Mercurial > illumos > onarm
annotate usr/src/tools/cscope-fast/global.h @ 9:2027089f4c3a
cscope-fast getline conflicts with getline in illumos
| author | Andrew Stormont <andyjstormont@gmail.com> |
|---|---|
| date | Wed, 29 Feb 2012 06:38:16 +0000 |
| parents | 1a15d5aaf794 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * CDDL HEADER START | |
| 3 * | |
| 4 * The contents of this file are subject to the terms of the | |
| 5 * Common Development and Distribution License, Version 1.0 only | |
| 6 * (the "License"). You may not use this file except in compliance | |
| 7 * with the License. | |
| 8 * | |
| 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 10 * or http://www.opensolaris.org/os/licensing. | |
| 11 * See the License for the specific language governing permissions | |
| 12 * and limitations under the License. | |
| 13 * | |
| 14 * When distributing Covered Code, include this CDDL HEADER in each | |
| 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 16 * If applicable, add the following below this CDDL HEADER, with the | |
| 17 * fields enclosed by brackets "[]" replaced with your own identifying | |
| 18 * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 19 * | |
| 20 * CDDL HEADER END | |
|
9
2027089f4c3a
cscope-fast getline conflicts with getline in illumos
Andrew Stormont <andyjstormont@gmail.com>
parents:
4
diff
changeset
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21 * |
|
2027089f4c3a
cscope-fast getline conflicts with getline in illumos
Andrew Stormont <andyjstormont@gmail.com>
parents:
4
diff
changeset
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22 * Copyright (c) 2012 Nexenta Systems, Inc. All rights reserved. |
| 0 | 23 */ |
| 24 /* Copyright (c) 1988 AT&T */ | |
| 25 /* All Rights Reserved */ | |
| 26 | |
| 27 | |
| 28 /* | |
| 29 * cscope - interactive C symbol cross-reference | |
| 30 * | |
| 31 * global type, data, and function definitions | |
| 32 */ | |
| 33 | |
| 34 /* | |
| 35 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. | |
| 36 * Use is subject to license terms. | |
| 37 */ | |
| 38 | |
|
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1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
Koji Uno <koji.uno@sun.com>
parents:
0
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changeset
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39 #pragma ident "%Z%%M% %I% %E% SMI" |
| 0 | 40 |
| 41 #include <ctype.h> /* isalpha, isdigit, etc. */ | |
| 42 #include <signal.h> /* SIGINT and SIGQUIT */ | |
| 43 #include <stdio.h> /* standard I/O package */ | |
| 44 #include <sys/types.h> | |
| 45 #include "constants.h" /* misc. constants */ | |
| 46 #include "invlib.h" /* inverted index library */ | |
| 47 #include "library.h" /* library function return values */ | |
| 48 #include "mouse.h" /* mouse interface */ | |
| 49 #define SIGTYPE void | |
| 50 | |
| 51 typedef enum { /* boolean data type */ | |
| 52 NO, | |
| 53 YES | |
| 54 } BOOL; | |
| 55 | |
| 56 typedef enum { /* findinit return code */ | |
| 57 NOERROR, | |
| 58 NOTSYMBOL, | |
| 59 REGCMPERROR | |
| 60 } FINDINIT; | |
| 61 | |
| 62 typedef struct history { /* command history */ | |
| 63 int field; | |
| 64 char *text; | |
| 65 struct history *previous; | |
| 66 struct history *next; | |
| 67 } HISTORY; | |
| 68 | |
| 69 typedef enum { /* keyword type */ | |
| 70 DECL, /* type declaration */ | |
| 71 FLOW, /* control flow (do, if, for, while, switch, etc.) */ | |
| 72 MISC /* misc.: sizeof or table placeholder for compression */ | |
| 73 } KEYWORD; | |
| 74 | |
| 75 /* digraph data for text compression */ | |
| 76 extern char dichar1[]; /* 16 most frequent first chars */ | |
| 77 extern char dichar2[]; /* 8 most frequent second chars */ | |
| 78 /* using the above as first chars */ | |
| 79 extern char dicode1[]; /* digraph first character code */ | |
| 80 extern char dicode2[]; /* digraph second character code */ | |
| 81 | |
| 82 /* main.c global data */ | |
| 83 extern char *editor, *home, *shell; /* environment variables */ | |
| 84 extern BOOL compress; /* compress the characters in the crossref */ | |
| 85 extern int cscopedepth; /* cscope invocation nesting depth */ | |
| 86 extern char currentdir[]; /* current directory */ | |
| 87 extern BOOL dbtruncated; /* database symbols are truncated to 8 chars */ | |
| 88 extern char **dbvpdirs; /* directories (including current) in */ | |
| 89 /* database view path */ | |
| 90 extern int dbvpndirs; /* number of directories in database */ | |
| 91 /* view path */ | |
| 92 extern int dispcomponents; /* file path components to display */ | |
| 93 extern BOOL editallprompt; /* prompt between editing files */ | |
| 94 extern int fileargc; /* file argument count */ | |
| 95 extern char **fileargv; /* file argument values */ | |
| 96 extern int fileversion; /* cross-reference file version */ | |
| 97 extern BOOL incurses; /* in curses */ | |
| 98 extern INVCONTROL invcontrol; /* inverted file control structure */ | |
| 99 extern BOOL invertedindex; /* the database has an inverted index */ | |
| 100 extern BOOL isuptodate; /* consider the crossref up-to-date */ | |
| 101 extern BOOL linemode; /* use line oriented user interface */ | |
| 102 extern char *namefile; /* file of file names */ | |
| 103 extern char *newreffile; /* new cross-reference file name */ | |
| 104 extern FILE *newrefs; /* new cross-reference */ | |
| 105 extern BOOL noacttimeout; /* no activity timeout occurred */ | |
| 106 extern BOOL ogs; /* display OGS book and subsystem names */ | |
| 107 extern FILE *postings; /* new inverted index postings */ | |
| 108 extern char *prependpath; /* prepend path to file names */ | |
| 109 extern BOOL returnrequired; /* RETURN required after selection number */ | |
| 110 extern int symrefs; /* cross-reference file */ | |
| 111 extern char temp1[]; /* temporary file name */ | |
| 112 extern char temp2[]; /* temporary file name */ | |
| 113 extern long totalterms; /* total inverted index terms */ | |
| 114 extern BOOL truncatesyms; /* truncate symbols to 8 characters */ | |
| 115 | |
| 116 /* command.c global data */ | |
| 117 extern BOOL caseless; /* ignore letter case when searching */ | |
| 118 extern BOOL *change; /* change this line */ | |
| 119 extern BOOL changing; /* changing text */ | |
| 120 extern char newpat[]; /* new pattern */ | |
| 121 extern char pattern[]; /* symbol or text pattern */ | |
| 122 | |
| 123 /* crossref.c global data */ | |
| 124 extern long dboffset; /* new database offset */ | |
| 125 extern BOOL errorsfound; /* prompt before clearing error messages */ | |
| 126 extern long fileindex; /* source file name index */ | |
| 127 extern long lineoffset; /* source line database offset */ | |
| 128 extern long npostings; /* number of postings */ | |
| 129 extern int symbols; /* number of symbols */ | |
| 130 | |
| 131 /* dir.c global data */ | |
| 132 extern char **incdirs; /* #include directories */ | |
| 133 extern char **srcdirs; /* source directories */ | |
| 134 extern char **srcfiles; /* source files */ | |
| 135 extern int nincdirs; /* number of #include directories */ | |
| 136 extern int nsrcdirs; /* number of source directories */ | |
| 137 extern int nsrcfiles; /* number of source files */ | |
| 138 extern int msrcfiles; /* maximum number of source files */ | |
| 139 | |
| 140 /* display.c global data */ | |
| 141 extern int *displine; /* screen line of displayed reference */ | |
| 142 extern int disprefs; /* displayed references */ | |
| 143 extern int field; /* input field */ | |
| 144 extern unsigned fldcolumn; /* input field column */ | |
| 145 extern int mdisprefs; /* maximum displayed references */ | |
| 146 extern int selectlen; /* selection number field length */ | |
| 147 extern int nextline; /* next line to be shown */ | |
| 148 extern int topline; /* top line of page */ | |
| 149 extern int bottomline; /* bottom line of page */ | |
| 150 extern int totallines; /* total reference lines */ | |
| 151 extern FILE *refsfound; /* references found file */ | |
| 152 extern FILE *nonglobalrefs; /* non-global references file */ | |
| 153 | |
| 154 /* exec.c global data */ | |
| 155 extern pid_t childpid; /* child's process ID */ | |
| 156 | |
| 157 /* find.c global data */ | |
| 158 extern char block[]; /* cross-reference file block */ | |
| 159 extern int blocklen; /* length of disk block read */ | |
| 160 extern char blockmark; /* mark character to be searched for */ | |
| 161 extern long blocknumber; /* block number */ | |
| 162 extern char *blockp; /* pointer to current character in block */ | |
| 163 extern char lastfilepath[]; /* last file that full path was computed for */ | |
| 164 | |
| 165 /* lookup.c global data */ | |
| 166 extern struct keystruct { | |
| 167 char *text; | |
| 168 char delim; | |
| 169 KEYWORD type; | |
| 170 struct keystruct *next; | |
| 171 } keyword[]; | |
| 172 | |
| 173 /* scanner.l global data */ | |
| 174 extern int first; /* buffer index for first char of symbol */ | |
| 175 extern int last; /* buffer index for last char of symbol */ | |
| 176 extern int lineno; /* symbol line number */ | |
| 177 extern FILE *yyin; /* input file descriptor */ | |
| 178 extern int yyleng; /* input line length */ | |
| 179 extern int yylineno; /* input line number */ | |
| 180 #if hpux | |
| 181 extern unsigned char yytext[]; /* input line text */ | |
| 182 #else | |
| 183 extern char yytext[]; /* input line text */ | |
| 184 #endif | |
| 185 | |
| 186 /* vpinit.c global data */ | |
| 187 extern char *argv0; /* command name */ | |
| 188 | |
| 189 /* cscope functions called from more than one function or between files */ | |
| 190 /* cgrep.c */ | |
| 191 void egrepcaseless(int i); | |
| 192 char *egrepinit(char *expression); | |
| 193 int egrep(char *f, FILE *o, char *fo); | |
| 194 | |
| 195 /* command.c */ | |
| 196 BOOL command(int commandc); | |
| 197 void clearprompt(void); | |
| 198 BOOL readrefs(char *filename); | |
| 199 BOOL changestring(void); | |
| 200 void mark(int i); | |
| 201 | |
| 202 /* crossref.c */ | |
| 203 void crossref(char *srcfile); | |
| 204 void savesymbol(int token); | |
| 205 void putfilename(char *srcfile); | |
| 206 void putposting(char *term, int type); | |
| 207 void putstring(char *s); | |
| 208 void warning(char *text); | |
| 209 | |
| 210 /* dir.c */ | |
| 211 void sourcedir(char *dirlist); | |
| 212 void includedir(char *dirlist); | |
| 213 void makefilelist(void); | |
| 214 void incfile(char *file, int type); | |
| 215 BOOL infilelist(char *file); | |
| 216 void addsrcfile(char *path); | |
| 217 void freefilelist(void); | |
| 218 | |
| 219 /* display.c */ | |
| 220 void dispinit(void); | |
| 221 void display(void); | |
| 222 void setfield(void); | |
| 223 void atfield(void); | |
| 224 void jumpback(int sig); | |
| 225 BOOL search(void); | |
| 226 BOOL writerefsfound(void); | |
| 227 void countrefs(void); | |
| 228 void myperror(char *text); | |
| 229 void putmsg(char *msg); | |
| 230 void clearmsg2(void); | |
| 231 void putmsg2(char *msg); | |
| 232 void seekline(int line); | |
| 233 void ogsnames(char *file, char **subsystem, char **book); | |
| 234 char *pathcomponents(char *path, int components); | |
| 235 void strtoupper(char *s); | |
| 236 | |
| 237 /* edit.c */ | |
| 238 void editref(int i); | |
| 239 void editall(void); | |
| 240 void edit(char *file, char *linenum); | |
| 241 | |
| 242 /* find.c */ | |
| 243 void findsymbol(void); | |
| 244 void finddef(void); | |
| 245 void findallfcns(void); | |
| 246 void findcalledby(void); | |
| 247 void findcalling(void); | |
| 248 void findassignments(void); | |
| 249 char *findgreppat(void); | |
| 250 char *findegreppat(char *egreppat); | |
| 251 void findfile(void); | |
| 252 void findinclude(void); | |
| 253 FINDINIT findinit(void); | |
| 254 void findcleanup(void); | |
| 255 void initprogress(void); | |
| 256 void progress(char *format, long n1, long n2); | |
| 257 BOOL match(void); | |
| 258 BOOL matchrest(void); | |
| 259 void getstring(char *s); | |
| 260 char *scanpast(int c); | |
| 261 char *readblock(void); | |
| 262 long dbseek(long offset); | |
| 263 | |
| 264 /* help.c */ | |
| 265 void help(void); | |
| 266 | |
| 267 /* history.c */ | |
| 268 void addcmd(int f, char *s); | |
| 269 void resetcmd(void); | |
| 270 HISTORY *currentcmd(void); | |
| 271 HISTORY *prevcmd(void); | |
| 272 HISTORY *nextcmd(void); | |
| 273 | |
| 274 /* input.c */ | |
| 275 void catchint(int sig); | |
| 276 int ungetch(int c); | |
| 277 int mygetch(void); | |
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9
2027089f4c3a
cscope-fast getline conflicts with getline in illumos
Andrew Stormont <andyjstormont@gmail.com>
parents:
4
diff
changeset
|
278 int mygetline(char s[], size_t size, int firstchar, BOOL iscaseless); |
| 0 | 279 void askforchar(void); |
| 280 void askforreturn(void); | |
| 281 void shellpath(char *out, int limit, char *in); | |
| 282 | |
| 283 /* lookup.c */ | |
| 284 void initsymtab(void); | |
| 285 struct keystruct *lookup(char *ident); | |
| 286 int hash(char *s); | |
| 287 | |
| 288 /* main.c */ | |
| 289 void rebuild(void); | |
| 290 void entercurses(void); | |
| 291 void exitcurses(void); | |
| 292 void myexit(int sig); | |
| 293 void cannotopen(char *file); | |
| 294 void cannotwrite(char *file); | |
| 295 | |
| 296 /* menu.c */ | |
| 297 void initmenu(void); | |
| 298 | |
| 299 extern void initscanner(char *srcfile); | |
| 300 extern int yylex(void); | |
| 301 extern int execute(char *, ...); |