docs/185382: missing description in rights(4) man page

[Loganaden Velvindron]

The following reply was made to PR docs/185382; it has been noted by GNATS.

From: Loganaden Velvindron <logan at elandsys.com>
To: FreeBSD-gnats-submit at FreeBSD.org, freebsd-doc at FreeBSD.org
Cc: pjd at FreeBSD.org
Subject: Re: docs/185382: missing description in rights(4) man page
Date: Thu, 2 Jan 2014 13:43:03 -0800

 Based on discussions with pjd@, it's better to change the dhclient
 to use CAP_EVENT instead of CAP_EVENT_POLL as the latter has been
 deprecated.
 
 --- bpf.c.orig	2014-01-02 21:37:12.000000000 +0400
 +++ bpf.c	2014-01-02 21:37:38.000000000 +0400
 @@ -269,7 +269,7 @@ if_register_receive(struct interface_inf
  	if (ioctl(info->rfdesc, BIOCLOCK, NULL) < 0)
  		error("Cannot lock bpf");
  
 -	cap_rights_init(&rights, CAP_IOCTL, CAP_POLL_EVENT, CAP_READ);
 +	cap_rights_init(&rights, CAP_IOCTL, CAP_EVENT, CAP_READ);
  	if (cap_rights_limit(info->rfdesc, &rights) < 0 && errno != ENOSYS)
  		error("Can't limit bpf descriptor: %m");
  	if (cap_ioctls_limit(info->rfdesc, cmds, 2) < 0 && errno != ENOSYS)