networkd: constify more things

[thirdparty/systemd.git] / src / network / networkd-route.h

diff --git a/src/network/networkd-route.h b/src/network/networkd-route.h
index ddc3e1da57d07555fac37e8eb678228f16dd6447..d4e4dbac0b5c28250c2350eb5874817e22d6aedd 100644 (file)
--- a/src/network/networkd-route.h
+++ b/src/network/networkd-route.h
@@ -58,9 +58,9 @@ int route_configure(Route *route, Link *link, sd_netlink_message_handler_t callb
 int route_remove(Route *route, Link *link, sd_netlink_message_handler_t callback);
 
 int route_get(Link *link, int family, const union in_addr_union *dst, unsigned char dst_prefixlen, unsigned char tos, uint32_t priority, unsigned char table, Route **ret);
-int route_add(Link *link, int family, union in_addr_union *dst, unsigned char dst_prefixlen, unsigned char tos, uint32_t priority, unsigned char table, Route **ret);
-int route_add_foreign(Link *link, int family, union in_addr_union *dst, unsigned char dst_prefixlen, unsigned char tos, uint32_t priority, unsigned char table, Route **ret);
-int route_update(Route *route, union in_addr_union *src, unsigned char src_prefixlen, union in_addr_union *gw, union in_addr_union *prefsrc, unsigned char scope, unsigned char protocol);
+int route_add(Link *link, int family, const union in_addr_union *dst, unsigned char dst_prefixlen, unsigned char tos, uint32_t priority, unsigned char table, Route **ret);
+int route_add_foreign(Link *link, int family, const union in_addr_union *dst, unsigned char dst_prefixlen, unsigned char tos, uint32_t priority, unsigned char table, Route **ret);
+int route_update(Route *route, const union in_addr_union *src, unsigned char src_prefixlen, const union in_addr_union *gw, const union in_addr_union *prefsrc, unsigned char scope, unsigned char protocol);
 
 int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata);