tc.decls.h revision 232633 
11590Srgrimes/* $Header: /p/tcsh/cvsroot/tcsh/tc.decls.h,v 3.65 2010/02/09 20:26:13 christos Exp $ */
21590Srgrimes/*
31590Srgrimes * tc.decls.h: Function declarations from all the tcsh modules
41590Srgrimes */
51590Srgrimes/*-
61590Srgrimes * Copyright (c) 1980, 1991 The Regents of the University of California.
71590Srgrimes * All rights reserved.
81590Srgrimes *
91590Srgrimes * Redistribution and use in source and binary forms, with or without
101590Srgrimes * modification, are permitted provided that the following conditions
111590Srgrimes * are met:
121590Srgrimes * 1. Redistributions of source code must retain the above copyright
131590Srgrimes *    notice, this list of conditions and the following disclaimer.
141590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright
151590Srgrimes *    notice, this list of conditions and the following disclaimer in the
161590Srgrimes *    documentation and/or other materials provided with the distribution.
171590Srgrimes * 3. Neither the name of the University nor the names of its contributors
181590Srgrimes *    may be used to endorse or promote products derived from this software
191590Srgrimes *    without specific prior written permission.
201590Srgrimes *
211590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
221590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
231590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
241590Srgrimes * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
251590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
261590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
271590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
281590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
291590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
301590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
311590Srgrimes * SUCH DAMAGE.
321590Srgrimes */
331590Srgrimes#ifndef _h_tc_decls
341590Srgrimes#define _h_tc_decls
3528199Scharnier
361590Srgrimesstruct blk_buf;
371590Srgrimesstruct strbuf;
381590Srgrimesstruct Strbuf;
391590Srgrimes
401590Srgrimes/*
4128199Scharnier * tc.alloc.c
421590Srgrimes */
4328199Scharnier#ifndef SYSMALLOC
4428199Scharnier#ifndef WINNT_NATIVE
4550477Speter#ifndef __linux__
461590Srgrimesextern	void		  free		(ptr_t);
471590Srgrimesextern	memalign_t	  malloc	(size_t);
481590Srgrimesextern	memalign_t	  realloc	(ptr_t, size_t);
491590Srgrimesextern	memalign_t	  calloc	(size_t, size_t);
5028199Scharnier#endif
5128199Scharnier#endif /* !WINNT_NATIVE */
521590Srgrimes#else /* SYSMALLOC */
531590Srgrimesextern	void		  sfree		(ptr_t);
541590Srgrimesextern	memalign_t	  smalloc	(size_t);
551590Srgrimesextern	memalign_t	  srealloc	(ptr_t, size_t);
5628199Scharnierextern	memalign_t	  scalloc	(size_t, size_t);
571590Srgrimes#endif /* SYSMALLOC */
581590Srgrimesextern	void		  showall	(Char **, struct command *);
591590Srgrimes
601590Srgrimes/*
6187303Sdwmalone * tc.bind.c
621590Srgrimes */
631590Srgrimesextern	void		  dobindkey	(Char **, struct command *);
641590Srgrimes
6592922Simp/*
6692922Simp * tc.defs.c:
671590Srgrimes */
681590Srgrimesextern	void		  getmachine	(void);
691590Srgrimes
701590Srgrimes
711590Srgrimes/*
721590Srgrimes * tc.disc.c
731590Srgrimes */
741590Srgrimesextern	int		  setdisc	(int);
751590Srgrimesextern	int		  resetdisc	(int);
761590Srgrimes
771590Srgrimes/*
781590Srgrimes * tc.func.c
791590Srgrimes */
801590Srgrimesextern	Char		 *expand_lex    (const struct wordent *, int, int);
8124360Simpextern	Char		 *sprlex	(const struct wordent *);
821590Srgrimesextern	Char		 *Itoa		(int, size_t, Char);
831590Srgrimesextern	void		  dolist	(Char **, struct command *);
841590Srgrimesextern	void		  dotermname	(Char **, struct command *);
851590Srgrimesextern	void		  dotelltc	(Char **, struct command *);
861590Srgrimesextern	void		  doechotc	(Char **, struct command *);
871590Srgrimesextern	void		  dosettc	(Char **, struct command *);
881590Srgrimesextern	int		  cmd_expand	(Char *, Char **);
891590Srgrimesextern	void		  dowhich	(Char **, struct command *);
901590Srgrimesextern	struct process	 *find_stop_ed	(void);
9128199Scharnierextern	void		  fg_proc_entry	(struct process *);
921590Srgrimesextern	void		  alrmcatch	(void);
931590Srgrimesextern	void		  precmd	(void);
941590Srgrimesextern	void		  postcmd	(void);
951590Srgrimesextern	void		  cwd_cmd	(void);
9696776Sjmallettextern	void		  beep_cmd	(void);
9799433Stjrextern	void		  period_cmd	(void);
981590Srgrimesextern	void		  job_cmd	(Char *);
991590Srgrimesextern	void		  aliasrun	(int, Char *, Char *);
1001590Srgrimesextern	void		  setalarm	(int);
1011590Srgrimesextern	void		  rmstar	(struct wordent *);
1021590Srgrimesextern	void		  continue_jobs	(struct wordent *);
1031590Srgrimesextern	Char		 *gettilde	(const Char *);
10428199Scharnierextern	Char		 *getusername	(Char **);
1051590Srgrimes#ifdef OBSOLETE
1061590Srgrimesextern	void		  doaliases	(Char **, struct command *);
1071590Srgrimes#endif /* OBSOLETE */
1081590Srgrimesextern	void		  shlvl		(int);
1091590Srgrimesextern	int		  fixio		(int, int);
1101590Srgrimesextern	int		  collate	(const Char *, const Char *);
1111590Srgrimes#ifdef HASHBANG
1121590Srgrimesextern	int		  hashbang	(int, Char ***);
1131590Srgrimes#endif /* HASHBANG */
1141590Srgrimes#ifdef REMOTEHOST
11528199Scharnierextern	void		  remotehost	(void);
1161590Srgrimes#endif /* REMOTEHOST */
1171590Srgrimes
1181590Srgrimes
1191590Srgrimes/*
1201590Srgrimes * tc.os.c
1211590Srgrimes */
1221590Srgrimes#ifdef MACH
12328199Scharnierextern	void		  dosetpath	(Char **, struct command *);
12496803Sjmallett#endif /* MACH */
1251590Srgrimes
1261590Srgrimes#ifdef TCF
12728199Scharnierextern	void		  dogetxvers	(Char **, struct command *);
12828199Scharnierextern	void		  dosetxvers	(Char **, struct command *);
12928199Scharnierextern	void		  dogetspath	(Char **, struct command *);
13028199Scharnierextern	void		  dosetspath	(Char **, struct command *);
13128199Scharnierextern	char		 *sitename	(pid_t);
13228199Scharnierextern	void		  domigrate	(Char **, struct command *);
13328199Scharnier#endif /* TCF */
1341590Srgrimes
1351590Srgrimes#ifdef WARP
1361590Srgrimesextern	void 		  dowarp	(Char **, struct command *);
13787303Sdwmalone#endif /* WARP */
1381590Srgrimes
1391590Srgrimes#if defined(_CRAY) && !defined(_CRAYMPP)
1401590Srgrimesextern	void 		  dodmmode	(Char **, struct command *);
14196776Sjmallett#endif /* _CRAY && !_CRAYMPP */
14299433Stjr
1431590Srgrimes#if defined(masscomp) || defined(hcx)
1441590Srgrimesextern	void		  douniverse	(Char **, struct command *);
1451590Srgrimes#endif /* masscomp */
1461590Srgrimes
1471590Srgrimes#if defined(_OSD_POSIX) /* BS2000 */
148extern	void		  dobs2cmd	(Char **, struct command *);
149#endif /* _OSD_POSIX */
150
151#if defined(hcx)
152extern	void		  doatt		(Char **, struct command *);
153extern	void		  doucb		(Char **, struct command *);
154#endif /* hcx */
155
156#ifdef _SEQUENT_
157extern	void	 	  pr_stat_sub	(struct process_stats *,
158					 struct process_stats *,
159					 struct process_stats *);
160#endif /* _SEQUENT_ */
161
162#ifdef NEEDtcgetpgrp
163extern	pid_t	 	  xtcgetpgrp	(int);
164extern	int		  xtcsetpgrp	(int, int);
165# undef tcgetpgrp
166# define tcgetpgrp(a) 	  xtcgetpgrp(a)
167# undef tcsetpgrp
168# define tcsetpgrp(a, b)  xtcsetpgrp((a), (b))
169#endif /* NEEDtcgetpgrp */
170
171#ifdef YPBUGS
172extern	void	 	  fix_yp_bugs	(void);
173#endif /* YPBUGS */
174#ifdef STRCOLLBUG
175extern	void	 	  fix_strcoll_bug	(void);
176#endif /* STRCOLLBUG */
177
178extern	void	 	  osinit	(void);
179
180#ifndef HAVE_MEMMOVE
181extern void 		*xmemmove	(void *, const void *, size_t);
182# define memmove(a, b, c) xmemmove(a, b, c)
183#endif /* !HAVE_MEMMOVE */
184
185#ifndef HAVE_MEMSET
186extern void 		*xmemset	(void *, int, size_t);
187# define memset(a, b, c) xmemset(a, b, c)
188#endif /* !HAVE_MEMSET */
189
190
191#ifndef HAVE_GETCWD
192extern	char		 *xgetcwd	(char *, size_t);
193# undef getcwd
194# define getcwd(a, b) xgetcwd(a, b)
195#endif /* !HAVE_GETCWD */
196
197#ifndef HAVE_GETHOSTNAME
198extern	int	 	  xgethostname	(char *, int);
199# undef gethostname
200# define gethostname(a, b) xgethostname(a, b)
201#endif /* !HAVE_GETHOSTNAME */
202
203#ifndef HAVE_NICE
204extern	int	 	  xnice	(int);
205# undef nice
206# define nice(a)	  xnice(a)
207#endif /* !HAVE_NICE */
208
209#ifndef HAVE_STRERROR
210extern	char	 	 *xstrerror	(int);
211# undef strerror
212# define strerror(a) 	  xstrerror(a)
213#endif /* !HAVE_STRERROR */
214
215#ifdef apollo
216extern	void		  doinlib	(Char **, struct command *);
217extern	void		  dover		(Char **, struct command *);
218extern	void		  dorootnode	(Char **, struct command *);
219extern	int		  getv		(Char *);
220#endif /* apollo */
221
222
223/*
224 * tc.printf.h
225 */
226#ifndef __GNUC__
227#define __attribute__(a)
228#endif
229extern	pret_t		  xprintf	(const char *, ...)
230    __attribute__((__format__(__printf__, 1, 2)));
231extern	pret_t		  xsnprintf	(char *, size_t, const char *, ...)
232    __attribute__((__format__(__printf__, 3, 4)));
233extern	char		 *xasprintf	(const char *, ...)
234    __attribute__((__format__(__printf__, 1, 2)));
235extern	pret_t		  xvprintf	(const char *, va_list)
236    __attribute__((__format__(__printf__, 1, 0)));
237extern	pret_t		  xvsnprintf	(char *, size_t, const char *, va_list)
238    __attribute__((__format__(__printf__, 3, 0)));
239extern	char		 *xvasprintf	(const char *, va_list)
240    __attribute__((__format__(__printf__, 1, 0)));
241
242/*
243 * tc.prompt.c
244 */
245extern	void		  dateinit	(void);
246extern	void		  printprompt	(int, const char *);
247extern  int 		  expdollar	(struct Strbuf *, const Char **, Char);
248extern	Char		 *tprintf	(int, const Char *, const char *,
249					 time_t, ptr_t);
250
251/*
252 * tc.sched.c
253 */
254extern	time_t		  sched_next	(void);
255extern	void		  dosched	(Char **, struct command *);
256extern	void		  sched_run	(void);
257
258/*
259 * tc.str.c:
260 */
261#ifdef WIDE_STRINGS
262extern	size_t		  one_mbtowc	(Char *, const char *, size_t);
263extern	size_t		  one_wctomb	(char *, Char);
264extern  int		  rt_mbtowc	(Char *, const char *, size_t);
265#else
266#define one_mbtowc(PWC, S, N) \
267	((void)(N), *(PWC) = (unsigned char)*(S), (size_t)1)
268#define one_wctomb(S, WCHAR) (*(S) = (WCHAR), (size_t)1)
269#endif
270#ifdef SHORT_STRINGS
271extern	Char		 *s_strchr	(const Char *, int);
272extern	Char		 *s_strrchr	(const Char *, int);
273extern	Char		 *s_strcat	(Char *, const Char *);
274# ifdef NOTUSED
275extern	Char		 *s_strncat	(Char *, const Char *, size_t);
276# endif /* NOTUSED */
277extern	Char		 *s_strcpy	(Char *, const Char *);
278extern	Char		 *s_strncpy	(Char *, const Char *, size_t);
279extern	Char		 *s_strspl	(const Char *, const Char *);
280extern	size_t		  s_strlen	(const Char *);
281extern	int		  s_strcmp	(const Char *, const Char *);
282extern	int		  s_strncmp	(const Char *, const Char *, size_t);
283extern	int		  s_strcasecmp	(const Char *, const Char *);
284extern	Char		 *s_strnsave	(const Char *, size_t);
285extern	Char		 *s_strsave	(const Char *);
286extern	Char		 *s_strend	(const Char *);
287extern	Char		 *s_strstr	(const Char *, const Char *);
288extern	Char		 *str2short	(const char *);
289extern	Char		**blk2short	(char **);
290extern	char		 *short2str	(const Char *);
291extern	char		**short2blk	(Char **);
292#else /* !SHORT_STRINGS */
293extern	char		 *caching_strip	(const char *);
294#endif
295extern	char		 *short2qstr	(const Char *);
296
297extern  struct blk_buf   *bb_alloc	(void);
298extern	void		  bb_append	(struct blk_buf *, Char *);
299extern	void		  bb_cleanup	(void *);
300extern	Char		**bb_finish	(struct blk_buf *);
301extern  void 		  bb_free	(void *);
302
303extern	struct strbuf	 *strbuf_alloc(void);
304extern	void		  strbuf_terminate(struct strbuf *);
305extern  void		  strbuf_append1(struct strbuf *, char);
306extern  void		  strbuf_appendn(struct strbuf *, const char *,
307					 size_t);
308extern  void		  strbuf_append (struct strbuf *, const char *);
309extern  char		 *strbuf_finish (struct strbuf *);
310extern	void		  strbuf_cleanup(void *);
311extern	void		  strbuf_free(void *);
312extern	struct Strbuf	 *Strbuf_alloc(void);
313extern	void		  Strbuf_terminate(struct Strbuf *);
314extern  void		  Strbuf_append1(struct Strbuf *, Char);
315extern  void		  Strbuf_appendn(struct Strbuf *, const Char *,
316					 size_t);
317extern  void		  Strbuf_append (struct Strbuf *, const Char *);
318extern  Char		 *Strbuf_finish (struct Strbuf *);
319extern	void		  Strbuf_cleanup(void *);
320extern	void		  Strbuf_free(void *);
321
322
323/*
324 * tc.vers.c:
325 */
326extern	void		  fix_version	(void);
327
328/*
329 * tc.who.c
330 */
331#if defined (HAVE_UTMP_H) || defined (HAVE_UTMPX_H) || defined (WINNT_NATIVE)
332extern	void		  initwatch	(void);
333extern	void		  resetwatch	(void);
334extern	void		  watch_login	(int);
335extern	char	 	 *who_info	(ptr_t, int);
336extern	void		  dolog		(Char **, struct command *);
337# ifdef HAVE_STRUCT_UTMP_UT_HOST
338extern	char		 *utmphost	(void);
339extern	size_t		  utmphostsize	(void);
340# endif /* HAVE_STRUCT_UTMP_UT_HOST */
341#else
342# define HAVENOUTMP
343#endif
344
345#endif /* _h_tc_decls */
346