The branch main has been updated by bz:
URL:
https://cgit.FreeBSD.org/src/commit/?id=e448ff6f0e8035c3dd5b7bd0872f3f0d91c4e0d0
commit e448ff6f0e8035c3dd5b7bd0872f3f0d91c4e0d0
Author: Bjoern A. Zeeb <b...@freebsd.org>
AuthorDate: 2021-12-13 22:10:25 +0000
Commit: Bjoern A. Zeeb <b...@freebsd.org>
CommitDate: 2021-12-13 22:12:44 +0000
rc: network.subr improve network6_getladdr()
In network6_getladdr() we are iterating over inet6 lines and are not
interested in any others. So tell ifconfig to limit output to "inet6"
as much as possible.
This is probably a micro-optimisation but was noticed while looking
at other IPv6-related boot-time improvements.
MFC after: 1 week
---
libexec/rc/network.subr | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libexec/rc/network.subr b/libexec/rc/network.subr
index 808e48532a13..2475841ffb40 100644
--- a/libexec/rc/network.subr
+++ b/libexec/rc/network.subr
@@ -1746,7 +1746,7 @@ network6_getladdr()
_if=$1
_flag=$2
- ${IFCONFIG_CMD} $_if 2>/dev/null | while read proto addr rest; do
+ ${IFCONFIG_CMD} $_if inet6 2>/dev/null | while read proto addr rest; do
case "${proto}/${addr}/${_flag}/${rest}" in
inet6/fe80::*//*)
echo ${addr}
