Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / libsystemd-network / sd-dhcp-lease.c

diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index b4552aa35f9f7917eb7ea997d8f76d68a2040de4..ec5ecaeabc1d916a9781fe81b93d2b0ff6f50e64 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -471,7 +472,7 @@ static int lease_parse_routes(
                 struct sd_dhcp_route *route = *routes + *routes_size;
                 int r;
 
-                r = in_addr_default_prefixlen((struct in_addr*) option, &route->dst_prefixlen);
+                r = in4_addr_default_prefixlen((struct in_addr*) option, &route->dst_prefixlen);
                 if (r < 0) {
                         log_debug("Failed to determine destination prefix length from class based IP, ignoring");
                         continue;
@@ -611,7 +612,7 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void
                 if (r < 0)
                         log_debug_errno(r, "Failed to parse MTU, ignoring: %m");
                 if (lease->mtu < DHCP_DEFAULT_MIN_SIZE) {
-                        log_warning("MTU value of %d too small. Using default MTU value of %d instead.", lease->mtu, DHCP_DEFAULT_MIN_SIZE);
+                        log_debug("MTU value of %" PRIu16 " too small. Using default MTU value of %d instead.", lease->mtu, DHCP_DEFAULT_MIN_SIZE);
                         lease->mtu = DHCP_DEFAULT_MIN_SIZE;
                 }
 
@@ -926,16 +927,16 @@ int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file) {
 
         r = sd_dhcp_lease_get_dns(lease, &addresses);
         if (r > 0) {
-                fputs("DNS=", f);
+                fputs_unlocked("DNS=", f);
                 serialize_in_addrs(f, addresses, r);
-                fputs("\n", f);
+                fputs_unlocked("\n", f);
         }
 
         r = sd_dhcp_lease_get_ntp(lease, &addresses);
         if (r > 0) {
-                fputs("NTP=", f);
+                fputs_unlocked("NTP=", f);
                 serialize_in_addrs(f, addresses, r);
-                fputs("\n", f);
+                fputs_unlocked("\n", f);
         }
 
         r = sd_dhcp_lease_get_domainname(lease, &string);
@@ -944,9 +945,9 @@ int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file) {
 
         r = sd_dhcp_lease_get_search_domains(lease, &search_domains);
         if (r > 0) {
-                fputs("DOMAIN_SEARCH_LIST=", f);
+                fputs_unlocked("DOMAIN_SEARCH_LIST=", f);
                 fputstrv(f, search_domains, NULL, NULL);
-                fputs("\n", f);
+                fputs_unlocked("\n", f);
         }
 
         r = sd_dhcp_lease_get_hostname(lease, &string);
@@ -1253,7 +1254,7 @@ int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease) {
         address.s_addr = lease->address;
 
         /* fall back to the default subnet masks based on address class */
-        r = in_addr_default_subnet_mask(&address, &mask);
+        r = in4_addr_default_subnet_mask(&address, &mask);
         if (r < 0)
                 return r;