6 * Copyright 1987 by the Student Information Processing Board
7 * of the Massachusetts Institute of Technology
9 * Permission to use, copy, modify, and distribute this software and
10 * its documentation for any purpose is hereby granted, provided that
11 * the names of M.I.T. and the M.I.T. S.I.P.B. not be used in
12 * advertising or publicity pertaining to distribution of the software
13 * without specific, written prior permission. M.I.T. and the
14 * M.I.T. S.I.P.B. make no representations about the suitability of
15 * this software for any purpose. It is provided "as is" without
16 * express or implied warranty.
23 #include "error_table.h"
26 static char buffer[25];
28 struct et_list * _et_list = (struct et_list *) NULL;
32 const char * error_message (errcode_t code)
34 const char * error_message (code)
44 offset = (int) (code & ((1<<ERRCODE_RANGE)-1));
45 table_num = code - offset;
47 #ifdef HAS_SYS_ERRLIST
48 if (offset < sys_nerr)
49 return(sys_errlist[offset]);
53 cp = strerror(offset);
60 for (et = _et_list; et; et = et->next) {
61 if (et->table->base == table_num) {
62 /* This is the right table */
63 if (et->table->n_msgs <= offset)
65 return(et->table->msgs[offset]);
69 strcpy (buffer, "Unknown code ");
71 strcat (buffer, error_table_name (table_num));
74 for (cp = buffer; *cp; cp++)
77 *cp++ = '0' + offset / 100;
81 if (started || offset >= 10) {
82 *cp++ = '0' + offset / 10;