Author: melifaro
Date: Fri Oct 31 13:37:47 2014
New Revision: 273906
URL: https://svnweb.freebsd.org/changeset/base/273906
Log:
Print human-readable error for "route not found" case.
Submitted by: vsevolod (initial version)
MFC after: 2 weeks
Sponsored by: Yandex LLC
Modified:
head/sbin/route/route.c
Modified: head/sbin/route/route.c
==============================================================================
--- head/sbin/route/route.c Fri Oct 31 12:21:43 2014 (r273905)
+++ head/sbin/route/route.c Fri Oct 31 13:37:47 2014 (r273906)
@@ -1533,9 +1533,18 @@ rtmsg(int cmd, int flags, int fib)
if (debugonly)
return (0);
if ((rlen = write(s, (char *)&m_rtmsg, l)) < 0) {
- if (errno == EPERM)
+ switch (errno) {
+ case EPERM:
err(1, "writing to routing socket");
- warn("writing to routing socket");
+ case ESRCH:
+ warnx("route has not been found");
+ break;
+ case EEXIST:
+ /* Handled by newroute() */
+ break;
+ default:
+ warn("writing to routing socket");
+ }
return (-1);
}
if (cmd == RTM_GET) {
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