1 /* $Header: /src/pub/tcsh/sh.decls.h,v 3.34 1999/02/06 15:01:21 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. 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.
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
43 extern int gethdir __P((Char *));
44 extern void dosource __P((Char **, struct command *));
45 extern void exitstat __P((void));
46 extern void goodbye __P((Char **, struct command *));
47 extern void importpath __P((Char *));
48 extern void initdesc __P((void));
49 extern sigret_t pintr __P((int));
50 extern void pintr1 __P((bool));
51 extern void process __P((bool));
52 extern void untty __P((void));
54 extern void done __P((int));
56 extern void xexit __P((int));
62 extern void dinit __P((Char *));
63 extern void dodirs __P((Char **, struct command *));
64 extern Char *dcanon __P((Char *, Char *));
65 extern void dtildepr __P((Char *));
66 extern void dtilde __P((void));
67 extern void dochngd __P((Char **, struct command *));
68 extern Char *dnormalize __P((Char *, int));
69 extern void dopushd __P((Char **, struct command *));
70 extern void dopopd __P((Char **, struct command *));
71 extern void dfree __P((struct directory *));
72 extern void dsetstack __P((void));
73 extern int getstakd __P((Char *, int));
74 extern void recdirs __P((Char *, int));
75 extern void loaddirs __P((Char *));
80 extern void Dfix __P((struct command *));
81 extern Char *Dfix1 __P((Char *));
82 extern void heredoc __P((Char *));
87 extern void errinit __P((void));
88 extern void seterror __P((unsigned int, ...));
89 extern void stderror __P((unsigned int, ...));
94 extern void doexec __P((struct command *));
95 extern void dohash __P((Char **, struct command *));
96 extern void dounhash __P((Char **, struct command *));
97 extern void execash __P((Char **, struct command *));
98 extern void hashstat __P((Char **, struct command *));
99 extern void xechoit __P((Char **));
100 extern int executable __P((Char *, Char *, bool));
101 extern int tellmewhat __P((struct wordent *, Char *));
102 extern void dowhere __P((Char **, struct command *));
103 extern int find_cmd __P((Char *, int));
108 extern Char *filetest __P((Char *, Char ***, bool));
109 extern int expr __P((Char ***));
110 extern int exp0 __P((Char ***, bool));
116 extern int tenex __P((Char *, int));
122 extern void tsetenv __P((Char *, Char *));
123 extern void Unsetenv __P((Char *));
124 extern void doalias __P((Char **, struct command *));
125 extern void dobreak __P((Char **, struct command *));
126 extern void docontin __P((Char **, struct command *));
127 extern void doecho __P((Char **, struct command *));
128 extern void doelse __P((Char **, struct command *));
129 extern void doend __P((Char **, struct command *));
130 extern void doeval __P((Char **, struct command *));
131 extern void doexit __P((Char **, struct command *));
132 extern void doforeach __P((Char **, struct command *));
133 extern void doglob __P((Char **, struct command *));
134 extern void dogoto __P((Char **, struct command *));
135 extern void doif __P((Char **, struct command *));
136 extern void dolimit __P((Char **, struct command *));
137 extern void dologin __P((Char **, struct command *));
138 extern void dologout __P((Char **, struct command *));
140 extern void donewgrp __P((Char **, struct command *));
142 extern void donohup __P((Char **, struct command *));
143 extern void dohup __P((Char **, struct command *));
144 extern void doonintr __P((Char **, struct command *));
145 extern void doprintenv __P((Char **, struct command *));
146 extern void dorepeat __P((Char **, struct command *));
147 extern void dofiletest __P((Char **, struct command *));
148 extern void dosetenv __P((Char **, struct command *));
149 extern void dosuspend __P((Char **, struct command *));
150 extern void doswbrk __P((Char **, struct command *));
151 extern void doswitch __P((Char **, struct command *));
152 extern void doumask __P((Char **, struct command *));
153 extern void dounlimit __P((Char **, struct command *));
154 extern void dounsetenv __P((Char **, struct command *));
155 extern void dowhile __P((Char **, struct command *));
156 extern void dozip __P((Char **, struct command *));
157 extern void func __P((struct command *,
159 extern void gotolab __P((Char *));
160 extern struct biltins *isbfunc __P((struct command *));
161 extern void prvars __P((void));
162 extern int srchx __P((Char *));
163 extern void unalias __P((Char **, struct command *));
164 extern void wfree __P((void));
165 extern void dobuiltins __P((Char **, struct command *));
166 extern void reexecute __P((struct command *));
171 extern Char *globequal __P((Char *, Char *));
172 extern Char **dobackp __P((Char *, bool));
173 extern void Gcat __P((Char *, Char *));
174 extern Char *globone __P((Char *, int));
175 extern int Gmatch __P((Char *, Char *));
176 extern int Gnmatch __P((Char *, Char *, Char **));
177 extern void ginit __P((void));
178 extern Char **globall __P((Char **));
179 extern void rscan __P((Char **, void (*)(int)));
180 extern void tglob __P((Char **));
181 extern void trim __P((Char **));
183 extern int sortscmp __P((Char **, Char **));
185 extern void nlsinit __P((void));
190 extern void dohist __P((Char **, struct command *));
191 extern struct Hist *enthist __P((int, struct wordent *, bool, bool));
192 extern void savehist __P((struct wordent *, bool));
193 extern void fmthist __P((int, ptr_t, char *, size_t));
194 extern void rechist __P((Char *, int));
195 extern void loadhist __P((Char *, bool));
200 extern void mesginit __P((void));
205 extern void addla __P((Char *));
206 extern void bseek __P((struct Ain *));
207 extern void btell __P((struct Ain *));
208 extern void btoeof __P((void));
209 extern void copylex __P((struct wordent *,
211 extern Char *domod __P((Char *, int));
212 extern void freelex __P((struct wordent *));
213 extern int lex __P((struct wordent *));
214 extern void prlex __P((struct wordent *));
215 extern int readc __P((bool));
216 extern void settell __P((void));
217 extern void unreadc __P((int));
223 extern int any __P((char *, int));
224 extern Char **blkcpy __P((Char **, Char **));
225 extern void blkfree __P((Char **));
226 extern int blklen __P((Char **));
227 extern void blkpr __P((Char **));
228 extern void blkexpand __P((Char **, Char *));
229 extern Char **blkspl __P((Char **, Char **));
230 extern void closem __P((void));
231 #ifndef CLOSE_ON_EXEC
232 extern void closech __P((void));
233 #endif /* !CLOSE_ON_EXEC */
234 extern Char **copyblk __P((Char **));
235 extern int dcopy __P((int, int));
236 extern int dmove __P((int, int));
237 extern void donefds __P((void));
238 extern Char lastchr __P((Char *));
239 extern void lshift __P((Char **, int));
240 extern int number __P((Char *));
241 extern int prefix __P((Char *, Char *));
242 extern Char **saveblk __P((Char **));
243 extern void setzero __P((char *, int));
244 extern Char *strip __P((Char *));
245 extern Char *quote __P((Char *));
246 extern Char *quote_meta __P((Char *, const Char *));
247 extern char *strsave __P((const char *));
248 extern void udvar __P((Char *));
250 extern char *strstr __P((const char *, const char *));
252 #ifndef SHORT_STRINGS
253 extern char *strspl __P((char *, char *));
254 extern char *strend __P((char *));
255 #endif /* SHORT_STRINGS */
260 extern void alias __P((struct wordent *));
261 extern void freesyn __P((struct command *));
262 extern struct command *syntax __P((struct wordent *,
263 struct wordent *, int));
268 extern void drainoline __P((void));
269 extern void flush __P((void));
271 extern void pcsecs __P((long));
272 #else /* !BSDTIMES */
274 extern void pcsecs __P((clock_t));
276 extern void pcsecs __P((time_t));
278 #endif /* BSDTIMES */
280 extern void psecs __P((long));
281 #endif /* BSDLIMIT */
282 extern int putpure __P((int));
283 extern int putraw __P((int));
284 extern void xputchar __P((int));
290 extern void dobg __P((Char **, struct command *));
291 extern void dobg1 __P((Char **, struct command *));
292 extern void dofg __P((Char **, struct command *));
293 extern void dofg1 __P((Char **, struct command *));
294 extern void dojobs __P((Char **, struct command *));
295 extern void dokill __P((Char **, struct command *));
296 extern void donotify __P((Char **, struct command *));
297 extern void dostop __P((Char **, struct command *));
298 extern void dowait __P((Char **, struct command *));
299 extern void palloc __P((int, struct command *));
300 extern void panystop __P((bool));
301 extern sigret_t pchild __P((int));
302 extern void pendjob __P((void));
303 extern int pfork __P((struct command *, int));
304 extern void pgetty __P((int, int));
305 extern void pjwait __P((struct process *));
306 extern void pnote __P((void));
307 extern void prestjob __P((void));
308 extern void psavejob __P((void));
309 extern int pstart __P((struct process *, int));
310 extern void pwait __P((void));
311 extern struct process *pfind __P((Char *));
316 extern void execute __P((struct command *, int, int *,
318 extern void mypipe __P((int *));
323 extern struct varent *adrof1 __P((Char *, struct varent *));
324 extern void doset __P((Char **, struct command *));
325 extern void dolet __P((Char **, struct command *));
326 extern Char *putn __P((int));
327 extern int getn __P((Char *));
328 extern Char *value1 __P((Char *, struct varent *));
329 extern void set __P((Char *, Char *, int));
330 extern void set1 __P((Char *, Char **, struct varent *,
332 extern void setq __P((Char *, Char **, struct varent *,
334 extern void unset __P((Char **, struct command *));
335 extern void unset1 __P((Char *[], struct varent *));
336 extern void unsetv __P((Char *));
337 extern void setNS __P((Char *));
338 extern void shift __P((Char **, struct command *));
339 extern void plist __P((struct varent *, int));
340 #if defined(DSPMBYTE)
341 extern void update_dspmbyte_vars __P((void));
342 extern void autoset_dspmbyte __P((Char *));
348 extern void donice __P((Char **, struct command *));
349 extern void dotime __P((Char **, struct command *));
351 extern void prusage __P((struct sysrusage *,
353 timeval_t *, timeval_t *));
354 extern void ruadd __P((struct sysrusage *,
355 struct sysrusage *));
358 extern void prusage __P((struct process_stats *,
359 struct process_stats *,
360 timeval_t *, timeval_t *));
361 extern void ruadd __P((struct process_stats *,
362 struct process_stats *));
363 # else /* !_SEQUENT_ */
365 extern void prusage __P((struct tms *, struct tms *,
368 extern void prusage __P((struct tms *, struct tms *,
371 # endif /* !_SEQUENT_ */
372 #endif /* BSDTIMES */
373 extern void settimes __P((void));
374 #if defined(BSDTIMES) || defined(_SEQUENT_)
375 extern void tvsub __P((struct timeval *,
378 #endif /* BSDTIMES || _SEQUENT_ */
380 #endif /* _h_sh_decls */