From: Daniel P. Berrangé <berrange@redhat.com>
Date: Wed, 8 Jan 2025 19:07:53 +0000 (+0000)
Subject: rpc: log details of OS signals received by daemon
X-Git-Tag: v11.0.0-rc1~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a28a5b675d5362dd9380d93630d282bd753160fd;p=thirdparty%2Flibvirt.git

rpc: log details of OS signals received by daemon

When debugging it is useful to know what signals are being received and
metadata related to them. Log this data before calling the signal
handling callbacks.

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---

diff --git a/src/rpc/virnetdaemon.c b/src/rpc/virnetdaemon.c
index e4c6261536..f647cf60ba 100644
--- a/src/rpc/virnetdaemon.c
+++ b/src/rpc/virnetdaemon.c
@@ -562,6 +562,10 @@ virNetDaemonSignalEvent(int watch,
             virNetDaemonSignalFunc func = dmn->signals[i]->func;
             void *funcopaque = dmn->signals[i]->opaque;
             virObjectUnlock(dmn);
+            VIR_DEBUG("Dispatch signal num=%d errno=%d code=%d pid=%lld uid=%llu status=%d",
+                      siginfo.si_signo, siginfo.si_errno, siginfo.si_code,
+                      (long long)siginfo.si_pid, (unsigned long long)siginfo.si_uid,
+                      siginfo.si_status);
             func(dmn, &siginfo, funcopaque);
             return;
         }