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