1: /*
2: * $Id: mpsdef0.h,v 1.14 2025/04/13 04:22:43 snw Exp $
3: * common constants definitions for all mumps modules
4: *
5: *
6: * Author: Serena Willis <snw@coherent-logic.com>
7: * Copyright (C) 1998 MUG Deutschland
8: * Copyright (C) 2020, 2023, 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: mpsdef0.h,v $
27: * Revision 1.14 2025/04/13 04:22:43 snw
28: * Fix snprintf calls
29: *
30: * Revision 1.13 2025/03/24 04:13:11 snw
31: * Replace action macro dat with fra_dat to avoid symbol conflict on OS/2
32: *
33: * Revision 1.12 2025/03/24 01:48:40 snw
34: * Make symtab action defines more portable
35: *
36: * Revision 1.11 2025/03/24 01:47:38 snw
37: * Make symtab action defines more portable
38: *
39: * Revision 1.10 2025/03/24 01:35:23 snw
40: * Make symtab action defines more portable
41: *
42: * Revision 1.9 2025/03/22 22:52:24 snw
43: * Add STRLEN_GBL macro to manage global string length
44: *
45: * Revision 1.8 2025/03/22 18:43:54 snw
46: * Make STRLEN 255 chars and add BIGSTR macro for larger buffers
47: *
48: * Revision 1.7 2025/03/09 19:50:47 snw
49: * Second phase of REUSE compliance and header reformat
50: *
51: *
52: * SPDX-FileCopyrightText: (C) 2025 Coherent Logic Development LLC
53: * SPDX-License-Identifier: AGPL-3.0-or-later
54: **/
55:
56: /*#pragma GCC diagnostic ignored "-Wformat-contains-nul"*/
57:
58: #ifdef HAVE_CONFIG_H
59: # include <config.h>
60: #endif
61:
62: #ifdef HAVE_WIRINGPI_H
63: #define register
64: #endif
65:
66: #include <signal.h>
67: #include <stddef.h>
68:
69: #ifndef MDC_VENDOR_ID
70: #define MDC_VENDOR_ID 49
71: #endif/*MDC_VENDOR_ID*/
72:
73: #define byte char
74: #define toggle(A) (A^=01)
75:
76: /* if you do not want to run under SCO-UNIX, put the following in comment */
77:
78: #define SCO
79:
80: /* if you want mumps to run under XENIX, put the following in comment */
81: #define SYSFIVE
82:
83: /* if you want mumps to run under LINUX, un-comment the following */
84: #define LINUX
85:
86: /* rlf 01/15/99 If you want to compile under libc-6 (GLIBC), as on */
87: /* RedHat Linux >= 5.0, define LINUX_GLIBC. */
88: #define LINUX_GLIBC
89:
90: /* spz 4/19/99 If you want to compile under FreeBSD 2.2.8+, define the */
91: /* following line... */
92: /*#define FREEBSD */
93:
94: /* spz 5/24/99 use the new variable stack */
95: /* #define NEWSTACK */
96: /* #define DEBUG_NEWSTACK */
97:
98: /* rlf 01/16/99 If you want German error messages, define EM_GERMAN */
99: /* If you want English error messages, define EM_ENGLISH */
100: #define EM_ENGLISH
101:
102: /* lmv 1999-05-09 define this if you want to use gmtoff timezone data in */
103: /* struct tm instead of tzadj */
104: #define USE_GMTOFF
105:
106: /* lmv 1999-05-09 define this if you want to include sys/time.h */
107: #define USE_SYS_TIME_H
108:
109: /* lmv 1999-05-09 define this if you want to use the gettimeofday function */
110: /* instead of the ftime function */
111: #define USE_GETTIMEOFDAY
112:
113:
114: /* if you do not want MUMPS to support color terminals, put this in comment */
115: #ifdef SCO
116: #define COLOR
117: #endif /* SCO */
118:
119: /* if you do not want MUMPS to support automatic DEM <--> EUR conversion, */
120: /* put this in comment */
121: #define EUR2DEM "1.95583\201"
122:
123: /* end of line symbol 0201/-127 */
124: #define EOL ((char)'\201')
125:
126: /* end of line symbol 0202/-126/130 */
127: #define DELIM ((char)'\202')
128:
129: /* default size of a 'partition' i.e. intermediate result stack+local vars */
130: #define DEFPSIZE 8388608L
131:
132: /* default size of 'userdefined special variable table' */
133: #define DEFUDFSVSIZ 1000
134:
135: /* default size of the NEW stack */
136: #define DEFNSIZE 4096
137:
138: /* default number & size of alternate routine buffers */
139: /* maximum number of routine buffers */
140: #define MAXNO_OF_RBUF 128
141: #define DEFNO_OF_RBUF 128
142: #define DEFPSIZE0 10001
143:
144: /* number of global files concurrently open */
145: #define NO_GLOBLS 6
146:
147: /* length of global blocks */
148: #define BLOCKLEN 1024
149:
150: /* number of global buffers */
151: #define NO_OF_GBUF 6
152:
153: /* number of DO_FOR_XECUTE levels; i.e. depth of gosub-stack */
154: #define NESTLEVLS 80
155:
156: /* depth of parser stack; each pending operation/argument requires one entry */
157: #define PARDEPTH 128
158:
159: /* pattern match stack; maximum number of pattern atoms */
160: #define PATDEPTH 14
161:
162: /* trace limit in globals module, i.e. trees wo'nt grow to the sky */
163: #define TRLIM 32
164:
165: /* arguments in an ESC_sequence */
166: #define ARGS_IN_ESC 5
167:
168: /* maximum length of a string, 0 <= $L() <= 255 */
169: #define STRLEN 255
170: #define STRLEN_GBL 252
171: #define BIGSTR 65535
172:
173: /* length of destructors */
174: #define OBJ_DSTRSIZE 50
175:
176: /* length of $ZTRAP variable */
177: #define ZTLEN 20
178:
179: /* length of $ZF (function key) variable */
180: #define FUNLEN 128
181:
182: /* length of $V(3)...$V(8) i.e. path names */
183: #define PATHLEN 4096
184:
185: /* length of error message */
186: #define ERRLEN 180
187:
188: /* number of DATE types */
189: #define NO_DATETYPE 8
190: #define NO_TIMETYPE 2
191: #define MONTH_LEN 10
192:
193: /* object stuff */
194: #define MAX_PRIVATE_KEYS 100
195: #define MAX_DESTRUCTORS 10
196: #define SC_UNCHANGED 0
197: #define SC_PUBLIC 1
198: #define SC_PRIVATE 2
199:
200:
201: /* number of zkey() production rules */
202: #define NO_V93 8
203:
204: /* depth of CS/CRST (cursor save/restore) stack */
205: #define CSLEN 1
206:
207: /* HOME device: number of lines and columns */
208: #define N_LINES 2000
209: #define N_COLUMNS 2000
210:
211: #if !defined(FALSE)
212: # define FALSE 0
213: #endif
214:
215: #if !defined(TRUE)
216: # define TRUE 1
217: #endif
218:
219: #define DISABLE 0
220: #define ENABLE 1
221:
222: /* parameters for set_io() */
223: #define UNIX 0
224: #define MUMPS 1
225:
226: #include "merr.h"
227:
228: /* HOME = default device */
229: #define HOME 0
230: /* number of devices/units */
231: #define MAXDEV 256
232: #define MAXSEQ 99 /* last sequential I/O channel */
233: #define FIRSTSCK 100 /* first socket I/O channel */
234: #define SCKCNT 155
235: #define MAXSCK SCKCNT-1
236:
237: /* if tab_clear TBC (CSI 3g) and tab_set HTS (ESC H) are not processed */
238: /* by the 'HOME' device, define the symbol PROC_TAB to emulate them */
239: /* #define PROC_TAB #otherwise make it comment !!! */
240: #define PROC_TAB
241:
242: /* ASCII control character mnemonics */
243: #define NUL 0
244: #define SOH 1
245: #define STX 2
246: #define ETX 3
247: #define EOT 4
248: #define ENQ 5
249: #define ACK 6
250: #define BEL 7
251: #define BS 8
252: #if defined(TAB)
253: # undef TAB
254: #endif
255: #define TAB 9
256: #define LF 10
257: #define VT 11
258: #define FF 12
259: #define CR 13
260: #define SO 14
261: #define SI 15
262: #define DLE 16
263: #define DC1 17
264: #define DC2 18
265: #define DC3 19
266: #define DC4 20
267: #define NAK 21
268: #define SYN 22
269: #define ETB 23
270: #define CAN 24
271: #define EM 25
272: #define SUB 26
273: #if defined(ESC)
274: # undef ESC
275: #endif
276: #define ESC 27
277: #define FS 28
278: #define GS 29
279: #define RS 30
280: #define US 31
281: #define SP 32
282: #define DEL 127
283:
284: /* function select in expr evaluator */
285: #define STRING 0
286: #define NAME 1
287: #define LABEL 2
288: #define OFFSET 3
289: #define ARGIND 4
290:
291: /* function select in global/local/ssv variables management */
292: /* even numbers require 'read/write' access, odd numbers 'read' access */
293: #define set_sym 0
294: #define kill_sym 2
295: #define kill_all 4
296: #define killexcl 6
297: #define new_sym 8
298: #define new_all 10
299: #define newexcl 12
300: #define killone 14
301: #define merge_sym 16
302: #define lock_inc 24
303: #define lock_dec 26
304: #define lock_old 28
305:
306: #define get_sym 1
307: #define fra_dat 3
308: #define fra_order 5
309: #define fra_query 7
310: #define bigquery 9
311: #define getinc 11
312: #define getnext 13
313: #define m_alias 15
314: #define zdata 17
315:
316: /* sets 8th bit in A */
317: #define SETBIT(A) ((A)|0200)
318: /* needed if byte data are to be interpreted as unsigned integer */
319:
320: #define UNSIGN(A) ((A)&0377)
321:
322: /* Fail if pointer null */
323: extern void m_fatal(char *s);
324: #define NULLPTRCHK(p,s) if (p == NULL) m_fatal(s)
325:
326: /* device control for terminal I/O */
327:
328: #define ECHOON (~DSW&BIT0)
329: #define DELMODE (DSW&BIT2)
330: #define ESCSEQPROC (DSW&BIT6)
331: #define CONVUPPER (DSW&BIT14)
332: #define DELEMPTY (DSW&BIT19)
333: #define NOCTRLS (DSW&BIT20)
334: #define CTRLOPROC (DSW&BIT21)
335: #define NOTYPEAHEAD (DSW&BIT25)
336:
337: #define BIT0 1
338: #define BIT1 2
339: #define BIT2 4
340: #define BIT3 8
341: #define BIT4 16
342: #define BIT5 32
343: #define BIT6 64
344: #define BIT7 128
345: #define BIT8 256
346: #define BIT9 512
347: #define BIT10 1024
348: #define BIT11 2048
349: #define BIT12 4096
350: #define BIT13 8192
351: #define BIT14 16384
352: #define BIT15 32768
353: #define BIT16 65536
354: #define BIT17 131072
355: #define BIT18 262144
356: #define BIT19 524288
357: #define BIT20 1048576
358: #define BIT21 2097152
359: #define BIT22 4194304
360: #define BIT23 8388608
361: #define BIT24 16777216
362: #define BIT25 33554432
363: #define BIT26 67108864
364: #define BIT27 134217728
365: #define BIT28 268435456
366: #define BIT29 536870912
367: #define BIT30 1073741824
368: #define BIT31 2147483648
369:
370: /* functions from mumps.c */
371: void unnew (void);
372:
373: #include "sighnd.h"
374:
375: /* functions from expr.c */
376: void expr (short extyp);
377: void zsyntax (char *a);
378: void zkey (char *a, long type);
379: short is_horolog(char *s);
380:
381: /* functions from ssvn.c */
382: void ssvn (short action, char *key, char *data);
383:
384: /* functions from ssvn_character.c */
385: void ssvn_character(short action, char *key, char *data);
386:
387: /* functions from ssvn_device.c */
388: void ssvn_device(short action, char *key, char *data);
389:
390: /* functions from ssvn_display.c */
391: void ssvn_display_update(void);
392: void ssvn_display(short action, char *key, char *data);
393:
394: /* functions from ssvn_event.c */
395: void ssvn_event(short action, char *key, char *data);
396:
397: /* functions from ssvn_global.c */
398: void ssvn_global(short action, char *key, char *data);
399:
400: /* functions from ssvn_job.c */
401: void ssvn_job_add_device(int channel, char *device);
402: void ssvn_job_remove_device(int channel);
403: void ssvn_job_update(void);
404: void ssvn_job(short action, char *key, char *data);
405: void frm_process_alias (char *key);
406:
407: /* functions from ssvn_library.c */
408: void ssvn_library(short action, char *key, char *data);
409: void ssvn_library_update(void);
410:
411: /* functions from ssvn_object.c */
412: void ssvn_object(short action, char *key, char *data);
413:
414: /* functions from ssvn_lock.c */
415: void ssvn_lock_add(char *key, pid_t owner_job, int count);
416: void ssvn_lock_remove(char *key);
417: void ssvn_lock(short action, char *key, char *data);
418:
419: /* functions from ssvn_routine.c */
420: void ssvn_routine(short action, char *key, char *data);
421: void ssvn_routine_update(void);
422:
423: /* functions from ssvn_system.c */
424: void ssvn_system(short action, char *key, char *data);
425: void ssvn_system_update(void);
426: /* functions from ssvn_window.c */
427: void ssvn_window(short action, char *key, char *data);
428:
429: /* functions from ssvn_z.c */
430: void ssvn_z(short action, char *key, char *data);
431:
432: /* functions from ssvn_zos.c */
433: void ssvn_zos(short action, char *key, char *data);
434:
435: /* functions from ssvn_zfreem.c */
436: void ssvn_zfreem(short action, char *key, char *data);
437:
438: /* functions from ssvn_zprocess.c */
439: void ssvn_zprocess(short action, char *key, char *data);
440:
441: /* functions from ssvn_routine.c */
442: void ssvn_routine_date(void);
443:
444: #include "ssvn_zrpi.h"
445:
446: /* functions from symtab_dispatch.c */
447: void symtab (short action, char *key, char *data);
448:
449: /* functions from symtab_bltin.c */
450: short int collate (char *s, char *t);
451: short int numeric (char *str);
452: short int comp (char *s, char *t);
453: void intstr (char *str, short integ);
454: void lintstr (char * str, long integ);
455: void udfsvn (short action, char *key, char *data);
456: long getpmore (void);
457: long getumore (void);
458: long getrmore (void);
459: short int getnewmore (void);
460:
461: /* functions from init.c */
462: void reset_terminal(void);
463:
464: /* functions from symtab_bltin.c */
465: void symtab_init (void);
466: short symtab_get_sem(void);
467: void symtab_release_sem(void);
468: void symtab_shm (short action, char *key, char *data);
469: void symtab_bltin (short action, char *key, char *data);
470:
471: /* functions from global_dispatch.c */
472: void global_set_engine(char ns, char *engine);
473: void global (short action, char *key, char *data);
474: void close_all_globals ();
475:
476: /* functions from global_bltin.c */
477: void global_bltin (short action, char *key, char *data);
478: void gbl_dump_stat (void);
479:
480: /* functions from operator.c */
481: short int pattern (char *a, char *b);
482: void pminmax (char *str, int *min, int *max);
483: void add (char *a, char *b);
484: void mul (char *a, char *b);
485: void mdiv (char *uu, char *v, short typ);
486: void power (char *a, char *b);
487: void g_sqrt (char *a);
488: void root (char *a, long n);
489: int numlit (char *str);
490: long intexpr (char *str);
491: short int tvexpr (char *str);
492: void m_op (char *a, char *b, short op);
493: void mround (char *a, int digits);
494:
495: /* functions from service.c */
496: long int find (char *string, char *pattern);
497: short int kill_ok (char *exceptions, char *);
498: void write_f (char *intext);
499: void writeHOME (char *text);
500: void m_output (char *text);
501: void write_m (char *text);
502: void write_t (short int col);
503: void ontimo (void);
504: void read_m (char *stuff, long read_timeout, short read_timeoutms, short length);
505: int rdchk0 (int *data);
506: int locking (int fd, int action, long count);
507: void set_io (short action);
508: void set_break (short break_char);
509: void set_zbreak (short quit_char);
510: void lock (char *lockarg, long time_out, char type);
511:
512: /* functions from routine.c */
513: #include "routine.h"
514: void lineref (char **addr);
515: void zi (char *line, char *position);
516:
517: /* functions from strings.c */
518: long int stlen (const char *source);
519: long int stnlen (const char *source, size_t siz);
520: long int stcpy (char *dest, const char *source);
521: long int stncpy (char *dest, const char *source, size_t siz);
522: void stcpy0 (char *dest, const char *source, long length);
523: void stcpy1 (char *dest, const char *source, long length);
524: short int stcat (char *dest, const char *source);
525: long int stncat (char *dest, const char *source, size_t siz);
526: short int stcmp (char *str1, char *str2);
527: char *trim (char *s);
528: void stcnv_m2c (char *mstr);
529: void stncnv_m2c(char *mstr, size_t siz);
530: void stcnv_c2m (char *cstr);
531: void stncnv_c2m(char *cstr, size_t siz);
532: size_t key_to_name (char *buf, const char *key, size_t count);
533: size_t name_to_key (char *buf, const char *name, size_t count);
534: void create_var_key (char *buf, int subct, char *nam, ...);
535: void trim_decimal (char *s);
536: void uuid_v4 (char *buf);
537:
538: short is_standard(void);
539: int rtn_dialect(void);
540:
541: /* CRT screen */
542: struct vtstyp {
543: unsigned char screenx[N_LINES + 1][N_COLUMNS]; /* characters */
544: unsigned char screena[N_LINES + 1][N_COLUMNS]; /* attributes */
545: #ifdef COLOR
546: unsigned char screenc[N_LINES + 1][N_COLUMNS]; /* colors */
547: #endif /* COLOR */
548: char sclines[N_LINES + 1]; /* lines translation table */
549: char rollflag; /* Roll or Page mode */
550: char lin24; /* 24 lines or 25 lines mode */
551: char savarg;
552: char tabs[N_COLUMNS];
553: unsigned char Xpos;
554: unsigned char Ypos;
555: unsigned char sc_up;
556: unsigned int sc_lo; /* jpw */
557: unsigned char csx[CSLEN];
558: unsigned char csy[CSLEN];
559: short cssgr[CSLEN]; /* save SGR flag */
560: short cscol[CSLEN]; /* save SGR flag */
561: short cs;
562: unsigned char att;
563: #ifdef COLOR
564: unsigned char col; /* color byte */
565: #endif /* COLOR */
566: #ifdef SCO
567: unsigned char bw; /* black_on_white flag */
568: #endif /* SCO */
569: };
570:
571: /* functions from views.c */
572: void view_com (void);
573: void view_fun (int f, char *a);
574: short int newpsize (long size);
575: short int newusize (long size);
576: short int newrsize (long size, long nbrbuf);
577: void zreplace (char *a, char *b, char *c);
578: short int tstglvn (char *a);
579: void zname (char *a, char *b);
580: short int znamenumeric (char *str);
581: void procv22 (char *key);
582: void v25 (char *a, int i);
583: void m_tolower (char *str);
584: void part_ref (struct vtstyp *scr, short from, short to);
585:
586: #define D_FREEM 0
587: #define D_M77 1
588: #define D_M84 2
589: #define D_M90 3
590: #define D_M95 4
591: #define D_MDS 5
592: #define D_M5 6
593:
594: /* per-routine flags */
595: typedef struct rtn_flags {
596: short standard;
597: short dialect;
598: } rtn_flags;
599:
600:
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