📄 tcp_errs.h
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/****************************************************************************/
/* */
/* Copyright (c) 1993 - 1996 by Accelerated Technology, Inc. */
/* */
/* PROPRIETARY RIGHTS of Accelerated Technology are involved in */
/* the subject matter of this material. All manufacturing, reproduction, */
/* use, and sales rights pertaining to this subject matter are governed */
/* by the license agreement. The recipient of this software inplicitly */
/* accepts the terms of the license. */
/* */
/****************************************************************************/
/****************************************************************************/
/* FILE NAME VERSION */
/* */
/* TCP_ERRS.H 3.2 */
/* */
/* COMPONENT */
/* */
/* */
/* */
/* DESCRIPTION */
/* */
/* This file will hold all the global error codes, structures, and funtion */
/* prototypeing needed for all errors. The error codes and functions here */
/* are used by the TCP/IP code only. */
/* */
/* AUTHOR */
/* */
/* Craig L. Meredith */
/* */
/* DATA STRUCTURES */
/* */
/* struct TCP_IP_ERR : Holds the error information. */
/* struct TCP_MSG_STR : Holds the error number and a pointer to the str. */
/* */
/* FUNCTIONS */
/* */
/* Prototypeing only: */
/* void NU_Tcp_Log_Error (uint16 error_number); */
/* void NU_Tcp_Clear_All_Errors (); */
/* void NU_Tcp_Clear_Error (uint16 error_number); */
/* unit8 *NU_Tcp_Error_String (uint16 error_number); */
/* */
/* DEPENDENCIES */
/* */
/* None. */
/* */
/* HISTORY */
/* */
/* NAME DATE REMARKS */
/* */
/* */
/****************************************************************************/
#ifndef TCP_ERRS_H
#define TCP_ERRS_H
/* include the config.h file for the right data sizes */
#include "target.h"
/*
* This area will be used for the prototypeing of all the TCP/IP error
* routines and functions.
*/
void NU_Tcp_Log_Error (uint16 err_num, uint8 stat, int8 *file, uint16 line);
void NU_Tcp_Clear_All_Errors ();
void NU_Tcp_Clear_Error (uint16 error_number);
/*
* This define will be used to specifie the maximum number of error allowed
* in the system before they roll over.
*/
#define MAX_TCP_ERRORS 50
/* Max number of chars allowed for filename storage */
#define MAX_TCP_FILENAME 50
/*
* This structure is used to hold all the needed error information that will
* be generated by any of the TCP/IP code. Errors will be stored into any
* unused location, in the array. The first field in the structure tells us
* if that location is currently being used, and if not set will then be set
* and store the information into that location.
*/
struct TCP_IP_ERR
{
#ifdef PLUS
NU_TASK *tie_task_id;
UNSIGNED tie_err_time; /* current time which the error happend */
#else
sint tie_task_id; /* number of the task where the error was generated */
sint tie_err_time; /* current time which the error happend */
#endif
int16 tie_port_num; /* port number of the connect for the host */
int16 tie_sock_num; /* number of the socket which may have been used */
uint16 tie_err_num; /* number of the error, used for access, and prints */
uint16 tie_line_num; /* number of the line in the file */
uint8 tie_file [MAX_TCP_FILENAME];/* filename in which the error was generated */
uint8 tie_err_stat; /* current status of the error, fatal, recoverable */
uint8 pad;
};
/*
* This variable will hold all the actual errors which are generated.
* The size of this array is declared in the file 'tcp_errs.c' and is of
* MAX_TCP_ERRORS.
*/
extern struct TCP_IP_ERR NU_Tcp_Err_List [];
/*
* This variable will be the index to the NU_Tcp_Err_List array, and will
* tell the next available location that may be used for storing errors.
* This index will handle the wrap around of the array based on the current
* define value in MAX_TCP_ERRORS.
*/
extern int16 TCP_Avail_Index;
#ifdef TCP_ERR_STRS
/*
* This structure will hold the error number and the error string that should
* be either displayed or referenced for processing. This sturcture and the
* accompanying strings are only placed into the code and referanecd if the
* TCP_ERR_STRS is defined.
*/
struct TCP_MSG_STR
{
uint16 tms_err_num; /* holds the actual error number for search */
uint8 *tms_err_str; /* holds the pointer to the error string */
uint8 pad;
};
/*
* This structure array is used to hold the prdefined error number, and
* the character string which explains the error. The array is actually
* defined in the file 'tcp_errs.c'.
*/
uint8 *NU_Tcp_Error_String (uint16 error_number);
#endif /* TCP_ERR_STRS */
/* These defines are used to define the error codes. The general ranges for
* errors are as follows:
* General 1 - 199
* UDP Type 200 - 299
* IP Type 300 - 399
* TCP Type 400 - 499
* TCP Mem, Port 500 - 599
* ICMP Type 600 - 699
* UDP 700 - 799
* Domain 800 - 899
* Session 900 - 999
* Driver 1000 - 1099
* Unused 1100 -> 65536
*/
#define TCP_ERR_UNKNOWN 0
#define TCP_NET_JAM 100
#define TCP_HRDWR_INIT 101
#define TCP_SAME_IP 102
#define TCP_RARP_FAIL 103
#define TCP_NO_MEMORY 104
#define UDP_NO_UDP_PORTS 200
#define UDP_INVALID_PORT 201
#define TCP_BAD_IP_CKSUM 300
#define TCP_IP_NOT_MINE 301
#define TCP_IP_WITH_OPTS 302
#define TCP_IP_HIGH_LAYER 303
#define TCP_IP_FRAG 304
#define TCP_BAD_CKSUM 400
#define TCP_ACK_INV 401
#define TCP_UNKOWN_STATE 403
#define TCP_INV_PORT 404
#define TCP_RESET_HOST 405
#define TCP_NULL_POST_ACK 406
#define TCP_BAD_PACKET_PORT 407
#define TCP_NO_TCP_PORTS 500
#define TCP_EQUEUE_FULL 501
#define TCP_NO_LOC_HOST 504
#define TCP_MEM_ERROR 505
#define TCP_NO_BOARD_ADDRS 506
#define TCP_NO_HOST_RESET 507
#define TCP_PARTITION_ERROR 508
#define TCP_ICMP_ECHO 600
#define TCP_ICMP_DEST_NOT 603
#define TCP_ICMP_SRC_QENCH 604
#define TCP_ICMP_REDIRECT 605
#define TCP_ICMP_PING 608
#define TCP_ICMP_PACK_TIME 611
#define TCP_ICMP_IP_PARAM 612
#define TCP_ICMP_TIME_REQS 613
#define TCP_ICMP_TIME_REPL 614
#define TCP_ICMP_INFO_REQS 615
#define TCP_ICMP_INFO_REPL 616
#define TCP_ICMP_CKSUM 699
#define TCP_UDP_CKSUM 700
#define TCP_DOM_REQS_FAIL 800
#define TCP_DOM_DEFLT 801
#define TCP_DOM_NAM_NOT 802
#define TCP_DOM_UDP_NAM 803
#define TCP_DOM_NAM_FAIL 804
#define TCP_HOST_NO_CONFG 805
#define TCP_MISS_IP_NUM 806
#define TCP_SESS_CONFG 900
#define TCP_SESS_MEM 901
#define TCP_SESS_INV_KEYW 902
#define TCP_SESS_EL_LONG 903
#define TCP_SESS_MIS_QOTE 904
#define TCP_SESS_NAME 905
#define TCP_SESS_BAD_IP 906
#define TCP_SESS_MASK_BAD 907
#define TCP_SESS_IP_ADDRS 908
#define DRV_RESOURCE_ALLOCATION_ERROR 1000
/* These defines are used by the error stuff for severity */
#define TCP_RECOVERABLE 0 /* error is recoverable */
#define UDP_RECOVERABLE 0 /* error is recoverable */
#define TCP_TRIVIAL 1 /* error may cause some
trivial problems */
#define TCP_SEVERE 2 /* error will cause
severe problems */
#define TCP_FATAL 3 /* error is fatal and
not recoverable */
#endif /* TCPERRS_H */
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