Add --noconfigure option

With this set dhcpcd will not configure anything on the host.
The expectation is that a 3rd party script will instead.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/ipv6.c b/src/ipv6.c
index 3f0c1d8c..c9150c07 100644
--- a/src/ipv6.c
+++ b/src/ipv6.c
@@ -1416,6 +1416,9 @@ ipv6_addlinklocal(struct interface *ifp)
 	struct ipv6_addr *ap, *ap2;
 	int dadcounter;
 
+	if (!(ifp->options->options & DHCPCD_CONFIGURE))
+		return 0;
+
 	/* Check sanity before malloc */
 	if (!(ifp->options->options & DHCPCD_SLAACPRIVATE)) {
 		switch (ifp->hwtype) {