rtnl: introduce default timeout

We set it to 10 secs (as we are only communicating with the kernel,
it seems we should be able to bail out sooner than sd-bus, which
uses 25).

When passing timout 0, the default is used, use this in link-config.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/libsystemd-rtnl/rtnl-internal.h b/src/libsystemd-rtnl/rtnl-internal.h
index 37b1d3d021..f9c08e1a9a 100644
--- a/src/libsystemd-rtnl/rtnl-internal.h
+++ b/src/libsystemd-rtnl/rtnl-internal.h
@@ -33,6 +33,9 @@ struct sd_rtnl {
 
         unsigned serial;
 };
+
+#define RTNL_DEFAULT_TIMEOUT ((usec_t) (10 * USEC_PER_SEC))
+
 int message_get_errno(sd_rtnl_message *m);
 int message_get_serial(sd_rtnl_message *m);
 int message_seal(sd_rtnl *nl, sd_rtnl_message *m);