05-11 02:34:04 +0000 |
|---|---|---|
| committer | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-05-11 02:34:04 +0000 |
| commit | 06e6e7efcd69f7d3e17f7bbaf37d2d4cff8df36e (patch) | |
| tree | be2385570d740af77150172779a58dfb492da0c9 /lib/libc/sys | |
| parent | 9889ac23d0f7f9b83d434442989822af0028db4a (diff) | |
note that close(2)'ing any file descriptor which refers to a file holding
any advisory locks will cause the file to lose its locks; from FreeBSD,
verified by page 373 of APUE
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/close.2 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/libc/sys/close.2 b/lib/libc/sys/close.2 index fb57ec95726..3b979a220e0 100644 --- a/lib/libc/sys/close.2 +++ b/lib/libc/sys/close.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: close.2,v 1.4 1999/02/27 21:56:11 deraadt Exp $ +.\" $OpenBSD: close.2,v 1.5 1999/05/11 02:34:03 aaron Exp $ .\" $NetBSD: close.2,v 1.5 1995/02/27 12:32:14 cgd Exp $ .\" .\" Copyright (c) 1980, 1991, 1993, 1994 @@ -59,7 +59,15 @@ on the last close of a .Xr socket 2 associated naming information and queued data are discarded; on the last close of a file holding an advisory lock -the lock is released (see further +the lock is released. However, the semantics of System V and +.St -p1003.1-88 +dictate that all +.Xr fcntl 2 +advisory record locks associated with a file for a given process +are removed when +.Em any +file descriptor for that file is closed by that process (see +further .Xr flock 2 ) . .Pp When a process exits, |