diff options
Diffstat (limited to 'gdhcp/client.c')
| -rw-r--r-- | gdhcp/client.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gdhcp/client.c b/gdhcp/client.c index c11f019d..a3b4b8a9 100644 --- a/gdhcp/client.c +++ b/gdhcp/client.c @@ -2470,6 +2470,28 @@ static uint8_t *alloc_dhcp_string_option(int code, const char *str) return alloc_dhcp_data_option(code, (const uint8_t *)str, strlen(str)); } +GDHCPClientError g_dhcp_client_set_id(GDHCPClient *dhcp_client) +{ + const unsigned maclen = 6; + const unsigned idlen = maclen + 1; + const uint8_t option_code = G_DHCP_CLIENT_ID; + uint8_t idbuf[idlen]; + uint8_t *data_option; + + idbuf[0] = ARPHRD_ETHER; + + memcpy(&idbuf[1], dhcp_client->mac_address, maclen); + + data_option = alloc_dhcp_data_option(option_code, idbuf, idlen); + if (data_option == NULL) + return G_DHCP_CLIENT_ERROR_NOMEM; + + g_hash_table_insert(dhcp_client->send_value_hash, + GINT_TO_POINTER((int) option_code), data_option); + + return G_DHCP_CLIENT_ERROR_NONE; +} + /* Now only support send hostname */ GDHCPClientError g_dhcp_client_set_send(GDHCPClient *dhcp_client, unsigned char option_code, const char *option_value) |