diff options
| author | Robert Greenwalt <rgreenwalt@google.com> | 2013-01-09 16:22:12 -0800 |
|---|---|---|
| committer | Robert Greenwalt <rgreenwalt@google.com> | 2013-01-10 11:36:09 -0800 |
| commit | fdd573188d08fbd3739aeda19ef0f2d03752db9f (patch) | |
| tree | b779d66bbf125e440550839bc68330fd92b08d11 /libnetutils | |
| parent | d7c52a458e1c93b539ebd94f341f842d32d36937 (diff) | |
| download | system_core-fdd573188d08fbd3739aeda19ef0f2d03752db9f.zip system_core-fdd573188d08fbd3739aeda19ef0f2d03752db9f.tar.gz system_core-fdd573188d08fbd3739aeda19ef0f2d03752db9f.tar.bz2 | |
Support 4 dns servers, up from 2
bug:5958524
Change-Id: I61c25e23d21e92653ec9b874d3d456a330d8fe05
Diffstat (limited to 'libnetutils')
| -rw-r--r-- | libnetutils/dhcp_utils.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/libnetutils/dhcp_utils.c b/libnetutils/dhcp_utils.c index a59de0d..2f5fdd3 100644 --- a/libnetutils/dhcp_utils.c +++ b/libnetutils/dhcp_utils.c @@ -88,8 +88,7 @@ static int fill_ip_info(const char *interface, char *ipaddr, char *gateway, uint32_t *prefixLength, - char *dns1, - char *dns2, + char *dns[], char *server, uint32_t *lease, char *vendorInfo, @@ -99,6 +98,7 @@ static int fill_ip_info(const char *interface, char prop_value[PROPERTY_VALUE_MAX]; /* Interface name after converting p2p0-p2p0-X to p2p to reuse system properties */ char p2p_interface[MAX_INTERFACE_LENGTH]; + int x; get_p2p_interface_replacement(interface, p2p_interface); @@ -139,11 +139,11 @@ static int fill_ip_info(const char *interface, } *prefixLength = p; } - snprintf(prop_name, sizeof(prop_name), "%s.%s.dns1", DHCP_PROP_NAME_PREFIX, p2p_interface); - property_get(prop_name, dns1, NULL); - snprintf(prop_name, sizeof(prop_name), "%s.%s.dns2", DHCP_PROP_NAME_PREFIX, p2p_interface); - property_get(prop_name, dns2, NULL); + for (x=0; dns[x] != NULL; x++) { + snprintf(prop_name, sizeof(prop_name), "%s.%s.dns%d", DHCP_PROP_NAME_PREFIX, p2p_interface, x+1); + property_get(prop_name, dns[x], NULL); + } snprintf(prop_name, sizeof(prop_name), "%s.%s.leasetime", DHCP_PROP_NAME_PREFIX, p2p_interface); if (property_get(prop_name, prop_value, NULL)) { @@ -182,8 +182,7 @@ int dhcp_do_request(const char *interface, char *ipaddr, char *gateway, uint32_t *prefixLength, - char *dns1, - char *dns2, + char *dns[], char *server, uint32_t *lease, char *vendorInfo, @@ -238,8 +237,8 @@ int dhcp_do_request(const char *interface, } if (strcmp(prop_value, "ok") == 0) { char dns_prop_name[PROPERTY_KEY_MAX]; - if (fill_ip_info(interface, ipaddr, gateway, prefixLength, - dns1, dns2, server, lease, vendorInfo, domain) == -1) { + if (fill_ip_info(interface, ipaddr, gateway, prefixLength, dns, + server, lease, vendorInfo, domain) == -1) { return -1; } return 0; @@ -326,8 +325,7 @@ int dhcp_do_request_renew(const char *interface, char *ipaddr, char *gateway, uint32_t *prefixLength, - char *dns1, - char *dns2, + char *dns[], char *server, uint32_t *lease, char *vendorInfo, @@ -367,8 +365,8 @@ int dhcp_do_request_renew(const char *interface, return -1; } if (strcmp(prop_value, "ok") == 0) { - fill_ip_info(interface, ipaddr, gateway, prefixLength, - dns1, dns2, server, lease, vendorInfo, domain); + fill_ip_info(interface, ipaddr, gateway, prefixLength, dns, + server, lease, vendorInfo, domain); return 0; } else { snprintf(errmsg, sizeof(errmsg), "DHCP Renew result was %s", prop_value); |