1: /*
2: * $Id: merr.h,v 1.4 2025/04/13 04:22:43 snw Exp $
3: * freem error codes
4: *
5: *
6: * Author: Serena Willis <snw@coherent-logic.com>
7: * Copyright (C) 1998 MUG Deutschland
8: * Copyright (C) 2020, 2025 Coherent Logic Development LLC
9: *
10: *
11: * This file is part of FreeM.
12: *
13: * FreeM is free software: you can redistribute it and/or modify
14: * it under the terms of the GNU Affero Public License as published by
15: * the Free Software Foundation, either version 3 of the License, or
16: * (at your option) any later version.
17: *
18: * FreeM is distributed in the hope that it will be useful,
19: * but WITHOUT ANY WARRANTY; without even the implied warranty of
20: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21: * GNU Affero Public License for more details.
22: *
23: * You should have received a copy of the GNU Affero Public License
24: * along with FreeM. If not, see <https://www.gnu.org/licenses/>.
25: *
26: * $Log: merr.h,v $
27: * Revision 1.4 2025/04/13 04:22:43 snw
28: * Fix snprintf calls
29: *
30: * Revision 1.3 2025/03/09 19:50:47 snw
31: * Second phase of REUSE compliance and header reformat
32: *
33: *
34: * SPDX-FileCopyrightText: (C) 2025 Coherent Logic Development LLC
35: * SPDX-License-Identifier: AGPL-3.0-or-later
36: **/
37:
38: #ifndef _MERR_H
39: # define _MERR_H
40:
41: #define MERR_COD_LENGTH 256
42:
43: /* error codes */
44: #define OK 0
45: #define INRPT 1
46: #define BKERR 2
47: #define NOSTAND 3
48: #define UNDEF 4
49: #define LBLUNDEF 5
50: #define MISSOPD 6
51: #define MISSOP 7
52: #define ILLOP 8
53: #define QUOTER 9
54: #define COMMAER 10
55: #define ASSIGNER 11
56: #define ARGER 12
57: #define SPACER 13
58: #define BRAER 14
59: #define LVLERR 15
60: #define DIVER 16
61: #define ILLFUN 17
62: #define FUNARG 18
63: #define ZTERR 19
64: #define NEXTER 20
65: #define SELER 21
66: #define CMMND 22
67: #define ARGLIST 23
68: #define INVEXPR 24
69: #define INVREF 25
70: #define MXSTR 26
71: #define TOOPARA 27
72: #define NOPEN 28
73: #define NODEVICE 29
74: #define PROTECT 30
75: #define GLOBER 31
76: #define FILERR 32
77: #define PGMOV 33
78: #define STKOV 34
79: #define STORE 35
80: #define NOREAD 36
81: #define NOWRITE 37
82: #define NOPGM 38
83: #define NAKED 39
84: #define SBSCR 40
85: #define ISYNTX 41
86: #define DBDGD 42
87: #define KILLER 43
88: #define HUPER 44
89: #define MXNUM 45
90: #define NOVAL 46
91: #define TYPEMISMATCH 47
92: #define MEMOV 48
93:
94: /* socket errors */
95: #define NAMERES 49
96: #define SCKCREAT 50
97: #define SCKIFAM 51
98: #define SCKITYP 52
99: #define SCKIPRT 53
100: #define SCKCERR 54
101: #define SCKAERR 55
102: #define SCKACON 56
103: #define SCKNCON 57
104: #define SCKEOPT 58
105: #define SCKERCV 59
106: #define SCKESND 60
107: #define NORPI 61
108: #define CREDEF 62
109: #define CMODIFY 63
110: #define FILEXWR 64
111: #define INEWMUL 65
112: #define ZINVHORO 66
113: #define TYPMISMATCH 67
114: #define INVTYPE 68
115: #define INVLIBOPT 69
116: #define ECODEINV 80
117: #define ASSERT 81
118: #define USERERR 82
119:
120: /* OO errors */
121: #define OBJFLDACCV 83
122: #define OBJCONFLICT 84
123: #define OBJPRIVOVFL 85
124: #define OBJACINVALID 86
125:
126: /* catch-all for otherwise-unspecified syntax errors */
127: #define SYNTERR 128
128:
129: /* ANSI X11.1 errors */
130: #define M1 140
131: #define M2 141
132: #define M3 142
133: #define M4 143
134: #define M5 144
135: #define M6 145
136: #define M7 146
137: #define M8 147
138: #define M9 148
139: #define M10 149
140: #define M11 150
141: #define M12 151
142: #define M13 152
143: #define M14 153
144: #define M15 154
145: #define M16 155
146: #define M17 156
147: #define M18 157
148: #define M19 158
149: #define M20 159
150: #define M21 160
151: #define M22 161
152: #define M23 162
153: #define M24 163
154: #define M25 164
155: #define M26 165
156: #define M27 166
157: #define M28 167
158: #define M29 168
159: #define M30 169
160: #define M31 170
161: #define M32 171
162: #define M33 172
163: #define M34 173
164: #define M35 174
165: #define M36 175
166: #define M37 176
167: #define M38 177
168: #define M39 178
169: #define M40 179
170: #define M41 180
171: #define M42 181
172: #define M43 182
173: #define M44 183
174: #define M45 184
175: #define M46 185
176: #define M47 186
177: #define M48 187
178: #define M49 188
179: #define M50 189
180: #define M51 190
181: #define M52 191
182: #define M53 192
183: #define M54 193
184: #define M55 194
185: #define M56 195
186: #define M57 196
187: #define M58 197
188: #define M59 198
189: #define M60 199
190: #define M75 214
191: #define M101 240
192: #define M102 241
193: #define M103 242
194: #define M104 243
195:
196: /* pseudo-errors (never reported) */
197: #define ASYNC 254
198: #define CTRLB 255
199:
200: /* MAXERR = maximum error number plus one */
201: #define MAXERR CTRLB + 1
202: #define MAXVNDERR 49
203:
204: #define MDCERRDIFF 0 /*91*/
205: #define ECODEOFFSET 139
206: #define MDCFIRSTERR 140
207:
208: #define NESTLEVLS 80
209:
210: extern int merr_raise(int num);
211: extern int merr(void);
212: extern short merr_in_break(void);
213: extern void merr_set_break(void);
214: extern void merr_clear_break(void);
215: extern int merr_num_to_code (int num, char *code);
216: extern int merr_code_to_num (char *code);
217: extern void merr_set_ecode_ierr (void);
218: extern int merr_set_ecode (char *t_code);
219: extern void merr_dump (int num, char *rtn, char *nsn, char *tcod, int tpos);
220: extern void merr_set_iochan_err(int channel, short frm_err, char *err_text);
221: extern void merr_clear_iochan_err(int channel);
222:
223: typedef struct merr_stackent {
224: char ECODE[256];
225: char MCODE[256];
226: char PLACE[256];
227: } merr_stackent;
228:
229: extern merr_stackent merr_stack[];
230: extern char etrap[];
231: extern char ecode[];
232: extern char user_ecode[];
233: extern int estack;
234: extern int etrap_lvl;
235: extern int merr_topstk;
236:
237: #define ERRCHK() if (merr () != OK) goto err
238: #define merr_clear() merr_raise (OK)
239:
240: #endif
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