git: daemon(8): Add -P, -r, -u options from FreeBSD

[John Marino]

commit ae071d8dadb0509212ac1489ff7c7ed9c6faba0e
Author: John Marino <draco at marino.st>
Date:   Sun Feb 9 18:47:52 2014 +0100

    daemon(8): Add -P, -r, -u options from FreeBSD
    
    This is a full sync with FreeBSD.  The DragonFly daemon hasn't been
    significantly updated in years.  The sync brings in:
    
    option -P supervisor pidfile
      This writes the pid of the daemon process in the specified file.
      It gets removed automatically similarly to the child pidfile
    
    option -u user
      It executes the command using the credentials the the specified
      user, and it requires the superuser to invoke it.
    
    option -r restart
      This acts like a watchdog and restarts a program that terminates
    
    The update requires an update to libutil in order to use the same
    pidfile handling that FreeBSD uses.

Summary of changes:
 usr.sbin/daemon/Makefile |   6 +-
 usr.sbin/daemon/daemon.8 | 107 +++++++++++++++++++---
 usr.sbin/daemon/daemon.c | 224 ++++++++++++++++++++++++++++++++++++++++-------
 3 files changed, 292 insertions(+), 45 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ae071d8dadb0509212ac1489ff7c7ed9c6faba0e


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