Annotation of freem/src/mpsdef.h, revision 1.7
1.1 snw 1: /*
1.7 ! snw 2: * $Id: mpsdef.h,v 1.6 2025/04/02 03:02:42 snw Exp $
1.1 snw 3: * common external definitions for all mumps modules
4: *
5: *
1.3 snw 6: * Author: Serena Willis <snw@coherent-logic.com>
1.1 snw 7: * Copyright (C) 1998 MUG Deutschland
1.4 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: *
1.5 snw 26: * $Log: mpsdef.h,v $
1.7 ! snw 27: * Revision 1.6 2025/04/02 03:02:42 snw
! 28: * Stop requiring users to pass -e to fmadm when -u or -g are passed
! 29: *
1.6 snw 30: * Revision 1.5 2025/03/24 04:05:36 snw
31: * Replace crlf with frm_crlf to avoid symbol conflict with readline on OS/2
32: *
1.5 snw 33: * Revision 1.4 2025/03/09 19:50:47 snw
34: * Second phase of REUSE compliance and header reformat
35: *
1.4 snw 36: *
37: * SPDX-FileCopyrightText: (C) 2025 Coherent Logic Development LLC
38: * SPDX-License-Identifier: AGPL-3.0-or-later
1.1 snw 39: **/
40:
41: #include <stdio.h>
42: #include <setjmp.h>
43: #include <signal.h>
44: #include <float.h>
45:
46: #if !defined(DBL_DIG)
47: # define DBL_DIG 15
48: #endif
49:
50: /* constants definition module */
51: #include "mpsdef0.h"
52:
53: #if defined(HAVE_MWAPI_MOTIF)
54: # include <Xm/Xm.h>
55: extern XtAppContext mwapi_context;
56: #endif
57:
58: /* c-global variables as external definitions */
59:
60: /* NOTE: this is a constant if SYSFIVE is undefined (in mumps.c) */
61: /* needs to be resolved: djw 3/15/99 */
62: #ifdef SYSFIVE
63: extern long FreeM_timezone; /* time zone */
64: #endif
65:
66: extern short run_daemon;
67: extern short nofork;
68: extern char *pid_file_path;
69: extern int pid_fd;
70:
71: /* USING and WITH */
72: extern char i_using[STRLEN];
73: extern char i_with[STRLEN];
74:
75: extern int errno; /* external error code for systemcalls */
76:
77: extern int m_argc; /* arguments count */
78: extern char **m_argv; /* arguments string */
79: extern char **m_envp; /* environment pointer */
80:
81: extern short frm_throw_all_errors; /* allow non-U errors to be raised by setting $ECODE */
82:
83: extern union four_fl {
84: long unsigned all;
85: char one[4];
86: } glvnflag; /* [0] unique name chars 0=no limit */
87:
88: /* [1] case sensitivity flag 0=sensitive */
89: /* [2] max. name+subscripts 0=no limit */
90: /* [3] max. length of a subscript 0=no limit */
91: extern int libflag; /* are we running as library? */
92: extern int lonelyflag; /* single user flag */
93: extern int lowerflag; /* lowercase everywhere flag */
94: extern int killerflag; /* SIGTERM handling flag */
95: extern int huperflag; /* SIGHUP handling flag */
96: extern int s_fun_flag; /* VIEW 70: ZSORT/ZSYNTAX flag */
97: extern int n_fun_flag; /* VIEW 71: ZNEXT/ZNAME flag */
98: extern int p_fun_flag; /* VIEW 72: ZPREVIOUS/ZPIECE flag */
99: extern int d_fun_flag; /* VIEW 73: ZDATE/ZDATA flag */
100: extern int zjobflag; /* VIEW 79: old ZJOB vs. new ZJOB flag */
101: extern int eightbit; /* VIEW 80: 7 vs. 8 bit flag */
102: extern int PF1flag; /* VIEW 81: PF1 flag */
103: extern int ordercounter; /* VIEW 82: order counter */
104: extern int etxtflag; /* VIEW 83: text in $ZE flag */
105: extern char lvndefault[256]; /* VIEW 89: UNDEF lvn default */
106: extern char gvndefault[256]; /* VIEW 90: UNDEF gvn default */
107: extern char exfdefault[256]; /* VIEW 91: missig QUIT expr default */
108: extern int typemmflag; /* VIEW 92: DEM2EUR: type mismatch error */
109: extern int namespace; /* VIEW 200: namespace index */
110: extern int config; /* VIEW 201: configuration index */
111: extern char WHR[12][4]; /* names of currencies */
112: extern char EUR2WHR[12][9]; /* conversion factors EUR to ... */
113:
114: extern char glo_prefix[MONTH_LEN]; /* VIEW 96: global prefix */
115: extern char glo_ext[MONTH_LEN]; /* VIEW 97: global postfix */
116: extern char rou_ext[MONTH_LEN]; /* VIEW 98: routine extention */
117: extern long tzoffset; /* VIEW 99: timer offset */
118: extern int v100; /* VIEW 100: return value of kill */
119: extern char l_o_val[256]; /* VIEW 110: local $o/$q data value */
120: extern char g_o_val[256]; /* VIEW 111: global $o/$q data value */
121: extern int zsavestrategy; /* VIEW 133: remember ZLOAD directory on ZSAVE */
122: extern long v93; /* VIEW 93: zkey prod. default */
123: extern char v93a[NO_V93][256]; /* VIEW 93: production rules */
124:
125: extern struct vtstyp *screen; /* active screen */
126: extern short jour_flag; /* journal flag 0/1/-1 */
127:
128: /* trace variables for global.c */
129: extern unsigned long traceblk[TRLIM]; /* trace stack - block numbers */
130: extern short traceadr[TRLIM]; /* - status */
131: extern short trx; /* - stack pointer */
132: extern char compactkey[256]; /* internal form of key in global.c */
133:
134: extern short mcmnd; /* mumps command letter */
135: extern short arg; /* stack pointer (expr.c) */
136: extern char *argstck[PARDEPTH + 1]; /* stack of pointers to */
137:
138: /* intermediate results */
139:
140: extern long ordercnt; /* repeater for $order/$query */
141: extern short setpiece; /* =1 set$piece executing */
142: extern short setop; /* SET op flag */
143: extern char rou_name[]; /* $T(+0)/$ZN routine name */
144: extern char *namstck; /* routine name stack */
145: extern char *namptr; /* routine name stack pointer */
146: extern char *framstck; /* DO_frame stack */
147: extern char *dofrmptr; /* DO_frame stack pointer */
148: extern char zb[40]; /* $ZB last ESC_sequence */
149: extern char zerror[]; /* $ZERROR last error */
150: extern char ztrap[NESTLEVLS + 2][ZTLEN]; /* $ZTRAP to be xecuted on error */
151: extern short DSM2err; /* enable normal error processing */
152: extern short nesterr; /* nesterr and callerr contain info */
153: extern char callerr[NESTLEVLS + 1][40]; /* about call situation at error */
154: extern short zerr; /* $ZE numeric error code */
155:
156: extern char stack0[];
157:
158: extern char zmc[]; /* $ZMC loadable match 'controls' */
159: extern char zmn[]; /* $ZMN loadable match 'numeric' */
160: extern char zmp[]; /* $ZMP loadable match 'punctuation' */
161: extern char zml[]; /* $ZML loadable match 'lowercase' */
162: extern char zmu[]; /* $ZMU loadable match 'uppercase' */
163:
164:
165: extern char zloc[256]; /* $ZL last local reference */
166: extern char zref[256]; /* $ZR last global reference */
167: extern short nakoffs; /* offset to naked reference */
168: extern char zfunkey[44][FUNLEN]; /* $ZF function key */
169: extern short xpos[MAXDEV + 1]; /* $X-vector */
170: extern short ypos[MAXDEV + 1]; /* $Y-vector */
1.5 snw 171: extern short frm_crlf[MAXDEV + 1]; /* CR/LF flag vector */
1.1 snw 172: extern short fm_nodelay[MAXDEV + 1]; /* nodelay flag vector */
173: extern int SIflag[MAXDEV + 1]; /* SI/SO flag */
174: extern int ESCflag[MAXDEV + 1]; /* ESC flag */
175: extern short RightMargin; /* Output Margin. Default no */
176:
177: /* automatic CR/LF */
178: extern short InFieldLen; /* Input Field length Def: 255 char */
179: extern long DSW; /* Device Status word (Terminal) */
180: extern char LineTerm[]; /* Input Line Terminator chars */
181: extern char BrkKey; /* <INTERRUPT> key Def: CTRL/C */
182: extern char ug_buf[MAXDEV + 1][256]; /* ungetc-buffers */
183: extern char devopen[MAXDEV + 1]; /* 0 not open */
184:
185: /* 'r' input */
186: /* 'w' or 'a' output */
187:
188:
189: extern short fp_mode; /* 0 = fixed, 1 = IEEE 754 */
190: extern short en_revstrf; /* if 1, reverse $E, $P, $N enabled */
191:
192: typedef struct frm_devstat {
193: short mdc_err;
194: short frm_err;
195: char err_txt[80];
196: } frm_devstat;
197:
198: extern frm_devstat devstat[MAXDEV + 1]; /* device error statuses */
199:
200: extern char dev[MAXDEV + 1][40]; /* names of IO devices */
201:
202: extern char G0I[MAXDEV + 1][257]; /* G0 input translation table */
203: extern char G0O[MAXDEV + 1][257]; /* G0 output translation table */
204: extern char G1I[MAXDEV + 1][257]; /* G1 input translation table */
205: extern char G1O[MAXDEV + 1][257]; /* G1 output translation table */
206:
207: extern FILE *opnfile[];
208: extern char sq_modes[MAXDEV + 1];
209: extern char act_oucpath[MAXDEV + 1][40]; /* actual path of currently used device */
210:
211: extern short olddes[NO_GLOBLS]; /* filedescr of open global files */
212: extern char oldfil[NO_GLOBLS][1024]; /* names of open global files */
213: extern short usage[NO_GLOBLS]; /* usage count of global files */
214: extern long g_ages[NO_GLOBLS]; /* last access of global files */
215: extern short inuse; /* file in use */
216:
217: extern int lio_mode;
218: extern short io; /* $IO */
219: extern short test; /* $TEST */
220: extern short pattrnflag; /* incomplete match flag */
221: extern char pattrnchar; /* incomplete match flag supplement */
222: extern int zsystem; /* $ZSYSTEM return status of UNIX call */
223: extern short zcc; /* $ZC (ControlC-Flag) */
224: extern char *rouptr; /* pointer to begin of routine */
225: extern char *roucur; /* cursor into routine */
226: extern char *rouend; /* pointer to end of pgm */
227: extern char *rouins; /* pointer for direct mode insert */
228:
229: extern short breakon; /* BREAK enable/disable-flag */
230: extern short zbreakon; /* ZBREAK enable/disable-flag */
231: extern short zbflag; /* 'ZBREAK from terminal'-flag */
232: extern short zprecise; /* $ZPRECICION of arithmetic */
233: extern char fp_conversion[10]; /* sprintf conversion constant for ieee754 support */
234: extern long nrandom; /* random number */
235: extern long ran_a; /* random number parameter a */
236: extern long ran_b; /* random number parameter b */
237: extern long ran_c; /* random number parameter c */
238: extern short usermode; /* 0=user mode 1=programmer mode */
239: extern int restricted_mode; /* TRUE=restricted mode FALSE=unrestricted mode */
240: extern short demomode; /* 0=no demo 1=demo mode */
241: extern int d0char; /* demomode ouput character */
242: extern int d1char; /* demomode '!' character */
243: extern short cset; /* 0=mumps set 1='C' set flag */
244: extern int hardcopy; /* hardcopy flag */
245: extern int frm_filter; /* filter flag */
246: extern int noclear;
247: extern int standard; /* 1=standard only, */
248: extern int quiet_mode; /* quiet mode */
249: extern char config_file[4096]; /* path to configuration file */
1.7 ! snw 250: extern char env_config_file[4096]; /* path to environment config file */
1.1 snw 251: extern char shm_env[255]; /* shared memory environment */
252: /* 0=non standard features enabled */
253: extern short ierr;
254: extern short deferred_ierr;
255: extern char err_suppl[255];
256: extern char errmes[MAXERR][ERRLEN]; /* error messages */
257:
258: extern long PSIZE; /* size of 'partition' */
259: extern char *mbpartition;
260: extern char *partition;
261: extern short writing_mb;
262: extern unsigned long alphptr[]; /* pointers into symbol table */
263: extern long symlen; /* 'lower' bound of symbol table */
264: extern char *apartition; /* alternate partition */
265: extern long asymlen; /* 'lower' bound of symbol table */
266: extern unsigned long aalphptr[]; /* pointers into symbol table */
267:
268: extern short autopsize; /* automatic increase of PSIZE */
269: extern long svnlen; /* 'lower' bound of udf_svn_tab */
270: extern long UDFSVSIZ; /* size of userdef special var tab. */
271: extern short autousize; /* automatic increase of UDFSVSIZ */
272: extern char *svntable; /* udf special variable table */
273: extern unsigned long svnaptr[]; /* pointers into udf_svn_tab */
274: extern long NO_OF_RBUF; /* number of routine buffers */
275: extern long PSIZE0; /* size of routine buffers */
276: extern short autorsize; /* automatic increase of PSIZE0 */
277: extern short aliases; /* aliases pointer */
278: extern char ali[]; /* aliases table */
279: extern long v22ptr; /* view 22 aliases pointer */
280: extern char *v22ali; /* view 22 aliases field */
281: extern long v22size; /* current size of aliases field */
282:
283: extern char *buff; /* alternate buffers */
284: extern char code[]; /* currently interpreted code */
285: extern long NSIZE; /* size of newstack */
286: extern char *newstack; /* stack for NEWed variables */
287: extern char *newptr; /* pointer to NEW stack */
288: extern char *newlimit; /* pointer to NEW stack end */
289: extern int errfunlvl; /* avoid wrong error message in $$FUN */
290: extern short nstx; /* nest stack: */
291: extern short nestc[]; /* - command (DO...) */
292: extern char *nestp[]; /* - cmdptr */
293: extern char *nestn[]; /* - namptr */
294: extern long nestr[]; /* - roucur */
295: extern char *nestnew[]; /* - newptr */
296: extern char neste[]; /* - was this frame entered as the result of an error? */
297: extern short repQUIT; /* QUIT repeater */
298:
299: extern char *argptr; /* pointer to beg of tmp storage */
300: extern char *s; /* pointer to symlen_offset */
301: extern char *codptr; /* pointer within code[] */
302: extern char dosave[20]; /* in a FOR range save DO label */
303: extern char *xdosave;
304:
305: extern char varnam[]; /* variable/array/function name */
306: extern char varerr[256]; /* reference in error message */
307: extern char pgms[MAXNO_OF_RBUF + 1][40]; /* names of alt.pgms */
308: extern long ages[]; /* last call to this pgm */
309: extern char *ends[]; /* saved rouend-pointer */
310: extern char path[MAXNO_OF_RBUF][256]; /* directory where routine was loaded */
311: extern rtn_flags rbuf_flags[MAXNO_OF_RBUF]; /* per-routine flags */
312: extern char glopath[PATHLEN]; /* path to access globals */
313: extern char rou0path[PATHLEN]; /* routine access with DO,GOTO,JOB */
314: extern char rou1path[PATHLEN]; /* routine access with ZL,ZS */
315:
316: extern char gloplib[PATHLEN]; /* path to access %globals */
317: extern char rou0plib[PATHLEN]; /* %routine path (DO..) */
318: extern char rou1plib[PATHLEN]; /* %routine path (ZL..) */
319:
320: extern char gbl_u_engine[255]; /* user global engine */
321: extern char gbl_s_engine[255]; /* system global engine */
322: extern char loc_engine[255]; /* local engine */
323:
324: extern unsigned long int bdb_flush_threshold;
325:
326: extern char oucpath[PATHLEN]; /* OPEN/USE/CLOSE path */
327: extern char rgafile[PATHLEN]; /* routine/global access protocol file */
328: extern char zargdefname[PATHLEN]; /* default varname for Zcommands */
329: extern FILE *rgaccess; /* dto. filedes */
330: extern FILE *jouraccess; /* dto. filedes */
331:
332: extern char curdir[PATHLEN]; /* current directory */
333: extern char startuprou[PATHLEN];
334: extern char zcommds[256]; /* intrinsic z-commands */
335: extern char zfunctions[256]; /* intrinsic z-functions */
336: extern char zsvn[256]; /* intrinsic z-special variables */
337: extern char brkaction[256]; /* action in case of BREAK */
338: extern pid_t father; /* JOB-ID of father process */
339:
340: /* date types parameters */
341: extern char month[NO_DATETYPE][12][MONTH_LEN]; /* month names or numbers */
342: extern char dat1char[NO_DATETYPE][MONTH_LEN]; /* date 1st delimiter */
343: extern char dat2char[NO_DATETYPE][MONTH_LEN]; /* date 2nd delimmiter */
344: extern char dat3char[NO_DATETYPE]; /* date day justify char */
345: extern char dat4flag[NO_DATETYPE]; /* 0=DMY, 1=MDY, 2=YMD */
346: extern char dat5flag[NO_DATETYPE]; /* suppress century digits */
347: extern long int datGRbeg[NO_DATETYPE]; /* first day of gregorian calendar 15-OCT-1582 */
348: extern int datetype; /* type for $zd special variable */
349:
350: extern char tim1char[NO_TIMETYPE]; /* time 1st delimiter */
351: extern char tim2char[NO_TIMETYPE]; /* time 2nd delimiter */
352: extern char tim3char[NO_TIMETYPE]; /* time hour justify char */
353: extern char tim4flag[NO_TIMETYPE]; /* 0=12 Hrs 1=24 Hrs */
354: extern char tim5flag[NO_TIMETYPE]; /* suppress seconds */
355: extern int timetype; /* type for $zt special variable */
356:
357: extern jmp_buf sjbuf; /* on timeout */
358: extern char *roucu0;
359: extern char *dofram0;
360:
361: extern short forx; /* FOR stack pointer */
362: extern char forvar[NESTLEVLS + 1][40], /* FOR variable */
363: forinc[NESTLEVLS + 1][40], /* FOR increment */
364: forpost[NESTLEVLS + 1][128],/* FOR postconditional */
365: forlim[NESTLEVLS + 1][40]; /* FOR limit value */
366: extern short fortyp[NESTLEVLS + 1]; /* 0 = forever 1 = single, */
367:
368: /* 2 = unlim.iter,3 = limit iter. */
369: /* 4 = "" +inc=1 5 = "" + inc=1 */
370: extern short fori[NESTLEVLS + 1]; /* if fortyp=5 length of forlimit */
371:
372: extern char *fvar; /* current forvar */
373: extern char *finc; /* current forinc */
374: extern char *fpost; /* current forpost */
375: extern char *flim; /* current forlim */
376: extern short ftyp; /* current fortyp */
377: extern short fi; /* current fori */
378: extern short forsw; /* FOR switch */
379: extern short argless_forsw_quit; /* QUIT from argumentless FOR */
380: extern short sigint_in_for; /* SIGINT occurred in FOR loop */
381: extern short direct_mode;
382: extern short loadsw; /* flag to avoid redundant loads */
383: extern short extr_types[NESTLEVLS + 1]; /* return types of extrinsic functions */
384:
385: extern char destructors[10][50];
386: extern int destructor_ct;
387: extern char private_keys[MAX_PRIVATE_KEYS][255];
388:
389: /* after XECUTEs */
390: extern short promflag; /* prompt execute flag */
391: extern short privflag; /* extrinsic z-command flag */
392:
393: extern short brkstk[NESTLEVLS + 1]; /* stack for BREAK information */
394:
395: extern char *cmdstack;
396: extern char *cmdptr;
397:
398: extern short offset;
399: extern long frm_timeout;
400: extern short timeoutms;
401: extern char tmp4[80];
402: extern short param; /* parameter count */
403: extern short paramx; /* current parameter */
404: //extern char *calloc ();
405: extern short level; /* level count */
406: extern short nestlt[NESTLEVLS + 1]; /* stack $T / stack levelcount */
407: extern pid_t pid; /* $J = process ID */
408:
409: extern char jour_hostid[256];
410:
411: extern char nsroot[4096]; /* root path of namespace */
412: extern char nsname[256]; /* namespace name */
413: extern char *freem_path; /* path to the running instance of FreeM */
414: extern char history_file[256];
415: extern int n_lines; /* rows in screen */
416: extern int n_columns; /* columns in screen */
417: extern short ipc_pending; /* 1 if an incoming IPC is pending, 0 otherwise */
418:
419: extern int strict_mode;
420: extern short first_process;
421: extern size_t shm_init_size;
422: extern short inrpt_after_async;
423:
424: //#ifndef OLDUNIX
425: // extern struct sigaction act; /* signals stuff */
426: //#endif /* OLDUNIX */
427:
428: /* Macros */
429: /* Create a new variable of type (datatype) with space for qty instances */
430: #define NEW(datatype,qty) ((datatype *)calloc(qty,sizeof(datatype)))
431:
1.2 snw 432: /* End of $Source: /home/cvsroot/freem/src/mpsdef.h,v $ */
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