From: Evgeny Vereshchagin <evvers@ya.ru>
Date: Thu, 10 Feb 2022 19:12:28 +0000 (+0000)
Subject: resolve: describe mdns event sources
X-Git-Tag: v251-rc1~310
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a38f3ceeda0e7acbb9c6ef35903db8344e6123f9;p=thirdparty%2Fsystemd.git

resolve: describe mdns event sources

when they go down resolved prints
```
Event source mdns-ipv4 (type io) returned error, disabling
```
instead of
```
Event source n/a (type io) returned error, disabling
```
---

diff --git a/src/resolve/resolved-mdns.c b/src/resolve/resolved-mdns.c
index 0d19d084556..553c035c6e0 100644
--- a/src/resolve/resolved-mdns.c
+++ b/src/resolve/resolved-mdns.c
@@ -494,6 +494,8 @@ int manager_mdns_ipv4_fd(Manager *m) {
         if (r < 0)
                 return log_error_errno(r, "mDNS-IPv4: Failed to create event source: %m");
 
+        (void) sd_event_source_set_description(m->mdns_ipv4_event_source, "mdns-ipv4");
+
         return m->mdns_ipv4_fd = TAKE_FD(s);
 }
 
@@ -567,5 +569,7 @@ int manager_mdns_ipv6_fd(Manager *m) {
         if (r < 0)
                 return log_error_errno(r, "mDNS-IPv6: Failed to create event source: %m");
 
+        (void) sd_event_source_set_description(m->mdns_ipv6_event_source, "mdns-ipv6");
+
         return m->mdns_ipv6_fd = TAKE_FD(s);
 }