2 * sh.decls.h External declarations from sh*.c
5 * Copyright (c) 1980, 1991 The Regents of the University of California.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 extern Char
*gethdir (const Char
*);
39 extern void dosource (Char
**, struct command
*);
40 extern void exitstat (void) __attribute__((__noreturn__
));
41 extern void goodbye (Char
**, struct command
*);
42 extern void importpath (Char
*);
43 extern void initdesc (void);
44 extern void pintr (void);
45 extern void pintr1 (int);
46 extern void phup (void);
47 extern void process (int);
48 extern void untty (void);
50 extern void done (int) __attribute__((__noreturn__
));
52 extern void xexit (int) __attribute__((__noreturn__
));
54 extern int grabpgrp (int, pid_t
);
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
*);
80 extern Char
*randsuf (void);
85 extern void reset (void) __attribute__((__noreturn__
));
86 extern void cleanup_push_internal(void *, void (*fn
) (void *)
88 , const char *, size_t
89 #define cleanup_push(v, f) cleanup_push_internal(v, f, __FILE__, __LINE__)
91 #define cleanup_push(v, f) cleanup_push_internal(v, f)
94 extern int cleanup_reset(void);
95 extern void cleanup_ignore(void *);
96 extern void cleanup_until(void *);
97 extern void cleanup_until_mark(void);
98 extern size_t cleanup_push_mark(void);
99 extern void cleanup_pop_mark(size_t);
100 extern void open_cleanup(void *);
101 extern void opendir_cleanup(void *);
102 extern void sigint_cleanup(void *);
103 extern void sigprocmask_cleanup(void *);
104 extern void xfree_indirect(void *);
105 extern void errinit (void);
106 extern void seterror (unsigned int, ...);
107 extern void fixerror (void);
108 extern void stderror (unsigned int, ...)
109 __attribute__((__noreturn__
));
114 extern void doexec (struct command
*, int);
115 extern void dohash (Char
**, struct command
*);
116 extern void dounhash (Char
**, struct command
*);
117 extern void execash (Char
**, struct command
*);
118 extern void hashstat (Char
**, struct command
*);
119 extern void xechoit (Char
**);
120 extern int executable (const Char
*, const Char
*, int);
121 extern int tellmewhat (struct wordent
*, Char
**);
122 extern void dowhere (Char
**, struct command
*);
123 extern int find_cmd (Char
*, int);
128 extern Char
*filetest (Char
*, Char
***, int);
129 extern tcsh_number_t
expr (Char
***);
130 extern tcsh_number_t
exp0 (Char
***, int);
135 #if defined(FILEC) && defined(TIOCSTI)
136 extern size_t tenex (Char
*, size_t);
142 extern void tsetenv (const Char
*, const Char
*);
143 extern void Unsetenv (Char
*);
144 extern void doalias (Char
**, struct command
*);
145 extern void dobreak (Char
**, struct command
*);
146 extern void docontin (Char
**, struct command
*);
147 extern void doecho (Char
**, struct command
*);
148 extern void doelse (Char
**, struct command
*);
149 extern void doend (Char
**, struct command
*);
150 extern void doeval (Char
**, struct command
*);
151 extern void doexit (Char
**, struct command
*);
152 extern void doforeach (Char
**, struct command
*);
153 extern void doglob (Char
**, struct command
*);
154 extern void dogoto (Char
**, struct command
*);
155 extern void doif (Char
**, struct command
*);
156 extern void dolimit (Char
**, struct command
*);
157 extern void dologin (Char
**, struct command
*);
158 extern void dologout (Char
**, struct command
*);
160 extern void donewgrp (Char
**, struct command
*);
162 extern void donohup (Char
**, struct command
*);
163 extern void dohup (Char
**, struct command
*);
164 extern void doonintr (Char
**, struct command
*);
165 extern void doprintenv (Char
**, struct command
*);
166 extern void dorepeat (Char
**, struct command
*);
167 extern void dofiletest (Char
**, struct command
*);
168 extern void dosetenv (Char
**, struct command
*);
169 extern void dosuspend (Char
**, struct command
*);
170 extern void doswbrk (Char
**, struct command
*);
171 extern void doswitch (Char
**, struct command
*);
172 extern void doumask (Char
**, struct command
*);
173 extern void dounlimit (Char
**, struct command
*);
174 extern void dounsetenv (Char
**, struct command
*);
175 extern void dowhile (Char
**, struct command
*);
176 extern void dozip (Char
**, struct command
*);
177 extern void func (struct command
*,
178 const struct biltins
*);
179 extern void gotolab (Char
*);
180 extern const struct biltins
*isbfunc (struct command
*);
181 extern void prvars (void);
182 extern int srchx (Char
*);
183 extern void unalias (Char
**, struct command
*);
184 extern void wfree (void);
185 extern void dobuiltins (Char
**, struct command
*);
186 extern void reexecute (struct command
*);
187 extern int getYN (const char *);
192 extern Char
*globequal (Char
*);
193 extern Char
**dobackp (Char
*, int);
194 extern Char
*globone (Char
*, int);
195 extern int Gmatch (const Char
*, const Char
*);
196 extern int Gnmatch (const Char
*, const Char
*,
198 extern Char
**globall (Char
**, int);
199 extern Char
**glob_all_or_error(Char
**);
200 extern void rscan (Char
**, void (*)(Char
));
201 extern int tglob (Char
**);
202 extern void trim (Char
**);
204 #if !defined(WINNT_NATIVE) && defined(NLS_CATALOGS)
205 extern char *xcatgets (nl_catd
, int, int, const char *);
206 #if defined(HAVE_ICONV) && defined(HAVE_NL_LANGINFO)
207 extern char *iconv_catgets (nl_catd
, int, int, const char *);
210 extern void nlsinit (void);
211 extern void nlsclose (void);
212 extern int t_pmatch (const Char
*, const Char
*,
218 extern void dohist (Char
**, struct command
*);
219 extern struct Hist
*enthist (int, struct wordent
*, int, int, int);
220 extern void cleanhist (void);
221 extern void savehist (struct wordent
*, int);
222 extern char *fmthist (int, ptr_t
);
223 extern void rechist (Char
*, int);
224 extern void loadhist (Char
*, int);
225 extern void displayHistStats(const char *);
226 extern void sethistory (int);
231 extern void mesginit (void);
236 extern void addla (Char
*);
237 extern void bseek (struct Ain
*);
238 extern void btell (struct Ain
*);
239 extern void btoeof (void);
240 extern void copylex (struct wordent
*, struct wordent
*);
241 extern Char
*domod (Char
*, Char
);
242 extern void initlex (struct wordent
*);
243 extern void freelex (struct wordent
*);
244 extern int lex (struct wordent
*);
245 extern void lex_cleanup (void *);
246 extern void prlex (struct wordent
*);
247 extern eChar
readc (int);
248 extern void settell (void);
249 extern void unreadc (Char
);
250 extern ssize_t
wide_read (int, Char
*, size_t, int);
256 extern int any (const char *, Char
);
257 extern Char
**blkcpy (Char
**, Char
**);
258 extern void blkfree (Char
**);
259 extern void blk_cleanup (void *);
260 extern void blk_indirect_cleanup(void *);
261 extern int blklen (Char
**);
262 extern void blkpr (Char
*const *);
263 extern Char
*blkexpand (Char
*const *);
264 extern Char
**blkspl (Char
**, Char
**);
265 extern void closem (void);
266 #ifndef CLOSE_ON_EXEC
267 extern void closech (void);
268 #endif /* !CLOSE_ON_EXEC */
269 extern Char
**copyblk (Char
**);
270 extern int dcopy (int, int);
271 extern int dmove (int, int);
272 extern void donefds (void);
273 extern Char
lastchr (Char
*);
274 extern void lshift (Char
**, int);
275 extern int number (Char
*);
276 extern int prefix (const Char
*, const Char
*);
277 extern Char
**saveblk (Char
**);
278 extern void setzero (void *, size_t);
279 extern Char
*strip (Char
*);
280 extern Char
*quote (Char
*);
281 extern const Char
*quote_meta (struct Strbuf
*, const Char
*);
282 #ifndef SHORT_STRINGS
283 extern char *strnsave (const char *, size_t);
285 extern char *strsave (const char *);
286 extern void udvar (Char
*) __attribute__((__noreturn__
));
288 extern char *strstr (const char *, const char *);
290 extern char *strspl (const char *, const char *);
291 extern char *strend (const char *);
292 extern char *areadlink (const char *);
293 extern void xclose (int);
294 extern void xclosedir (DIR *);
295 extern int xcreat (const char *, mode_t
);
296 extern struct group
*xgetgrgid (gid_t
);
297 extern struct passwd
*xgetpwnam (const char *);
298 extern struct passwd
*xgetpwuid (uid_t
);
299 extern int xopen (const char *, int, ...);
300 extern ssize_t
xread (int, void *, size_t);
301 extern int xtcsetattr (int, int, const struct termios
*);
302 extern ssize_t
xwrite (int, const void *, size_t);
307 extern void alias (struct wordent
*);
308 extern void freesyn (struct command
*);
309 extern struct command
*syntax (const struct wordent
*,
310 const struct wordent
*, int);
311 extern void syntax_cleanup(void *);
316 extern void drainoline (void);
317 extern void flush (void);
319 extern void pcsecs (unsigned long);
320 #else /* !BSDTIMES */
322 extern void pcsecs (clock_t);
324 extern void pcsecs (time_t);
326 #endif /* BSDTIMES */
328 extern void psecs (unsigned long);
329 #endif /* BSDLIMIT */
330 extern int putpure (int);
331 extern int putraw (int);
332 extern void xputchar (int);
334 extern void putwraw (Char
);
335 extern void xputwchar (Char
);
337 # define putwraw(C) putraw(C)
338 # define xputwchar(C) xputchar(C)
340 extern void output_raw_restore(void *);
346 extern void dobg (Char
**, struct command
*);
347 extern void dobg1 (Char
**, struct command
*);
348 extern void dofg (Char
**, struct command
*);
349 extern void dofg1 (Char
**, struct command
*);
350 extern void dojobs (Char
**, struct command
*);
351 extern void dokill (Char
**, struct command
*);
352 extern void donotify (Char
**, struct command
*);
353 extern void dostop (Char
**, struct command
*);
354 extern void dowait (Char
**, struct command
*);
355 extern void palloc (pid_t
, struct command
*);
356 extern void panystop (int);
357 extern void pchild (void);
358 extern void pendjob (void);
359 extern pid_t
pfork (struct command
*, int);
360 extern void pgetty (int, pid_t
);
361 extern void pjwait (struct process
*);
362 extern void pnote (void);
363 extern void psavejob (void);
364 extern void psavejob_cleanup(void *);
365 extern int pstart (struct process
*, int);
366 extern void pwait (void);
367 extern struct process
*pfind (Char
*);
372 extern void execute (struct command
*, volatile int, int *,
374 extern void mypipe (int *);
379 extern struct varent
*adrof1 (const Char
*, struct varent
*);
380 extern void doset (Char
**, struct command
*);
381 extern void dolet (Char
**, struct command
*);
382 extern Char
*putn (tcsh_number_t
);
383 extern tcsh_number_t
getn (const Char
*);
384 extern Char
*value1 (Char
*, struct varent
*);
385 extern void setcopy (const Char
*, const Char
*, int);
386 extern void setv (const Char
*, Char
*, int);
387 extern void set1 (const Char
*, Char
**,
388 struct varent
*, int);
389 extern void setq (const Char
*, Char
**,
390 struct varent
*, int);
391 extern void unset (Char
**, struct command
*);
392 extern void unset1 (Char
*[], struct varent
*);
393 extern void unsetv (Char
*);
394 extern void setNS (const Char
*);
395 extern void shift (Char
**, struct command
*);
396 extern void plist (struct varent
*, int);
397 extern Char
*unparse (struct command
*);
398 #if defined(DSPMBYTE)
399 extern void update_dspmbyte_vars (void);
400 extern void autoset_dspmbyte (const Char
*);
402 #if defined(AUTOSET_KANJI)
403 extern void autoset_kanji (void);
405 extern void update_wordchars (void);
406 extern void setstrstatus (Char
*);
407 extern void setstatus (int);
408 extern int getstatus (void);
413 extern void donice (Char
**, struct command
*);
414 extern void dotime (Char
**, struct command
*);
416 extern void prusage (struct sysrusage
*,
418 timeval_t
*, timeval_t
*);
419 extern void ruadd (struct sysrusage
*,
423 extern void prusage (struct process_stats
*,
424 struct process_stats
*,
425 timeval_t
*, timeval_t
*);
426 extern void ruadd (struct process_stats
*,
427 struct process_stats
*);
428 # else /* !_SEQUENT_ */
430 extern void prusage (struct tms
*, struct tms
*,
433 extern void prusage (struct tms
*, struct tms
*,
436 # endif /* !_SEQUENT_ */
437 #endif /* BSDTIMES */
438 extern void settimes (void);
439 #if defined(BSDTIMES) || defined(_SEQUENT_)
440 extern void tvsub (struct timeval
*,
443 #endif /* BSDTIMES || _SEQUENT_ */
448 extern void copyn (Char
*, const Char
*, size_t);
449 extern void catn (Char
*, const Char
*, int);
451 #endif /* _h_sh_decls */