1 /* $Header: /p/tcsh/cvsroot/tcsh/sh.decls.h,v 3.53 2006/08/24 20:56:31 christos Exp $ */
3 * sh.decls.h External declarations from sh*.c
6 * Copyright (c) 1980, 1991 The Regents of the University of California.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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.
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
39 extern Char *gethdir (const Char *);
40 extern void dosource (Char **, struct command *);
41 extern void exitstat (void);
42 extern void goodbye (Char **, struct command *);
43 extern void importpath (Char *);
44 extern void initdesc (void);
45 extern void pintr (void);
46 extern void pintr1 (int);
47 extern void phup (void);
48 extern void process (int);
49 extern void untty (void);
51 extern void done (int);
53 extern void xexit (int);
59 extern void dinit (Char *);
60 extern void dodirs (Char **, struct command *);
61 extern Char *dcanon (Char *, Char *);
62 extern void dtildepr (Char *);
63 extern void dtilde (void);
64 extern void dochngd (Char **, struct command *);
65 extern Char *dnormalize (const Char *, int);
66 extern void dopushd (Char **, struct command *);
67 extern void dopopd (Char **, struct command *);
68 extern void dfree (struct directory *);
69 extern void dsetstack (void);
70 extern const Char *getstakd (int);
71 extern void recdirs (Char *, int);
72 extern void loaddirs (Char *);
77 extern void Dfix (struct command *);
78 extern Char *Dfix1 (Char *);
79 extern void heredoc (Char *);
84 extern void reset (void);
85 extern void cleanup_push_internal(void *, void (*fn) (void *)
87 , const char *, size_t
88 #define cleanup_push(v, f) cleanup_push_internal(v, f, __FILE__, __LINE__)
90 #define cleanup_push(v, f) cleanup_push_internal(v, f)
93 extern void cleanup_ignore(void *);
94 extern void cleanup_until (void *);
95 extern void cleanup_until_mark(void);
96 extern size_t cleanup_push_mark(void);
97 extern void cleanup_pop_mark(size_t);
98 extern void open_cleanup(void *);
99 extern void opendir_cleanup(void *);
100 extern void sigint_cleanup(void *);
101 extern void sigprocmask_cleanup(void *);
102 extern void xfree_indirect(void *);
103 extern void errinit (void);
104 extern void seterror (unsigned int, ...);
105 extern void stderror (unsigned int, ...);
110 extern void doexec (struct command *, int);
111 extern void dohash (Char **, struct command *);
112 extern void dounhash (Char **, struct command *);
113 extern void execash (Char **, struct command *);
114 extern void hashstat (Char **, struct command *);
115 extern void xechoit (Char **);
116 extern int executable (const Char *, const Char *, int);
117 extern int tellmewhat (struct wordent *, Char **);
118 extern void dowhere (Char **, struct command *);
119 extern int find_cmd (Char *, int);
124 extern Char *filetest (Char *, Char ***, int);
125 extern int expr (Char ***);
126 extern int exp0 (Char ***, int);
131 #if defined(FILEC) && defined(TIOCSTI)
132 extern size_t tenex (Char *, size_t);
138 extern void tsetenv (const Char *, const Char *);
139 extern void Unsetenv (Char *);
140 extern void doalias (Char **, struct command *);
141 extern void dobreak (Char **, struct command *);
142 extern void docontin (Char **, struct command *);
143 extern void doecho (Char **, struct command *);
144 extern void doelse (Char **, struct command *);
145 extern void doend (Char **, struct command *);
146 extern void doeval (Char **, struct command *);
147 extern void doexit (Char **, struct command *);
148 extern void doforeach (Char **, struct command *);
149 extern void doglob (Char **, struct command *);
150 extern void dogoto (Char **, struct command *);
151 extern void doif (Char **, struct command *);
152 extern void dolimit (Char **, struct command *);
153 extern void dologin (Char **, struct command *);
154 extern void dologout (Char **, struct command *);
156 extern void donewgrp (Char **, struct command *);
158 extern void donohup (Char **, struct command *);
159 extern void dohup (Char **, struct command *);
160 extern void doonintr (Char **, struct command *);
161 extern void doprintenv (Char **, struct command *);
162 extern void dorepeat (Char **, struct command *);
163 extern void dofiletest (Char **, struct command *);
164 extern void dosetenv (Char **, struct command *);
165 extern void dosuspend (Char **, struct command *);
166 extern void doswbrk (Char **, struct command *);
167 extern void doswitch (Char **, struct command *);
168 extern void doumask (Char **, struct command *);
169 extern void dounlimit (Char **, struct command *);
170 extern void dounsetenv (Char **, struct command *);
171 extern void dowhile (Char **, struct command *);
172 extern void dozip (Char **, struct command *);
173 extern void func (struct command *,
174 const struct biltins *);
175 extern void gotolab (Char *);
176 extern const struct biltins *isbfunc (struct command *);
177 extern void prvars (void);
178 extern int srchx (Char *);
179 extern void unalias (Char **, struct command *);
180 extern void wfree (void);
181 extern void dobuiltins (Char **, struct command *);
182 extern void reexecute (struct command *);
187 extern Char *globequal (Char *);
188 extern Char **dobackp (Char *, int);
189 extern Char *globone (Char *, int);
190 extern int Gmatch (const Char *, const Char *);
191 extern int Gnmatch (const Char *, const Char *,
193 extern Char **globall (Char **, int);
194 extern Char **glob_all_or_error(Char **);
195 extern void rscan (Char **, void (*)(Char));
196 extern int tglob (Char **);
197 extern void trim (Char **);
199 #if !defined(WINNT_NATIVE) && defined(NLS_CATALOGS)
200 extern char *xcatgets (nl_catd, int, int, const char *);
201 #if defined(HAVE_ICONV) && defined(HAVE_NL_LANGINFO)
202 extern char *iconv_catgets (nl_catd, int, int, const char *);
205 extern void nlsinit (void);
206 extern void nlsclose (void);
207 extern int t_pmatch (const Char *, const Char *,
213 extern void dohist (Char **, struct command *);
214 extern struct Hist *enthist (int, struct wordent *, int, int);
215 extern void savehist (struct wordent *, int);
216 extern char *fmthist (int, ptr_t);
217 extern void rechist (Char *, int);
218 extern void loadhist (Char *, int);
223 extern void mesginit (void);
228 extern void addla (Char *);
229 extern void bseek (struct Ain *);
230 extern void btell (struct Ain *);
231 extern void btoeof (void);
232 extern void copylex (struct wordent *, struct wordent *);
233 extern Char *domod (Char *, Char);
234 extern void freelex (struct wordent *);
235 extern int lex (struct wordent *);
236 extern void lex_cleanup (void *);
237 extern void prlex (struct wordent *);
238 extern eChar readc (int);
239 extern void settell (void);
240 extern void unreadc (Char);
246 extern int any (const char *, Char);
247 extern Char **blkcpy (Char **, Char **);
248 extern void blkfree (Char **);
249 extern void blk_cleanup (void *);
250 extern void blk_indirect_cleanup(void *);
251 extern int blklen (Char **);
252 extern void blkpr (Char *const *);
253 extern Char *blkexpand (Char *const *);
254 extern Char **blkspl (Char **, Char **);
255 extern void closem (void);
256 #ifndef CLOSE_ON_EXEC
257 extern void closech (void);
258 #endif /* !CLOSE_ON_EXEC */
259 extern Char **copyblk (Char **);
260 extern int dcopy (int, int);
261 extern int dmove (int, int);
262 extern void donefds (void);
263 extern Char lastchr (Char *);
264 extern void lshift (Char **, int);
265 extern int number (Char *);
266 extern int prefix (const Char *, const Char *);
267 extern Char **saveblk (Char **);
268 extern void setzero (void *, size_t);
269 extern Char *strip (Char *);
270 extern Char *quote (Char *);
271 extern const Char *quote_meta (struct Strbuf *, const Char *);
272 extern char *strnsave (const char *, size_t);
273 extern char *strsave (const char *);
274 extern void udvar (Char *);
276 extern char *strstr (const char *, const char *);
278 extern char *strspl (const char *, const char *);
279 extern char *strend (const char *);
280 extern char *areadlink (const char *);
281 extern void xclose (int);
282 extern void xclosedir (DIR *);
283 extern int xcreat (const char *, mode_t);
284 extern struct group *xgetgrgid (gid_t);
285 extern struct passwd *xgetpwnam (const char *);
286 extern struct passwd *xgetpwuid (uid_t);
287 extern int xopen (const char *, int, ...);
288 extern ssize_t xread (int, void *, size_t);
289 extern int xtcsetattr (int, int, const struct termios *);
290 extern ssize_t xwrite (int, const void *, size_t);
295 extern void alias (struct wordent *);
296 extern void freesyn (struct command *);
297 extern struct command *syntax (const struct wordent *,
298 const struct wordent *, int);
299 extern void syntax_cleanup(void *);
304 extern void drainoline (void);
305 extern void flush (void);
307 extern void pcsecs (unsigned long);
308 #else /* !BSDTIMES */
310 extern void pcsecs (clock_t);
312 extern void pcsecs (time_t);
314 #endif /* BSDTIMES */
316 extern void psecs (unsigned long);
317 #endif /* BSDLIMIT */
318 extern int putpure (int);
319 extern int putraw (int);
320 extern void xputchar (int);
322 extern void putwraw (Char);
323 extern void xputwchar (Char);
325 # define putwraw(C) putraw(C)
326 # define xputwchar(C) xputchar(C)
328 extern void output_raw_restore(void *);
334 extern void dobg (Char **, struct command *);
335 extern void dobg1 (Char **, struct command *);
336 extern void dofg (Char **, struct command *);
337 extern void dofg1 (Char **, struct command *);
338 extern void dojobs (Char **, struct command *);
339 extern void dokill (Char **, struct command *);
340 extern void donotify (Char **, struct command *);
341 extern void dostop (Char **, struct command *);
342 extern void dowait (Char **, struct command *);
343 extern void palloc (pid_t, struct command *);
344 extern void panystop (int);
345 extern void pchild (void);
346 extern void pendjob (void);
347 extern pid_t pfork (struct command *, int);
348 extern void pgetty (int, pid_t);
349 extern void pjwait (struct process *);
350 extern void pnote (void);
351 extern void psavejob (void);
352 extern void psavejob_cleanup(void *);
353 extern int pstart (struct process *, int);
354 extern void pwait (void);
355 extern struct process *pfind (Char *);
360 extern void execute (struct command *, int, int *,
362 extern void mypipe (int *);
367 extern struct varent *adrof1 (const Char *, struct varent *);
368 extern void doset (Char **, struct command *);
369 extern void dolet (Char **, struct command *);
370 extern Char *putn (int);
371 extern int getn (Char *);
372 extern Char *value1 (Char *, struct varent *);
373 extern void setcopy (const Char *, const Char *, int);
374 extern void setv (const Char *, Char *, int);
375 extern void set1 (const Char *, Char **,
376 struct varent *, int);
377 extern void setq (const Char *, Char **,
378 struct varent *, int);
379 extern void unset (Char **, struct command *);
380 extern void unset1 (Char *[], struct varent *);
381 extern void unsetv (Char *);
382 extern void setNS (Char *);
383 extern void shift (Char **, struct command *);
384 extern void plist (struct varent *, int);
385 extern Char *unparse (struct command *);
386 #if defined(DSPMBYTE)
387 extern void update_dspmbyte_vars (void);
388 extern void autoset_dspmbyte (const Char *);
394 extern void donice (Char **, struct command *);
395 extern void dotime (Char **, struct command *);
397 extern void prusage (struct sysrusage *,
399 timeval_t *, timeval_t *);
400 extern void ruadd (struct sysrusage *,
404 extern void prusage (struct process_stats *,
405 struct process_stats *,
406 timeval_t *, timeval_t *);
407 extern void ruadd (struct process_stats *,
408 struct process_stats *);
409 # else /* !_SEQUENT_ */
411 extern void prusage (struct tms *, struct tms *,
414 extern void prusage (struct tms *, struct tms *,
417 # endif /* !_SEQUENT_ */
418 #endif /* BSDTIMES */
419 extern void settimes (void);
420 #if defined(BSDTIMES) || defined(_SEQUENT_)
421 extern void tvsub (struct timeval *,
424 #endif /* BSDTIMES || _SEQUENT_ */
429 extern void copyn (Char *, const Char *, size_t);
430 extern void catn (Char *, const Char *, int);
432 #endif /* _h_sh_decls */