src/usr.bin/lockf/lockf.c, branch release/4.1.1

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z

Add a "-k" option, to specify that the lock file should be kept

1998-07-08T05:29:05Z

rather than removed. Submitted by: Nick Barnes

lockf: usage : lockf -> usage: lockf by using fprintf instead of errx.

1997-07-22T07:32:23Z

compare return value from getopt against -1 rather than EOF, per the final

1997-03-29T04:34:07Z

posix standard on the topic.

Revert $FreeBSD$ to $Id$

1997-02-22T19:58:13Z

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47Z

This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.

On failure, return various exit codes from . In particular,

1997-01-09T19:53:21Z

return EX_TEMPFAIL if the file was already locked. This makes it easier to distinguish between lock collisions and failures within the command being executed. Also, don't complain if the unlink() fails in the cleanup handler. It doesn't matter anyway, and it obscured the exit status returned from the command that was executed.

Initial import of the lockf utility. It executes an arbitrary command

1997-01-08T20:12:59Z

while holding an exclusive lock on a file.