diff options
| author | Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> | 2026-07-28 08:16:14 +0000 |
|---|---|---|
| committer | Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> | 2026-07-28 08:17:32 +0000 |
| commit | 5286cbea9118f79b43fb7416d9fc4f081c400949 (patch) | |
| tree | ca4654e05d4dc5c4a3833faf52dcfcf8aca3203c | |
| parent | 84f062e3364ef29bc7db5310d960963dc9df2845 (diff) | |
netstat(1): Emit nhop flags for encoding styles with Wflag
Show nhop flags like invalid nexthop to debug cases like
the PR below.
PR: 296883
Reviewed by: glebius
Differential Revision: https://reviews.freebsd.org/D58347
| -rw-r--r-- | usr.bin/netstat/nhops.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/netstat/nhops.c b/usr.bin/netstat/nhops.c index 48ec2006994e..d40211e7ff77 100644 --- a/usr.bin/netstat/nhops.c +++ b/usr.bin/netstat/nhops.c @@ -91,6 +91,7 @@ static struct bits nh_bits[] = { { NHF_GATEWAY, 'G', "gateway" }, { NHF_DEFAULT, 'd', "default" }, { NHF_BROADCAST,'b', "broadcast" }, + { NHF_INVALID, 'I', "invalid" }, { 0 , 0, NULL } }; @@ -114,7 +115,7 @@ struct nhop_map { static struct nhop_map global_nhop_map; static struct nhop_entry *nhop_get(struct nhop_map *map, uint32_t idx); - +static void p_nhflags(int f, const char *format); static struct ifmap_entry *ifmap; static size_t ifmap_size; @@ -281,10 +282,10 @@ print_nhop_entry_sysctl(const char *name, struct rt_msghdr *rtm, struct nhop_ext snprintf(buffer, sizeof(buffer), "{[:-%d}{:flags/%%s}{]:} ", wid_flags - protrusion); - //p_nhflags(nh->nh_flags, buffer); print_flags_generic(rtm->rtm_flags, rt_bits, buffer, "rt_flags_pretty"); if (Wflag) { + p_nhflags(nh->nh_flags, buffer); xo_emit("{t:use/%*lu} ", wid_pksent, nh->nh_pksent); xo_emit("{t:mtu/%*lu} ", wid_mtu, nh->nh_mtu); } @@ -440,7 +441,7 @@ p_nhflags(int f, const char *format) struct bits *p; char *pretty_name = "nh_flags_pretty"; - xo_emit(format, fmt_flags(nh_bits, f)); + //xo_emit(format, fmt_flags(nh_bits, f)); xo_open_list(pretty_name); for (p = nh_bits; p->b_mask; p++) |