diff options
Diffstat (limited to 'vnet/vnet/ip/ip.h')
| -rw-r--r-- | vnet/vnet/ip/ip.h | 68 |
1 files changed, 39 insertions, 29 deletions
diff --git a/vnet/vnet/ip/ip.h b/vnet/vnet/ip/ip.h index f50662b2acf..02a1a9636ee 100644 --- a/vnet/vnet/ip/ip.h +++ b/vnet/vnet/ip/ip.h @@ -41,7 +41,7 @@ #define included_ip_main_h #include <vppinfra/hash.h> -#include <vppinfra/heap.h> /* adjacency heap */ +#include <vppinfra/heap.h> /* adjacency heap */ #include <vppinfra/ptclosure.h> #include <vnet/vnet.h> @@ -66,71 +66,73 @@ #include <vnet/classify/vnet_classify.h> /* Per protocol info. */ -typedef struct { +typedef struct +{ /* Protocol name (also used as hash key). */ - u8 * name; + u8 *name; /* Protocol number. */ ip_protocol_t protocol; /* Format function for this IP protocol. */ - format_function_t * format_header; + format_function_t *format_header; /* Parser for header. */ - unformat_function_t * unformat_header; + unformat_function_t *unformat_header; /* Parser for per-protocol matches. */ - unformat_function_t * unformat_match; + unformat_function_t *unformat_match; /* Parser for packet generator edits for this protocol. */ - unformat_function_t * unformat_pg_edit; + unformat_function_t *unformat_pg_edit; } ip_protocol_info_t; /* Per TCP/UDP port info. */ -typedef struct { +typedef struct +{ /* Port name (used as hash key). */ - u8 * name; + u8 *name; /* UDP/TCP port number in network byte order. */ u16 port; /* Port specific format function. */ - format_function_t * format_header; + format_function_t *format_header; /* Parser for packet generator edits for this protocol. */ - unformat_function_t * unformat_pg_edit; + unformat_function_t *unformat_pg_edit; } tcp_udp_port_info_t; -typedef struct { +typedef struct +{ /* Per IP protocol info. */ - ip_protocol_info_t * protocol_infos; + ip_protocol_info_t *protocol_infos; /* Protocol info index hashed by 8 bit IP protocol. */ - uword * protocol_info_by_protocol; + uword *protocol_info_by_protocol; /* Hash table mapping IP protocol name (see protocols.def) to protocol number. */ - uword * protocol_info_by_name; + uword *protocol_info_by_name; /* Per TCP/UDP port info. */ - tcp_udp_port_info_t * port_infos; + tcp_udp_port_info_t *port_infos; /* Hash table from network-byte-order port to port info index. */ - uword * port_info_by_port; + uword *port_info_by_port; /* Hash table mapping TCP/UDP name to port info index. */ - uword * port_info_by_name; + uword *port_info_by_name; } ip_main_t; extern ip_main_t ip_main; -clib_error_t * -ip_main_init (vlib_main_t * vm); +clib_error_t *ip_main_init (vlib_main_t * vm); static inline ip_protocol_info_t * ip_get_protocol_info (ip_main_t * im, u32 protocol) { - uword * p; + uword *p; p = hash_get (im->protocol_info_by_protocol, protocol); return p ? vec_elt_at_index (im->protocol_infos, p[0]) : 0; @@ -139,22 +141,22 @@ ip_get_protocol_info (ip_main_t * im, u32 protocol) static inline tcp_udp_port_info_t * ip_get_tcp_udp_port_info (ip_main_t * im, u32 port) { - uword * p; + uword *p; p = hash_get (im->port_info_by_port, port); return p ? vec_elt_at_index (im->port_infos, p[0]) : 0; } - + always_inline ip_csum_t -ip_incremental_checksum_buffer (vlib_main_t * vm, vlib_buffer_t * first_buffer, +ip_incremental_checksum_buffer (vlib_main_t * vm, + vlib_buffer_t * first_buffer, u32 first_buffer_offset, - u32 n_bytes_to_checksum, - ip_csum_t sum) + u32 n_bytes_to_checksum, ip_csum_t sum) { - vlib_buffer_t * b = first_buffer; + vlib_buffer_t *b = first_buffer; u32 n_bytes_left = n_bytes_to_checksum; ASSERT (b->current_length >= first_buffer_offset); - void * h; + void *h; u32 n; n = clib_min (n_bytes_left, b->current_length); @@ -177,9 +179,17 @@ ip_incremental_checksum_buffer (vlib_main_t * vm, vlib_buffer_t * first_buffer, return sum; } -void ip_del_all_interface_addresses (vlib_main_t *vm, u32 sw_if_index); +void ip_del_all_interface_addresses (vlib_main_t * vm, u32 sw_if_index); extern vlib_node_registration_t ip4_inacl_node; extern vlib_node_registration_t ip6_inacl_node; #endif /* included_ip_main_h */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |