Date: Fri, 5 Oct 2018 16:52:22 +0000 (UTC) From: Kurt Lidl <lidl@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r339199 - head/contrib/blacklist/bin Message-ID: <201810051652.w95GqMfe078678@repo.freebsd.org>
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Author: lidl Date: Fri Oct 5 16:52:21 2018 New Revision: 339199 URL: https://svnweb.freebsd.org/changeset/base/339199 Log: Document signal handling in blacklistd(8). Reviewed by: bcr@, 0mp@ Approved by: re (gjb@) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D17423 Modified: head/contrib/blacklist/bin/blacklistd.8 Modified: head/contrib/blacklist/bin/blacklistd.8 ============================================================================== --- head/contrib/blacklist/bin/blacklistd.8 Fri Oct 5 16:35:24 2018 (r339198) +++ head/contrib/blacklist/bin/blacklistd.8 Fri Oct 5 16:52:21 2018 (r339199) @@ -27,7 +27,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd June 7, 2016 +.Dd October 5, 2018 .Dt BLACKLISTD 8 .Os .Sh NAME @@ -178,7 +178,7 @@ Specify the default rule name for the packet filter ru .It Fl r Re-read the firewall rules from the internal database, then remove and re-add them. -This helps for packet filters that don't retain state across reboots. +This helps for packet filters that do not retain state across reboots. .It Fl s Ar sockpath Add .Ar sockpath @@ -197,6 +197,27 @@ diagnostic messages to .Dv stdout instead of .Xr syslogd 8 . +.El +.Sh SIGNAL HANDLING +.Nm +deals with the following signals: +.Bl -tag -width "USR2" +.It HUP +Receipt of this signal causes +.Nm +to re-read the configuration file. +.It INT, TERM & QUIT +These signals tell +.Nm +to exit in an orderly fashion. +.It USR1 +This signal tells +.Nm +to increase the internal debugging level by 1. +.It USR2 +This signal tells +.Nm +to decrease the internal debugging level by 1. .El .Sh FILES .Bl -tag -width /usr/libexec/blacklistd-helper -compact
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