sh.decls.h revision 83098
1/* $Header: /src/pub/tcsh/sh.decls.h,v 3.35 2001/08/06 23:52:03 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. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the University of 20 * California, Berkeley and its contributors. 21 * 4. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37#ifndef _h_sh_decls 38#define _h_sh_decls 39 40/* 41 * sh.c 42 */ 43extern int gethdir __P((Char *)); 44extern void dosource __P((Char **, struct command *)); 45extern void exitstat __P((void)); 46extern void goodbye __P((Char **, struct command *)); 47extern void importpath __P((Char *)); 48extern void initdesc __P((void)); 49extern sigret_t pintr __P((int)); 50extern void pintr1 __P((bool)); 51extern void process __P((bool)); 52extern void untty __P((void)); 53#ifdef PROF 54extern void done __P((int)); 55#else 56extern void xexit __P((int)); 57#endif 58 59/* 60 * sh.dir.c 61 */ 62extern void dinit __P((Char *)); 63extern void dodirs __P((Char **, struct command *)); 64extern Char *dcanon __P((Char *, Char *)); 65extern void dtildepr __P((Char *)); 66extern void dtilde __P((void)); 67extern void dochngd __P((Char **, struct command *)); 68extern Char *dnormalize __P((Char *, int)); 69extern void dopushd __P((Char **, struct command *)); 70extern void dopopd __P((Char **, struct command *)); 71extern void dfree __P((struct directory *)); 72extern void dsetstack __P((void)); 73extern int getstakd __P((Char *, int)); 74extern void recdirs __P((Char *, int)); 75extern void loaddirs __P((Char *)); 76 77/* 78 * sh.dol.c 79 */ 80extern void Dfix __P((struct command *)); 81extern Char *Dfix1 __P((Char *)); 82extern void heredoc __P((Char *)); 83 84/* 85 * sh.err.c 86 */ 87extern void errinit __P((void)); 88extern void seterror __P((unsigned int, ...)); 89extern void stderror __P((unsigned int, ...)); 90 91/* 92 * sh.exec.c 93 */ 94extern void doexec __P((struct command *)); 95extern void dohash __P((Char **, struct command *)); 96extern void dounhash __P((Char **, struct command *)); 97extern void execash __P((Char **, struct command *)); 98extern void hashstat __P((Char **, struct command *)); 99extern void xechoit __P((Char **)); 100extern int executable __P((Char *, Char *, bool)); 101extern int tellmewhat __P((struct wordent *, Char *)); 102extern void dowhere __P((Char **, struct command *)); 103extern int find_cmd __P((Char *, int)); 104 105/* 106 * sh.exp.c 107 */ 108extern Char *filetest __P((Char *, Char ***, bool)); 109extern int expr __P((Char ***)); 110extern int exp0 __P((Char ***, bool)); 111 112/* 113 * sh.file.c 114 */ 115#ifdef FILEC 116extern int tenex __P((Char *, int)); 117#endif 118 119/* 120 * sh.func.c 121 */ 122extern void tsetenv __P((Char *, Char *)); 123extern void Unsetenv __P((Char *)); 124extern void doalias __P((Char **, struct command *)); 125extern void dobreak __P((Char **, struct command *)); 126extern void docontin __P((Char **, struct command *)); 127extern void doecho __P((Char **, struct command *)); 128extern void doelse __P((Char **, struct command *)); 129extern void doend __P((Char **, struct command *)); 130extern void doeval __P((Char **, struct command *)); 131extern void doexit __P((Char **, struct command *)); 132extern void doforeach __P((Char **, struct command *)); 133extern void doglob __P((Char **, struct command *)); 134extern void dogoto __P((Char **, struct command *)); 135extern void doif __P((Char **, struct command *)); 136extern void dolimit __P((Char **, struct command *)); 137extern void dologin __P((Char **, struct command *)); 138extern void dologout __P((Char **, struct command *)); 139#ifdef NEWGRP 140extern void donewgrp __P((Char **, struct command *)); 141#endif 142extern void donohup __P((Char **, struct command *)); 143extern void dohup __P((Char **, struct command *)); 144extern void doonintr __P((Char **, struct command *)); 145extern void doprintenv __P((Char **, struct command *)); 146extern void dorepeat __P((Char **, struct command *)); 147extern void dofiletest __P((Char **, struct command *)); 148extern void dosetenv __P((Char **, struct command *)); 149extern void dosuspend __P((Char **, struct command *)); 150extern void doswbrk __P((Char **, struct command *)); 151extern void doswitch __P((Char **, struct command *)); 152extern void doumask __P((Char **, struct command *)); 153extern void dounlimit __P((Char **, struct command *)); 154extern void dounsetenv __P((Char **, struct command *)); 155extern void dowhile __P((Char **, struct command *)); 156extern void dozip __P((Char **, struct command *)); 157extern void func __P((struct command *, 158 struct biltins *)); 159extern void gotolab __P((Char *)); 160extern struct biltins *isbfunc __P((struct command *)); 161extern void prvars __P((void)); 162extern int srchx __P((Char *)); 163extern void unalias __P((Char **, struct command *)); 164extern void wfree __P((void)); 165extern void dobuiltins __P((Char **, struct command *)); 166extern void reexecute __P((struct command *)); 167 168/* 169 * sh.glob.c 170 */ 171extern Char *globequal __P((Char *, Char *)); 172extern Char **dobackp __P((Char *, bool)); 173extern void Gcat __P((Char *, Char *)); 174extern Char *globone __P((Char *, int)); 175extern int Gmatch __P((Char *, Char *)); 176extern int Gnmatch __P((Char *, Char *, Char **)); 177extern void ginit __P((void)); 178extern Char **globall __P((Char **)); 179extern void rscan __P((Char **, void (*)(int))); 180extern void tglob __P((Char **)); 181extern void trim __P((Char **)); 182#ifdef FILEC 183extern int sortscmp __P((Char **, Char **)); 184#endif 185extern void nlsinit __P((void)); 186 187/* 188 * sh.hist.c 189 */ 190extern void dohist __P((Char **, struct command *)); 191extern struct Hist *enthist __P((int, struct wordent *, bool, bool)); 192extern void savehist __P((struct wordent *, bool)); 193extern void fmthist __P((int, ptr_t, char *, size_t)); 194extern void rechist __P((Char *, int)); 195extern void loadhist __P((Char *, bool)); 196 197/* 198 * sh.init.c 199 */ 200extern void mesginit __P((void)); 201 202/* 203 * sh.lex.c 204 */ 205extern void addla __P((Char *)); 206extern void bseek __P((struct Ain *)); 207extern void btell __P((struct Ain *)); 208extern void btoeof __P((void)); 209extern void copylex __P((struct wordent *, 210 struct wordent *)); 211extern Char *domod __P((Char *, int)); 212extern void freelex __P((struct wordent *)); 213extern int lex __P((struct wordent *)); 214extern void prlex __P((struct wordent *)); 215extern int readc __P((bool)); 216extern void settell __P((void)); 217extern void unreadc __P((int)); 218 219 220/* 221 * sh.misc.c 222 */ 223extern int any __P((char *, int)); 224extern Char **blkcpy __P((Char **, Char **)); 225extern void blkfree __P((Char **)); 226extern int blklen __P((Char **)); 227extern void blkpr __P((Char **)); 228extern void blkexpand __P((Char **, Char *)); 229extern Char **blkspl __P((Char **, Char **)); 230extern void closem __P((void)); 231#ifndef CLOSE_ON_EXEC 232extern void closech __P((void)); 233#endif /* !CLOSE_ON_EXEC */ 234extern Char **copyblk __P((Char **)); 235extern int dcopy __P((int, int)); 236extern int dmove __P((int, int)); 237extern void donefds __P((void)); 238extern Char lastchr __P((Char *)); 239extern void lshift __P((Char **, int)); 240extern int number __P((Char *)); 241extern int prefix __P((Char *, Char *)); 242extern Char **saveblk __P((Char **)); 243extern void setzero __P((char *, int)); 244extern Char *strip __P((Char *)); 245extern Char *quote __P((Char *)); 246extern Char *quote_meta __P((Char *, const Char *)); 247extern char *strsave __P((const char *)); 248extern void udvar __P((Char *)); 249#ifndef POSIX 250extern char *strstr __P((const char *, const char *)); 251#endif /* !POSIX */ 252#ifndef SHORT_STRINGS 253extern char *strspl __P((char *, char *)); 254extern char *strend __P((char *)); 255#endif /* SHORT_STRINGS */ 256 257/* 258 * sh.parse.c 259 */ 260extern void alias __P((struct wordent *)); 261extern void freesyn __P((struct command *)); 262extern struct command *syntax __P((struct wordent *, 263 struct wordent *, int)); 264 265/* 266 * sh.print.c 267 */ 268extern void drainoline __P((void)); 269extern void flush __P((void)); 270#ifdef BSDTIMES 271extern void pcsecs __P((long)); 272#else /* !BSDTIMES */ 273# ifdef POSIX 274extern void pcsecs __P((clock_t)); 275# else /* !POSIX */ 276extern void pcsecs __P((time_t)); 277# endif /* !POSIX */ 278#endif /* BSDTIMES */ 279#ifdef BSDLIMIT 280extern void psecs __P((long)); 281#endif /* BSDLIMIT */ 282extern int putpure __P((int)); 283extern int putraw __P((int)); 284extern void xputchar __P((int)); 285 286 287/* 288 * sh.proc.c 289 */ 290extern void dobg __P((Char **, struct command *)); 291extern void dobg1 __P((Char **, struct command *)); 292extern void dofg __P((Char **, struct command *)); 293extern void dofg1 __P((Char **, struct command *)); 294extern void dojobs __P((Char **, struct command *)); 295extern void dokill __P((Char **, struct command *)); 296extern void donotify __P((Char **, struct command *)); 297extern void dostop __P((Char **, struct command *)); 298extern void dowait __P((Char **, struct command *)); 299extern void palloc __P((int, struct command *)); 300extern void panystop __P((bool)); 301extern sigret_t pchild __P((int)); 302extern void pendjob __P((void)); 303extern int pfork __P((struct command *, int)); 304extern void pgetty __P((int, int)); 305extern void pjwait __P((struct process *)); 306extern void pnote __P((void)); 307extern void prestjob __P((void)); 308extern void psavejob __P((void)); 309extern int pstart __P((struct process *, int)); 310extern void pwait __P((void)); 311extern struct process *pfind __P((Char *)); 312 313/* 314 * sh.sem.c 315 */ 316extern void execute __P((struct command *, int, int *, 317 int *)); 318extern void mypipe __P((int *)); 319 320/* 321 * sh.set.c 322 */ 323extern struct varent *adrof1 __P((Char *, struct varent *)); 324extern void doset __P((Char **, struct command *)); 325extern void dolet __P((Char **, struct command *)); 326extern Char *putn __P((int)); 327extern int getn __P((Char *)); 328extern Char *value1 __P((Char *, struct varent *)); 329extern void set __P((Char *, Char *, int)); 330extern void set1 __P((Char *, Char **, struct varent *, 331 int)); 332extern void setq __P((Char *, Char **, struct varent *, 333 int)); 334extern void unset __P((Char **, struct command *)); 335extern void unset1 __P((Char *[], struct varent *)); 336extern void unsetv __P((Char *)); 337extern void setNS __P((Char *)); 338extern void shift __P((Char **, struct command *)); 339extern void plist __P((struct varent *, int)); 340extern Char *unparse __P((struct command *)); 341#if defined(DSPMBYTE) 342extern void update_dspmbyte_vars __P((void)); 343extern void autoset_dspmbyte __P((Char *)); 344#endif 345 346/* 347 * sh.time.c 348 */ 349extern void donice __P((Char **, struct command *)); 350extern void dotime __P((Char **, struct command *)); 351#ifdef BSDTIMES 352extern void prusage __P((struct sysrusage *, 353 struct sysrusage *, 354 timeval_t *, timeval_t *)); 355extern void ruadd __P((struct sysrusage *, 356 struct sysrusage *)); 357#else /* BSDTIMES */ 358# ifdef _SEQUENT_ 359extern void prusage __P((struct process_stats *, 360 struct process_stats *, 361 timeval_t *, timeval_t *)); 362extern void ruadd __P((struct process_stats *, 363 struct process_stats *)); 364# else /* !_SEQUENT_ */ 365# ifdef POSIX 366extern void prusage __P((struct tms *, struct tms *, 367 clock_t, clock_t)); 368# else /* !POSIX */ 369extern void prusage __P((struct tms *, struct tms *, 370 time_t, time_t)); 371# endif /* !POSIX */ 372# endif /* !_SEQUENT_ */ 373#endif /* BSDTIMES */ 374extern void settimes __P((void)); 375#if defined(BSDTIMES) || defined(_SEQUENT_) 376extern void tvsub __P((struct timeval *, 377 struct timeval *, 378 struct timeval *)); 379#endif /* BSDTIMES || _SEQUENT_ */ 380 381#endif /* _h_sh_decls */ 382