diff options
Diffstat (limited to 'core/fs/pxe/dhcp_option.c')
| -rw-r--r-- | core/fs/pxe/dhcp_option.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/core/fs/pxe/dhcp_option.c b/core/fs/pxe/dhcp_option.c index 7935f8ba..0787078a 100644 --- a/core/fs/pxe/dhcp_option.c +++ b/core/fs/pxe/dhcp_option.c @@ -224,28 +224,26 @@ void parse_dhcp_options(void *option, int size, int filter) } /* + * parse_dhcp * - ; - ; parse_dhcp - ; - ; Parse a DHCP packet. This includes dealing with "overloaded" - ; option fields (see RFC 2132, section 9.3) - ; - ; This should fill in the following global variables, if the - ; information is present: - ; - ; MyIP - client IP address - ; server_ip - boot server IP address - ; net_mask - network mask - ; gate_way - default gateway router IP - ; boot_file - boot file name - ; DNSServers - DNS server IPs - ; LocalDomain - Local domain name - ; MAC_len, MAC - Client identifier, if MAC_len == 0 - ; - ; This assumes the DHCP packet is in "trackbuf". - ; -*/ + * Parse a DHCP packet. This includes dealing with "overloaded" + * option fields (see RFC 2132, section 9.3) + * + * This should fill in the following global variables, if the + * information is present: + * + * MyIP - client IP address + * server_ip - boot server IP address + * net_mask - network mask + * gate_way - default gateway router IP + * boot_file - boot file name + * DNSServers - DNS server IPs + * LocalDomain - Local domain name + * MAC_len, MAC - Client identifier, if MAC_len == 0 + * + * This assumes the DHCP packet is in "trackbuf". + * + */ void parse_dhcp(int pkt_len) { struct bootp_t *dhcp = (struct bootp_t *)trackbuf; |