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