Add a SIGINFO handler to devd. It will send useful statistics to syslog or
authorasomers <asomers@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 1 Jul 2013 21:33:05 +0000 (21:33 +0000)
committerasomers <asomers@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 1 Jul 2013 21:33:05 +0000 (21:33 +0000)
commit3022c2bef9769ef975c0d2bbb32ba63828917a20
treea2732c07be9e61daa361ef399fedf6234ab85ac7
parent35dc19de6478aa92d06bd5446d81f7eb2f390b0c
Add a SIGINFO handler to devd.  It will send useful statistics to syslog or
stderr as appropriate.  Currently, the only statistic printed is the number of
events received.

Reviewed by: eadler
Approved by: gibbs (co-mentor)

git-svn-id: svn://svn.freebsd.org/base/head@252482 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sbin/devd/devd.cc