On 10 February 2011 17:12, Wes Hardaker <[email protected]> wrote:
> DS> Wes - is it worth trying to catch SIGQUIT,
> DS> and handling this in a similar way to SIGINT.
>
> I don't think you can do that.
The following patch seems to do the trick.
With this, running
snmpd -f -Le -Dread_config
Ctrl-\
gives the same output as using Ctrl-C to kill the agent.
(using read_config as a convenient way of tracking
shutdown processing) Without the patch, I get
Quit (core dumped)
Dave
Index: agent/snmpd.c
===================================================================
--- agent/snmpd.c (revision 19896)
+++ agent/snmpd.c (working copy)
@@ -464,6 +464,10 @@
DEBUGMSGTL(("signal", "registering SIGTERM signal handler\n"));
signal(SIGTERM, SnmpdShutDown);
#endif
+#ifdef SIGQUIT
+ DEBUGMSGTL(("signal", "registering SIGQUIT signal handler\n"));
+ signal(SIGQUIT, SnmpdShutDown);
+#endif
#ifdef SIGINT
DEBUGMSGTL(("signal", "registering SIGINT signal handler\n"));
signal(SIGINT, SnmpdShutDown);
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