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Annotation of embedaddon/dhcp/includes/ctrace.h, revision 1.1.1.1

1.1       misho       1: /* trace.h
                      2: 
                      3:    Definitions for dhcp tracing facility... */
                      4: 
                      5: /*
                      6:  * Copyright (c) 2004,2009 by Internet Systems Consortium, Inc. ("ISC")
                      7:  * Copyright (c) 2001-2003 by Internet Software Consortium
                      8:  *
                      9:  * Permission to use, copy, modify, and distribute this software for any
                     10:  * purpose with or without fee is hereby granted, provided that the above
                     11:  * copyright notice and this permission notice appear in all copies.
                     12:  *
                     13:  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
                     14:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     15:  * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
                     16:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     17:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     18:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
                     19:  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     20:  *
                     21:  *   Internet Systems Consortium, Inc.
                     22:  *   950 Charter Street
                     23:  *   Redwood City, CA 94063
                     24:  *   <info@isc.org>
                     25:  *   https://www.isc.org/
                     26:  *
                     27:  * This software has been written for Internet Systems Consortium
                     28:  * by Ted Lemon, as part of a project for Nominum, Inc.   To learn more
                     29:  * about Internet Systems Consortium, see https://www.isc.org/.  To
                     30:  * learn more about Nominum, Inc., see ``http://www.nominum.com''.
                     31:  */
                     32: 
                     33: typedef struct {
                     34:        struct in_addr primary_address;
                     35:        u_int32_t index;
                     36:        struct hardware hw_address;
                     37:        char name [IFNAMSIZ];
                     38: } trace_interface_packet_t;
                     39: 
                     40: typedef struct {
                     41:        u_int32_t index;
                     42:        struct iaddr from;
                     43:        u_int16_t from_port;
                     44:        struct hardware hfrom;
                     45:        u_int8_t havehfrom;
                     46: } trace_inpacket_t;
                     47: 
                     48: typedef struct {
                     49:        u_int32_t index;
                     50:        struct iaddr from;
                     51:        struct iaddr to;
                     52:        u_int16_t to_port;
                     53:        struct hardware hto;
                     54:        u_int8_t havehto;
                     55: } trace_outpacket_t;
                     56: 
                     57: void trace_interface_register (trace_type_t *, struct interface_info *);
                     58: void trace_interface_input (trace_type_t *, unsigned, char *);
                     59: void trace_interface_stop (trace_type_t *);
                     60: void trace_inpacket_stash (struct interface_info *,
                     61:                           struct dhcp_packet *, unsigned, unsigned int,
                     62:                           struct iaddr, struct hardware *);
                     63: void trace_inpacket_input (trace_type_t *, unsigned, char *);
                     64: void trace_inpacket_stop (trace_type_t *);
                     65: void trace_outpacket_input (trace_type_t *, unsigned, char *);
                     66: void trace_outpacket_stop (trace_type_t *);
                     67: ssize_t trace_packet_send (struct interface_info *,
                     68:                           struct packet *, struct dhcp_packet *, size_t, 
                     69:                           struct in_addr,
                     70:                           struct sockaddr_in *, struct hardware *);
                     71: void trace_icmp_input_input (trace_type_t *, unsigned, char *);
                     72: void trace_icmp_input_stop (trace_type_t *);
                     73: void trace_icmp_output_input (trace_type_t *, unsigned, char *);
                     74: void trace_icmp_output_stop (trace_type_t *);
                     75: void trace_seed_stash (trace_type_t *, unsigned);
                     76: void trace_seed_input (trace_type_t *, unsigned, char *);
                     77: void trace_seed_stop (trace_type_t *);