Expand system into my_system, and add the necessary tidyness that we

need.  Close the pidfile.  Then close all descriptors >= 3 to avoid
information leakage to children.

This solves the problem of not being able to restart devd when you
have, for example, a dhclient forked to configure your network...

MFC after:	3 days

1 files changed, 1 insertions, 0 deletions

diff --git a/sbin/devd/devd.hh b/sbin/devd/devd.hh
index 32d98a2..b3c98f3 100644
--- a/sbin/devd/devd.hh
+++ b/sbin/devd/devd.hh
@@ -153,6 +153,7 @@ public:
 	void set_pidfile(const char *);
 	void reset();
 	void parse();
+	void close_pidfile();
 	void open_pidfile();
 	void write_pidfile();
 	void remove_pidfile();