Annotation of freem/src/mpsdef0.h, revision 1.12
1.1 snw 1: /*
1.12 ! snw 2: * $Id: mpsdef0.h,v 1.11 2025/03/24 01:47:38 snw Exp $
1.1 snw 3: * common constants definitions for all mumps modules
4: *
5: *
1.6 snw 6: * Author: Serena Willis <snw@coherent-logic.com>
1.1 snw 7: * Copyright (C) 1998 MUG Deutschland
1.7 snw 8: * Copyright (C) 2020, 2023, 2025 Coherent Logic Development LLC
1.1 snw 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: *
1.8 snw 26: * $Log: mpsdef0.h,v $
1.12 ! snw 27: * Revision 1.11 2025/03/24 01:47:38 snw
! 28: * Make symtab action defines more portable
! 29: *
1.11 snw 30: * Revision 1.10 2025/03/24 01:35:23 snw
31: * Make symtab action defines more portable
32: *
1.10 snw 33: * Revision 1.9 2025/03/22 22:52:24 snw
34: * Add STRLEN_GBL macro to manage global string length
35: *
1.9 snw 36: * Revision 1.8 2025/03/22 18:43:54 snw
37: * Make STRLEN 255 chars and add BIGSTR macro for larger buffers
38: *
1.8 snw 39: * Revision 1.7 2025/03/09 19:50:47 snw
40: * Second phase of REUSE compliance and header reformat
41: *
1.7 snw 42: *
43: * SPDX-FileCopyrightText: (C) 2025 Coherent Logic Development LLC
44: * SPDX-License-Identifier: AGPL-3.0-or-later
1.1 snw 45: **/
46:
1.5 snw 47: /*#pragma GCC diagnostic ignored "-Wformat-contains-nul"*/
1.1 snw 48:
49: #ifdef HAVE_CONFIG_H
50: # include <config.h>
51: #endif
52:
53: #ifdef HAVE_WIRINGPI_H
54: #define register
55: #endif
56:
57: #include <signal.h>
58: #include <stddef.h>
59:
60: #ifndef MDC_VENDOR_ID
61: #define MDC_VENDOR_ID 49
62: #endif/*MDC_VENDOR_ID*/
63:
64: #define byte char
65: #define toggle(A) (A^=01)
66:
67: /* if you do not want to run under SCO-UNIX, put the following in comment */
68:
69: #define SCO
70:
71: /* if you want mumps to run under XENIX, put the following in comment */
72: #define SYSFIVE
73:
74: /* if you want mumps to run under LINUX, un-comment the following */
75: #define LINUX
76:
77: /* rlf 01/15/99 If you want to compile under libc-6 (GLIBC), as on */
78: /* RedHat Linux >= 5.0, define LINUX_GLIBC. */
79: #define LINUX_GLIBC
80:
81: /* spz 4/19/99 If you want to compile under FreeBSD 2.2.8+, define the */
82: /* following line... */
83: /*#define FREEBSD */
84:
85: /* spz 5/24/99 use the new variable stack */
86: /* #define NEWSTACK */
87: /* #define DEBUG_NEWSTACK */
88:
89: /* rlf 01/16/99 If you want German error messages, define EM_GERMAN */
90: /* If you want English error messages, define EM_ENGLISH */
91: #define EM_ENGLISH
92:
93: /* lmv 1999-05-09 define this if you want to use gmtoff timezone data in */
94: /* struct tm instead of tzadj */
95: #define USE_GMTOFF
96:
97: /* lmv 1999-05-09 define this if you want to include sys/time.h */
98: #define USE_SYS_TIME_H
99:
100: /* lmv 1999-05-09 define this if you want to use the gettimeofday function */
101: /* instead of the ftime function */
102: #define USE_GETTIMEOFDAY
103:
104:
105: /* if you do not want MUMPS to support color terminals, put this in comment */
106: #ifdef SCO
107: #define COLOR
108: #endif /* SCO */
109:
110: /* if you do not want MUMPS to support automatic DEM <--> EUR conversion, */
111: /* put this in comment */
112: #define EUR2DEM "1.95583\201"
113:
114: /* end of line symbol 0201/-127 */
115: #define EOL ((char)'\201')
116:
117: /* end of line symbol 0202/-126/130 */
118: #define DELIM ((char)'\202')
119:
120: /* default size of a 'partition' i.e. intermediate result stack+local vars */
121: #define DEFPSIZE 8388608L
122:
123: /* default size of 'userdefined special variable table' */
124: #define DEFUDFSVSIZ 1000
125:
126: /* default size of the NEW stack */
127: #define DEFNSIZE 4096
128:
129: /* default number & size of alternate routine buffers */
130: /* maximum number of routine buffers */
131: #define MAXNO_OF_RBUF 128
132: #define DEFNO_OF_RBUF 128
133: #define DEFPSIZE0 10001
134:
135: /* number of global files concurrently open */
136: #define NO_GLOBLS 6
137:
138: /* length of global blocks */
139: #define BLOCKLEN 1024
140:
141: /* number of global buffers */
142: #define NO_OF_GBUF 6
143:
144: /* number of DO_FOR_XECUTE levels; i.e. depth of gosub-stack */
145: #define NESTLEVLS 80
146:
147: /* depth of parser stack; each pending operation/argument requires one entry */
148: #define PARDEPTH 128
149:
150: /* pattern match stack; maximum number of pattern atoms */
151: #define PATDEPTH 14
152:
153: /* trace limit in globals module, i.e. trees wo'nt grow to the sky */
154: #define TRLIM 32
155:
156: /* arguments in an ESC_sequence */
157: #define ARGS_IN_ESC 5
158:
159: /* maximum length of a string, 0 <= $L() <= 255 */
1.8 snw 160: #define STRLEN 255
1.9 snw 161: #define STRLEN_GBL 252
1.8 snw 162: #define BIGSTR 65535
1.1 snw 163:
164: /* length of $ZTRAP variable */
165: #define ZTLEN 20
166:
167: /* length of $ZF (function key) variable */
168: #define FUNLEN 128
169:
170: /* length of $V(3)...$V(8) i.e. path names */
171: #define PATHLEN 4096
172:
173: /* length of error message */
174: #define ERRLEN 180
175:
176: /* number of DATE types */
177: #define NO_DATETYPE 8
178: #define NO_TIMETYPE 2
179: #define MONTH_LEN 10
180:
181: /* object stuff */
182: #define MAX_PRIVATE_KEYS 100
183: #define MAX_DESTRUCTORS 10
184: #define SC_UNCHANGED 0
185: #define SC_PUBLIC 1
186: #define SC_PRIVATE 2
187:
188:
189: /* number of zkey() production rules */
190: #define NO_V93 8
191:
192: /* depth of CS/CRST (cursor save/restore) stack */
193: #define CSLEN 1
194:
195: /* HOME device: number of lines and columns */
196: #define N_LINES 2000
197: #define N_COLUMNS 2000
198:
199: #if !defined(FALSE)
200: # define FALSE 0
201: #endif
202:
203: #if !defined(TRUE)
204: # define TRUE 1
205: #endif
206:
207: #define DISABLE 0
208: #define ENABLE 1
209:
210: /* parameters for set_io() */
211: #define UNIX 0
212: #define MUMPS 1
213:
214: #include "merr.h"
215:
216: /* HOME = default device */
217: #define HOME 0
218: /* number of devices/units */
219: #define MAXDEV 256
220: #define MAXSEQ 99 /* last sequential I/O channel */
221: #define FIRSTSCK 100 /* first socket I/O channel */
222: #define SCKCNT 155
223: #define MAXSCK SCKCNT-1
224:
225: /* if tab_clear TBC (CSI 3g) and tab_set HTS (ESC H) are not processed */
226: /* by the 'HOME' device, define the symbol PROC_TAB to emulate them */
227: /* #define PROC_TAB #otherwise make it comment !!! */
228: #define PROC_TAB
229:
230: /* ASCII control character mnemonics */
231: #define NUL 0
232: #define SOH 1
233: #define STX 2
234: #define ETX 3
235: #define EOT 4
236: #define ENQ 5
237: #define ACK 6
238: #define BEL 7
239: #define BS 8
240: #if defined(TAB)
241: # undef TAB
242: #endif
243: #define TAB 9
244: #define LF 10
245: #define VT 11
246: #define FF 12
247: #define CR 13
248: #define SO 14
249: #define SI 15
250: #define DLE 16
251: #define DC1 17
252: #define DC2 18
253: #define DC3 19
254: #define DC4 20
255: #define NAK 21
256: #define SYN 22
257: #define ETB 23
258: #define CAN 24
259: #define EM 25
260: #define SUB 26
261: #if defined(ESC)
262: # undef ESC
263: #endif
264: #define ESC 27
265: #define FS 28
266: #define GS 29
267: #define RS 30
268: #define US 31
269: #define SP 32
270: #define DEL 127
271:
272: /* function select in expr evaluator */
273: #define STRING 0
274: #define NAME 1
275: #define LABEL 2
276: #define OFFSET 3
277: #define ARGIND 4
278:
279: /* function select in global/local/ssv variables management */
280: /* even numbers require 'read/write' access, odd numbers 'read' access */
281: #define set_sym 0
282: #define kill_sym 2
283: #define kill_all 4
284: #define killexcl 6
1.10 snw 285: #define new_sym 8
1.1 snw 286: #define new_all 10
287: #define newexcl 12
288: #define killone 14
289: #define merge_sym 16
290: #define lock_inc 24
291: #define lock_dec 26
292: #define lock_old 28
293:
1.10 snw 294: #define get_sym 1
1.12 ! snw 295: #if !defined(__OS2__)
1.11 snw 296: # define dat 3
297: #else
298: const int dat = 3;
299: #endif
300:
1.10 snw 301: #define fra_order 5
302: #define fra_query 7
1.1 snw 303: #define bigquery 9
1.10 snw 304: #define getinc 11
1.1 snw 305: #define getnext 13
306: #define m_alias 15
1.10 snw 307: #define zdata 17
1.1 snw 308:
309: /* sets 8th bit in A */
310: #define SETBIT(A) ((A)|0200)
311: /* needed if byte data are to be interpreted as unsigned integer */
312:
313: #define UNSIGN(A) ((A)&0377)
314:
315: /* Fail if pointer null */
316: extern void m_fatal(char *s);
317: #define NULLPTRCHK(p,s) if (p == NULL) m_fatal(s)
318:
319: /* device control for terminal I/O */
320:
321: #define ECHOON (~DSW&BIT0)
322: #define DELMODE (DSW&BIT2)
323: #define ESCSEQPROC (DSW&BIT6)
324: #define CONVUPPER (DSW&BIT14)
325: #define DELEMPTY (DSW&BIT19)
326: #define NOCTRLS (DSW&BIT20)
327: #define CTRLOPROC (DSW&BIT21)
328: #define NOTYPEAHEAD (DSW&BIT25)
329:
330: #define BIT0 1
331: #define BIT1 2
332: #define BIT2 4
333: #define BIT3 8
334: #define BIT4 16
335: #define BIT5 32
336: #define BIT6 64
337: #define BIT7 128
338: #define BIT8 256
339: #define BIT9 512
340: #define BIT10 1024
341: #define BIT11 2048
342: #define BIT12 4096
343: #define BIT13 8192
344: #define BIT14 16384
345: #define BIT15 32768
346: #define BIT16 65536
347: #define BIT17 131072
348: #define BIT18 262144
349: #define BIT19 524288
350: #define BIT20 1048576
351: #define BIT21 2097152
352: #define BIT22 4194304
353: #define BIT23 8388608
354: #define BIT24 16777216
355: #define BIT25 33554432
356: #define BIT26 67108864
357: #define BIT27 134217728
358: #define BIT28 268435456
359: #define BIT29 536870912
360: #define BIT30 1073741824
361: #define BIT31 2147483648
362:
363: /* functions from mumps.c */
364: void unnew (void);
365:
366: #include "sighnd.h"
367:
368: /* functions from expr.c */
369: void expr (short extyp);
1.2 snw 370: void zsyntax (char *a);
371: void zkey (char *a, long type);
1.1 snw 372: short is_horolog(char *s);
373:
374: /* functions from ssvn.c */
375: void ssvn (short action, char *key, char *data);
376:
377: /* functions from ssvn_character.c */
378: void ssvn_character(short action, char *key, char *data);
379:
380: /* functions from ssvn_device.c */
381: void ssvn_device(short action, char *key, char *data);
382:
383: /* functions from ssvn_display.c */
384: void ssvn_display_update(void);
385: void ssvn_display(short action, char *key, char *data);
386:
387: /* functions from ssvn_event.c */
388: void ssvn_event(short action, char *key, char *data);
389:
390: /* functions from ssvn_global.c */
391: void ssvn_global(short action, char *key, char *data);
392:
393: /* functions from ssvn_job.c */
394: void ssvn_job_add_device(int channel, char *device);
395: void ssvn_job_remove_device(int channel);
396: void ssvn_job_update(void);
397: void ssvn_job(short action, char *key, char *data);
398: void frm_process_alias (char *key);
399:
400: /* functions from ssvn_library.c */
401: void ssvn_library(short action, char *key, char *data);
402: void ssvn_library_update(void);
403:
404: /* functions from ssvn_object.c */
405: void ssvn_object(short action, char *key, char *data);
406:
407: /* functions from ssvn_lock.c */
408: void ssvn_lock_add(char *key, pid_t owner_job, int count);
409: void ssvn_lock_remove(char *key);
410: void ssvn_lock(short action, char *key, char *data);
411:
412: /* functions from ssvn_routine.c */
413: void ssvn_routine(short action, char *key, char *data);
414: void ssvn_routine_update(void);
415:
416: /* functions from ssvn_system.c */
417: void ssvn_system(short action, char *key, char *data);
418: void ssvn_system_update(void);
419: /* functions from ssvn_window.c */
420: void ssvn_window(short action, char *key, char *data);
421:
422: /* functions from ssvn_z.c */
423: void ssvn_z(short action, char *key, char *data);
424:
425: /* functions from ssvn_zos.c */
426: void ssvn_zos(short action, char *key, char *data);
427:
428: /* functions from ssvn_zfreem.c */
429: void ssvn_zfreem(short action, char *key, char *data);
430:
431: /* functions from ssvn_zprocess.c */
432: void ssvn_zprocess(short action, char *key, char *data);
433:
434: /* functions from ssvn_routine.c */
435: void ssvn_routine_date(void);
436:
437: #include "ssvn_zrpi.h"
438:
439: /* functions from symtab_dispatch.c */
440: void symtab (short action, char *key, char *data);
1.2 snw 441:
442: /* functions from symtab_bltin.c */
443: short int collate (char *s, char *t);
444: short int numeric (char *str);
445: short int comp (char *s, char *t);
446: void intstr (char *str, short integ);
447: void lintstr (char * str, long integ);
448: void udfsvn (short action, char *key, char *data);
449: long getpmore (void);
450: long getumore (void);
451: long getrmore (void);
452: short int getnewmore (void);
1.1 snw 453:
454: /* functions from init.c */
455: void reset_terminal(void);
456:
457: /* functions from symtab_bltin.c */
1.2 snw 458: void symtab_init (void);
1.1 snw 459: short symtab_get_sem(void);
460: void symtab_release_sem(void);
461: void symtab_shm (short action, char *key, char *data);
462: void symtab_bltin (short action, char *key, char *data);
463:
464: /* functions from global_dispatch.c */
465: void global_set_engine(char ns, char *engine);
466: void global (short action, char *key, char *data);
467: void close_all_globals ();
468:
469: /* functions from global_bltin.c */
470: void global_bltin (short action, char *key, char *data);
471: void gbl_dump_stat (void);
472:
473: /* functions from operator.c */
1.2 snw 474: short int pattern (char *a, char *b);
475: void pminmax (char *str, int *min, int *max);
476: void add (char *a, char *b);
477: void mul (char *a, char *b);
478: void mdiv (char *uu, char *v, short typ);
479: void power (char *a, char *b);
480: void g_sqrt (char *a);
481: void root (char *a, long n);
482: int numlit (char *str);
483: long intexpr (char *str);
484: short int tvexpr (char *str);
485: void m_op (char *a, char *b, short op);
1.3 snw 486: void mround (char *a, int digits);
1.1 snw 487:
488: /* functions from service.c */
1.2 snw 489: long int find (char *string, char *pattern);
490: short int kill_ok (char *exceptions, char *);
491: void write_f (char *intext);
492: void writeHOME (char *text);
493: void m_output (char *text);
494: void write_m (char *text);
1.1 snw 495: void write_t (short int col);
1.2 snw 496: void ontimo (void);
1.1 snw 497: void read_m (char *stuff, long read_timeout, short read_timeoutms, short length);
1.2 snw 498: int rdchk0 (int *data);
499: int locking (int fd, int action, long count);
1.1 snw 500: void set_io (short action);
501: void set_break (short break_char);
502: void set_zbreak (short quit_char);
503: void lock (char *lockarg, long time_out, char type);
504:
505: /* functions from routine.c */
506: #include "routine.h"
1.2 snw 507: void lineref (char **addr);
508: void zi (char *line, char *position);
1.1 snw 509:
510: /* functions from strings.c */
511: long int stlen (const char *source);
512: long int stnlen (const char *source, size_t siz);
513: long int stcpy (char *dest, const char *source);
514: long int stncpy (char *dest, const char *source, size_t siz);
515: void stcpy0 (char *dest, const char *source, long length);
516: void stcpy1 (char *dest, const char *source, long length);
517: short int stcat (char *dest, const char *source);
518: long int stncat (char *dest, const char *source, size_t siz);
519: short int stcmp (char *str1, char *str2);
520: char *trim (char *s);
521: void stcnv_m2c (char *mstr);
522: void stncnv_m2c(char *mstr, size_t siz);
523: void stcnv_c2m (char *cstr);
524: void stncnv_c2m(char *cstr, size_t siz);
525: size_t key_to_name (char *buf, const char *key, size_t count);
526: size_t name_to_key (char *buf, const char *name, size_t count);
527: void create_var_key (char *buf, int subct, char *nam, ...);
528: void trim_decimal (char *s);
529: void uuid_v4 (char *buf);
530:
531: short is_standard(void);
532: int rtn_dialect(void);
533:
534: /* CRT screen */
535: struct vtstyp {
536: unsigned char screenx[N_LINES + 1][N_COLUMNS]; /* characters */
537: unsigned char screena[N_LINES + 1][N_COLUMNS]; /* attributes */
538: #ifdef COLOR
539: unsigned char screenc[N_LINES + 1][N_COLUMNS]; /* colors */
540: #endif /* COLOR */
541: char sclines[N_LINES + 1]; /* lines translation table */
542: char rollflag; /* Roll or Page mode */
543: char lin24; /* 24 lines or 25 lines mode */
544: char savarg;
545: char tabs[N_COLUMNS];
546: unsigned char Xpos;
547: unsigned char Ypos;
548: unsigned char sc_up;
549: unsigned int sc_lo; /* jpw */
550: unsigned char csx[CSLEN];
551: unsigned char csy[CSLEN];
552: short cssgr[CSLEN]; /* save SGR flag */
553: short cscol[CSLEN]; /* save SGR flag */
554: short cs;
555: unsigned char att;
556: #ifdef COLOR
557: unsigned char col; /* color byte */
558: #endif /* COLOR */
559: #ifdef SCO
560: unsigned char bw; /* black_on_white flag */
561: #endif /* SCO */
562: };
563:
564: /* functions from views.c */
1.2 snw 565: void view_com (void);
566: void view_fun (int f, char *a);
567: short int newpsize (long size);
568: short int newusize (long size);
569: short int newrsize (long size, long nbrbuf);
570: void zreplace (char *a, char *b, char *c);
571: short int tstglvn (char *a);
572: void zname (char *a, char *b);
573: short int znamenumeric (char *str);
574: void procv22 (char *key);
575: void v25 (char *a, int i);
576: void m_tolower (char *str);
1.1 snw 577: void part_ref (struct vtstyp *scr, short from, short to);
578:
579: #define D_FREEM 0
580: #define D_M77 1
581: #define D_M84 2
582: #define D_M90 3
583: #define D_M95 4
584: #define D_MDS 5
585: #define D_M5 6
586:
587: /* per-routine flags */
588: typedef struct rtn_flags {
589: short standard;
590: short dialect;
591: } rtn_flags;
592:
593:
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