1 /* $Header: /src/pub/tcsh/sh.decls.h,v 3.39 2004/03/21 16:48:14 christos Exp $ */ 2 /* 3 * sh.decls.h External declarations from sh*.c 4 */ 5 /*- 6 * Copyright (c) 1980, 1991 The Regents of the University of California. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 #ifndef _h_sh_decls 34 #define _h_sh_decls 35 36 /* 37 * sh.c 38 */ 39 extern int gethdir __P((Char *)); 40 extern void dosource __P((Char **, struct command *)); 41 extern void exitstat __P((void)); 42 extern void goodbye __P((Char **, struct command *)); 43 extern void importpath __P((Char *)); 44 extern void initdesc __P((void)); 45 extern sigret_t pintr __P((int)); 46 extern void pintr1 __P((bool)); 47 extern void process __P((bool)); 48 extern void untty __P((void)); 49 #ifdef PROF 50 extern void done __P((int)); 51 #else 52 extern void xexit __P((int)); 53 #endif 54 55 /* 56 * sh.dir.c 57 */ 58 extern void dinit __P((Char *)); 59 extern void dodirs __P((Char **, struct command *)); 60 extern Char *dcanon __P((Char *, Char *)); 61 extern void dtildepr __P((Char *)); 62 extern void dtilde __P((void)); 63 extern void dochngd __P((Char **, struct command *)); 64 extern Char *dnormalize __P((Char *, int)); 65 extern void dopushd __P((Char **, struct command *)); 66 extern void dopopd __P((Char **, struct command *)); 67 extern void dfree __P((struct directory *)); 68 extern void dsetstack __P((void)); 69 extern int getstakd __P((Char *, int)); 70 extern void recdirs __P((Char *, int)); 71 extern void loaddirs __P((Char *)); 72 73 /* 74 * sh.dol.c 75 */ 76 extern void Dfix __P((struct command *)); 77 extern Char *Dfix1 __P((Char *)); 78 extern void heredoc __P((Char *)); 79 80 /* 81 * sh.err.c 82 */ 83 extern void errinit __P((void)); 84 extern void seterror __P((unsigned int, ...)); 85 extern void stderror __P((unsigned int, ...)); 86 87 /* 88 * sh.exec.c 89 */ 90 extern void doexec __P((struct command *, bool)); 91 extern void dohash __P((Char **, struct command *)); 92 extern void dounhash __P((Char **, struct command *)); 93 extern void execash __P((Char **, struct command *)); 94 extern void hashstat __P((Char **, struct command *)); 95 extern void xechoit __P((Char **)); 96 extern int executable __P((Char *, Char *, bool)); 97 extern int tellmewhat __P((struct wordent *, Char *)); 98 extern void dowhere __P((Char **, struct command *)); 99 extern int find_cmd __P((Char *, int)); 100 101 /* 102 * sh.exp.c 103 */ 104 extern Char *filetest __P((Char *, Char ***, bool)); 105 extern int expr __P((Char ***)); 106 extern int exp0 __P((Char ***, bool)); 107 108 /* 109 * sh.file.c 110 */ 111 #if defined(FILEC) && defined(TIOCSTI) 112 extern int tenex __P((Char *, int)); 113 #endif 114 115 /* 116 * sh.func.c 117 */ 118 extern void tsetenv __P((Char *, Char *)); 119 extern void Unsetenv __P((Char *)); 120 extern void doalias __P((Char **, struct command *)); 121 extern void dobreak __P((Char **, struct command *)); 122 extern void docontin __P((Char **, struct command *)); 123 extern void doecho __P((Char **, struct command *)); 124 extern void doelse __P((Char **, struct command *)); 125 extern void doend __P((Char **, struct command *)); 126 extern void doeval __P((Char **, struct command *)); 127 extern void doexit __P((Char **, struct command *)); 128 extern void doforeach __P((Char **, struct command *)); 129 extern void doglob __P((Char **, struct command *)); 130 extern void dogoto __P((Char **, struct command *)); 131 extern void doif __P((Char **, struct command *)); 132 extern void dolimit __P((Char **, struct command *)); 133 extern void dologin __P((Char **, struct command *)); 134 extern void dologout __P((Char **, struct command *)); 135 #ifdef NEWGRP 136 extern void donewgrp __P((Char **, struct command *)); 137 #endif 138 extern void donohup __P((Char **, struct command *)); 139 extern void dohup __P((Char **, struct command *)); 140 extern void doonintr __P((Char **, struct command *)); 141 extern void doprintenv __P((Char **, struct command *)); 142 extern void dorepeat __P((Char **, struct command *)); 143 extern void dofiletest __P((Char **, struct command *)); 144 extern void dosetenv __P((Char **, struct command *)); 145 extern void dosuspend __P((Char **, struct command *)); 146 extern void doswbrk __P((Char **, struct command *)); 147 extern void doswitch __P((Char **, struct command *)); 148 extern void doumask __P((Char **, struct command *)); 149 extern void dounlimit __P((Char **, struct command *)); 150 extern void dounsetenv __P((Char **, struct command *)); 151 extern void dowhile __P((Char **, struct command *)); 152 extern void dozip __P((Char **, struct command *)); 153 extern void func __P((struct command *, 154 struct biltins *)); 155 extern void gotolab __P((Char *)); 156 extern struct biltins *isbfunc __P((struct command *)); 157 extern void prvars __P((void)); 158 extern int srchx __P((Char *)); 159 extern void unalias __P((Char **, struct command *)); 160 extern void wfree __P((void)); 161 extern void dobuiltins __P((Char **, struct command *)); 162 extern void reexecute __P((struct command *)); 163 164 /* 165 * sh.glob.c 166 */ 167 extern Char *globequal __P((Char *, Char *)); 168 extern Char **dobackp __P((Char *, bool)); 169 extern void Gcat __P((Char *, Char *)); 170 extern Char *globone __P((Char *, int)); 171 extern int Gmatch __P((Char *, Char *)); 172 extern int Gnmatch __P((Char *, Char *, Char **)); 173 extern void ginit __P((void)); 174 extern Char **globall __P((Char **)); 175 extern void rscan __P((Char **, void (*)(int))); 176 extern void tglob __P((Char **)); 177 extern void trim __P((Char **)); 178 #if defined(FILEC) && defined(TIOCSTI) 179 extern int sortscmp __P((Char **, Char **)); 180 #endif 181 extern void nlsinit __P((void)); 182 extern int t_pmatch __P((Char *, Char *, Char **, int)); 183 184 /* 185 * sh.hist.c 186 */ 187 extern void dohist __P((Char **, struct command *)); 188 extern struct Hist *enthist __P((int, struct wordent *, bool, bool)); 189 extern void savehist __P((struct wordent *, bool)); 190 extern void fmthist __P((int, ptr_t, char *, size_t)); 191 extern void rechist __P((Char *, int)); 192 extern void loadhist __P((Char *, bool)); 193 194 /* 195 * sh.init.c 196 */ 197 extern void mesginit __P((void)); 198 199 /* 200 * sh.lex.c 201 */ 202 extern void addla __P((Char *)); 203 extern void bseek __P((struct Ain *)); 204 extern void btell __P((struct Ain *)); 205 extern void btoeof __P((void)); 206 extern void copylex __P((struct wordent *, 207 struct wordent *)); 208 extern Char *domod __P((Char *, int)); 209 extern void freelex __P((struct wordent *)); 210 extern int lex __P((struct wordent *)); 211 extern void prlex __P((struct wordent *)); 212 extern int readc __P((bool)); 213 extern void settell __P((void)); 214 extern void unreadc __P((int)); 215 216 217 /* 218 * sh.misc.c 219 */ 220 extern int any __P((char *, int)); 221 extern Char **blkcpy __P((Char **, Char **)); 222 extern void blkfree __P((Char **)); 223 extern int blklen __P((Char **)); 224 extern void blkpr __P((Char **)); 225 extern void blkexpand __P((Char **, Char *)); 226 extern Char **blkspl __P((Char **, Char **)); 227 extern void closem __P((void)); 228 #ifndef CLOSE_ON_EXEC 229 extern void closech __P((void)); 230 #endif /* !CLOSE_ON_EXEC */ 231 extern Char **copyblk __P((Char **)); 232 extern int dcopy __P((int, int)); 233 extern int dmove __P((int, int)); 234 extern void donefds __P((void)); 235 extern Char lastchr __P((Char *)); 236 extern void lshift __P((Char **, int)); 237 extern int number __P((Char *)); 238 extern int prefix __P((Char *, Char *)); 239 extern Char **saveblk __P((Char **)); 240 extern void setzero __P((char *, int)); 241 extern Char *strip __P((Char *)); 242 extern Char *quote __P((Char *)); 243 extern Char *quote_meta __P((Char *, const Char *)); 244 extern char *strsave __P((const char *)); 245 extern void udvar __P((Char *)); 246 #ifndef POSIX 247 extern char *strstr __P((const char *, const char *)); 248 #endif /* !POSIX */ 249 #ifndef SHORT_STRINGS 250 extern char *strspl __P((char *, char *)); 251 extern char *strend __P((char *)); 252 #endif /* SHORT_STRINGS */ 253 254 /* 255 * sh.parse.c 256 */ 257 extern void alias __P((struct wordent *)); 258 extern void freesyn __P((struct command *)); 259 extern struct command *syntax __P((struct wordent *, 260 struct wordent *, int)); 261 262 /* 263 * sh.print.c 264 */ 265 extern void drainoline __P((void)); 266 extern void flush __P((void)); 267 #ifdef BSDTIMES 268 extern void pcsecs __P((long)); 269 #else /* !BSDTIMES */ 270 # ifdef POSIX 271 extern void pcsecs __P((clock_t)); 272 # else /* !POSIX */ 273 extern void pcsecs __P((time_t)); 274 # endif /* !POSIX */ 275 #endif /* BSDTIMES */ 276 #ifdef BSDLIMIT 277 extern void psecs __P((long)); 278 #endif /* BSDLIMIT */ 279 extern int putpure __P((int)); 280 extern int putraw __P((int)); 281 extern void xputchar __P((int)); 282 283 284 /* 285 * sh.proc.c 286 */ 287 extern void dobg __P((Char **, struct command *)); 288 extern void dobg1 __P((Char **, struct command *)); 289 extern void dofg __P((Char **, struct command *)); 290 extern void dofg1 __P((Char **, struct command *)); 291 extern void dojobs __P((Char **, struct command *)); 292 extern void dokill __P((Char **, struct command *)); 293 extern void donotify __P((Char **, struct command *)); 294 extern void dostop __P((Char **, struct command *)); 295 extern void dowait __P((Char **, struct command *)); 296 extern void palloc __P((int, struct command *)); 297 extern void panystop __P((bool)); 298 extern sigret_t pchild __P((int)); 299 extern void pendjob __P((void)); 300 extern int pfork __P((struct command *, int)); 301 extern void pgetty __P((int, int)); 302 extern void pjwait __P((struct process *)); 303 extern void pnote __P((void)); 304 extern void prestjob __P((void)); 305 extern void psavejob __P((void)); 306 extern int pstart __P((struct process *, int)); 307 extern void pwait __P((void)); 308 extern struct process *pfind __P((Char *)); 309 310 /* 311 * sh.sem.c 312 */ 313 extern void execute __P((struct command *, int, int *, 314 int *, bool)); 315 extern void mypipe __P((int *)); 316 317 /* 318 * sh.set.c 319 */ 320 extern struct varent *adrof1 __P((Char *, struct varent *)); 321 extern void doset __P((Char **, struct command *)); 322 extern void dolet __P((Char **, struct command *)); 323 extern Char *putn __P((int)); 324 extern int getn __P((Char *)); 325 extern Char *value1 __P((Char *, struct varent *)); 326 extern void set __P((Char *, Char *, int)); 327 extern void set1 __P((Char *, Char **, struct varent *, 328 int)); 329 extern void setq __P((Char *, Char **, struct varent *, 330 int)); 331 extern void unset __P((Char **, struct command *)); 332 extern void unset1 __P((Char *[], struct varent *)); 333 extern void unsetv __P((Char *)); 334 extern void setNS __P((Char *)); 335 extern void shift __P((Char **, struct command *)); 336 extern void plist __P((struct varent *, int)); 337 extern Char *unparse __P((struct command *)); 338 #if defined(DSPMBYTE) 339 extern void update_dspmbyte_vars __P((void)); 340 extern void autoset_dspmbyte __P((Char *)); 341 #endif 342 343 /* 344 * sh.time.c 345 */ 346 extern void donice __P((Char **, struct command *)); 347 extern void dotime __P((Char **, struct command *)); 348 #ifdef BSDTIMES 349 extern void prusage __P((struct sysrusage *, 350 struct sysrusage *, 351 timeval_t *, timeval_t *)); 352 extern void ruadd __P((struct sysrusage *, 353 struct sysrusage *)); 354 #else /* BSDTIMES */ 355 # ifdef _SEQUENT_ 356 extern void prusage __P((struct process_stats *, 357 struct process_stats *, 358 timeval_t *, timeval_t *)); 359 extern void ruadd __P((struct process_stats *, 360 struct process_stats *)); 361 # else /* !_SEQUENT_ */ 362 # ifdef POSIX 363 extern void prusage __P((struct tms *, struct tms *, 364 clock_t, clock_t)); 365 # else /* !POSIX */ 366 extern void prusage __P((struct tms *, struct tms *, 367 time_t, time_t)); 368 # endif /* !POSIX */ 369 # endif /* !_SEQUENT_ */ 370 #endif /* BSDTIMES */ 371 extern void settimes __P((void)); 372 #if defined(BSDTIMES) || defined(_SEQUENT_) 373 extern void tvsub __P((struct timeval *, 374 struct timeval *, 375 struct timeval *)); 376 #endif /* BSDTIMES || _SEQUENT_ */ 377 378 #endif /* _h_sh_decls */ 379