diff options
Diffstat (limited to 'libnetutils/dhcp_utils.c')
| -rw-r--r-- | libnetutils/dhcp_utils.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libnetutils/dhcp_utils.c b/libnetutils/dhcp_utils.c index dc71bab..064eb0c 100644 --- a/libnetutils/dhcp_utils.c +++ b/libnetutils/dhcp_utils.c @@ -116,6 +116,14 @@ static void fill_ip_info(const char *interface, } } +static const char *ipaddr_to_string(in_addr_t addr) +{ + struct in_addr in_addr; + + in_addr.s_addr = addr; + return inet_ntoa(in_addr); +} + /* * Start the dhcp client daemon, and wait for it to finish * configuring the interface. @@ -172,7 +180,13 @@ int dhcp_do_request(const char *interface, return -1; } if (strcmp(prop_value, "ok") == 0) { + char dns_prop_name[PROPERTY_KEY_MAX]; fill_ip_info(interface, ipaddr, gateway, mask, dns1, dns2, server, lease); + /* copy the dhcp.XXX.dns properties to net.XXX.dns */ + snprintf(dns_prop_name, sizeof(dns_prop_name), "net.%s.dns1", interface); + property_set(dns_prop_name, *dns1 ? ipaddr_to_string(*dns1) : ""); + snprintf(dns_prop_name, sizeof(dns_prop_name), "net.%s.dns2", interface); + property_set(dns_prop_name, *dns2 ? ipaddr_to_string(*dns2) : ""); return 0; } else { snprintf(errmsg, sizeof(errmsg), "DHCP result was %s", prop_value); @@ -286,4 +300,4 @@ int dhcp_do_request_renew(const char *interface, snprintf(errmsg, sizeof(errmsg), "DHCP Renew result was %s", prop_value); return -1; } -}
\ No newline at end of file +} |