2 Commits

Author	SHA1	Message	Date
John Polstra	ae06cb4d32	On failure, return various exit codes from <sysexits.h>. In particular, ... 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.	1997-01-09 19:53:21 +00:00
John Polstra	c8929a4926	Initial import of the lockf utility. It executes an arbitrary command ... while holding an exclusive lock on a file.	1997-01-08 20:12:59 +00:00