1 /* $Header: /src/pub/tcsh/sh.decls.h,v 3.38 2002/05/16 13:51:25 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)); 182 183 /* 184 * sh.hist.c 185 */ 186 extern void dohist __P((Char **, struct command *)); 187 extern struct Hist *enthist __P((int, struct wordent *, bool, bool)); 188 extern void savehist __P((struct wordent *, bool)); 189 extern void fmthist __P((int, ptr_t, char *, size_t)); 190 extern void rechist __P((Char *, int)); 191 extern void loadhist __P((Char *, bool)); 192 193 /* 194 * sh.init.c 195 */ 196 extern void mesginit __P((void)); 197 198 /* 199 * sh.lex.c 200 */ 201 extern void addla __P((Char *)); 202 extern void bseek __P((struct Ain *)); 203 extern void btell __P((struct Ain *)); 204 extern void btoeof __P((void)); 205 extern void copylex __P((struct wordent *, 206 struct wordent *)); 207 extern Char *domod __P((Char *, int)); 208 extern void freelex __P((struct wordent *)); 209 extern int lex __P((struct wordent *)); 210 extern void prlex __P((struct wordent *)); 211 extern int readc __P((bool)); 212 extern void settell __P((void)); 213 extern void unreadc __P((int)); 214 215 216 /* 217 * sh.misc.c 218 */ 219 extern int any __P((char *, int)); 220 extern Char **blkcpy __P((Char **, Char **)); 221 extern void blkfree __P((Char **)); 222 extern int blklen __P((Char **)); 223 extern void blkpr __P((Char **)); 224 extern void blkexpand __P((Char **, Char *)); 225 extern Char **blkspl __P((Char **, Char **)); 226 extern void closem __P((void)); 227 #ifndef CLOSE_ON_EXEC 228 extern void closech __P((void)); 229 #endif /* !CLOSE_ON_EXEC */ 230 extern Char **copyblk __P((Char **)); 231 extern int dcopy __P((int, int)); 232 extern int dmove __P((int, int)); 233 extern void donefds __P((void)); 234 extern Char lastchr __P((Char *)); 235 extern void lshift __P((Char **, int)); 236 extern int number __P((Char *)); 237 extern int prefix __P((Char *, Char *)); 238 extern Char **saveblk __P((Char **)); 239 extern void setzero __P((char *, int)); 240 extern Char *strip __P((Char *)); 241 extern Char *quote __P((Char *)); 242 extern Char *quote_meta __P((Char *, const Char *)); 243 extern char *strsave __P((const char *)); 244 extern void udvar __P((Char *)); 245 #ifndef POSIX 246 extern char *strstr __P((const char *, const char *)); 247 #endif /* !POSIX */ 248 #ifndef SHORT_STRINGS 249 extern char *strspl __P((char *, char *)); 250 extern char *strend __P((char *)); 251 #endif /* SHORT_STRINGS */ 252 253 /* 254 * sh.parse.c 255 */ 256 extern void alias __P((struct wordent *)); 257 extern void freesyn __P((struct command *)); 258 extern struct command *syntax __P((struct wordent *, 259 struct wordent *, int)); 260 261 /* 262 * sh.print.c 263 */ 264 extern void drainoline __P((void)); 265 extern void flush __P((void)); 266 #ifdef BSDTIMES 267 extern void pcsecs __P((long)); 268 #else /* !BSDTIMES */ 269 # ifdef POSIX 270 extern void pcsecs __P((clock_t)); 271 # else /* !POSIX */ 272 extern void pcsecs __P((time_t)); 273 # endif /* !POSIX */ 274 #endif /* BSDTIMES */ 275 #ifdef BSDLIMIT 276 extern void psecs __P((long)); 277 #endif /* BSDLIMIT */ 278 extern int putpure __P((int)); 279 extern int putraw __P((int)); 280 extern void xputchar __P((int)); 281 282 283 /* 284 * sh.proc.c 285 */ 286 extern void dobg __P((Char **, struct command *)); 287 extern void dobg1 __P((Char **, struct command *)); 288 extern void dofg __P((Char **, struct command *)); 289 extern void dofg1 __P((Char **, struct command *)); 290 extern void dojobs __P((Char **, struct command *)); 291 extern void dokill __P((Char **, struct command *)); 292 extern void donotify __P((Char **, struct command *)); 293 extern void dostop __P((Char **, struct command *)); 294 extern void dowait __P((Char **, struct command *)); 295 extern void palloc __P((int, struct command *)); 296 extern void panystop __P((bool)); 297 extern sigret_t pchild __P((int)); 298 extern void pendjob __P((void)); 299 extern int pfork __P((struct command *, int)); 300 extern void pgetty __P((int, int)); 301 extern void pjwait __P((struct process *)); 302 extern void pnote __P((void)); 303 extern void prestjob __P((void)); 304 extern void psavejob __P((void)); 305 extern int pstart __P((struct process *, int)); 306 extern void pwait __P((void)); 307 extern struct process *pfind __P((Char *)); 308 309 /* 310 * sh.sem.c 311 */ 312 extern void execute __P((struct command *, int, int *, 313 int *, bool)); 314 extern void mypipe __P((int *)); 315 316 /* 317 * sh.set.c 318 */ 319 extern struct varent *adrof1 __P((Char *, struct varent *)); 320 extern void doset __P((Char **, struct command *)); 321 extern void dolet __P((Char **, struct command *)); 322 extern Char *putn __P((int)); 323 extern int getn __P((Char *)); 324 extern Char *value1 __P((Char *, struct varent *)); 325 extern void set __P((Char *, Char *, int)); 326 extern void set1 __P((Char *, Char **, struct varent *, 327 int)); 328 extern void setq __P((Char *, Char **, struct varent *, 329 int)); 330 extern void unset __P((Char **, struct command *)); 331 extern void unset1 __P((Char *[], struct varent *)); 332 extern void unsetv __P((Char *)); 333 extern void setNS __P((Char *)); 334 extern void shift __P((Char **, struct command *)); 335 extern void plist __P((struct varent *, int)); 336 extern Char *unparse __P((struct command *)); 337 #if defined(DSPMBYTE) 338 extern void update_dspmbyte_vars __P((void)); 339 extern void autoset_dspmbyte __P((Char *)); 340 #endif 341 342 /* 343 * sh.time.c 344 */ 345 extern void donice __P((Char **, struct command *)); 346 extern void dotime __P((Char **, struct command *)); 347 #ifdef BSDTIMES 348 extern void prusage __P((struct sysrusage *, 349 struct sysrusage *, 350 timeval_t *, timeval_t *)); 351 extern void ruadd __P((struct sysrusage *, 352 struct sysrusage *)); 353 #else /* BSDTIMES */ 354 # ifdef _SEQUENT_ 355 extern void prusage __P((struct process_stats *, 356 struct process_stats *, 357 timeval_t *, timeval_t *)); 358 extern void ruadd __P((struct process_stats *, 359 struct process_stats *)); 360 # else /* !_SEQUENT_ */ 361 # ifdef POSIX 362 extern void prusage __P((struct tms *, struct tms *, 363 clock_t, clock_t)); 364 # else /* !POSIX */ 365 extern void prusage __P((struct tms *, struct tms *, 366 time_t, time_t)); 367 # endif /* !POSIX */ 368 # endif /* !_SEQUENT_ */ 369 #endif /* BSDTIMES */ 370 extern void settimes __P((void)); 371 #if defined(BSDTIMES) || defined(_SEQUENT_) 372 extern void tvsub __P((struct timeval *, 373 struct timeval *, 374 struct timeval *)); 375 #endif /* BSDTIMES || _SEQUENT_ */ 376 377 #endif /* _h_sh_decls */ 378