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/* $Header: /p/tcsh/cvsroot/tcsh/sh.decls.h,v 3.62 2011/02/25 23:58:34 christos Exp $ */
/*
* sh.decls.h External declarations from sh*.c
*/
/*-
* Copyright (c) 1980, 1991 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _h_sh_decls
#define _h_sh_decls
/*
* sh.c
*/
extern Char *gethdir (const Char *);
extern void dosource (Char **, struct command *);
extern void exitstat (void);
extern void goodbye (Char **, struct command *);
extern void importpath (Char *);
extern void initdesc (void);
extern void pintr (void);
extern void pintr1 (int);
extern void phup (void);
extern void process (int);
extern void untty (void);
#ifdef PROF
extern void done (int) __attribute__((__noreturn__));
#else
extern void xexit (int) __attribute__((__noreturn__));
#endif
extern int grabpgrp (int, pid_t);
/*
* sh.dir.c
*/
extern void dinit (Char *);
extern void dodirs (Char **, struct command *);
extern Char *dcanon (Char *, Char *);
extern void dtildepr (Char *);
extern void dtilde (void);
extern void dochngd (Char **, struct command *);
extern Char *dnormalize (const Char *, int);
extern void dopushd (Char **, struct command *);
extern void dopopd (Char **, struct command *);
extern void dfree (struct directory *);
extern void dsetstack (void);
extern const Char *getstakd (int);
extern void recdirs (Char *, int);
extern void loaddirs (Char *);
/*
* sh.dol.c
*/
extern void Dfix (struct command *);
extern Char *Dfix1 (Char *);
extern void heredoc (Char *);
/*
* sh.err.c
*/
extern void reset (void) __attribute__((__noreturn__));
extern void cleanup_push_internal(void *, void (*fn) (void *)
#ifdef CLEANUP_DEBUG
, const char *, size_t
#define cleanup_push(v, f) cleanup_push_internal(v, f, __FILE__, __LINE__)
#else
#define cleanup_push(v, f) cleanup_push_internal(v, f)
#endif
);
extern int cleanup_reset(void);
extern void cleanup_ignore(void *);
extern void cleanup_until(void *);
extern void cleanup_until_mark(void);
extern size_t cleanup_push_mark(void);
extern void cleanup_pop_mark(size_t);
extern void open_cleanup(void *);
extern void opendir_cleanup(void *);
extern void sigint_cleanup(void *);
extern void sigprocmask_cleanup(void *);
extern void xfree_indirect(void *);
extern void errinit (void);
extern void seterror (unsigned int, ...);
extern void fixerror (void);
extern void stderror (unsigned int, ...)
__attribute__((__noreturn__));
/*
* sh.exec.c
*/
extern void doexec (struct command *, int);
extern void dohash (Char **, struct command *);
extern void dounhash (Char **, struct command *);
extern void execash (Char **, struct command *);
extern void hashstat (Char **, struct command *);
extern void xechoit (Char **);
extern int executable (const Char *, const Char *, int);
extern int tellmewhat (struct wordent *, Char **);
extern void dowhere (Char **, struct command *);
extern int find_cmd (Char *, int);
/*
* sh.exp.c
*/
extern Char *filetest (Char *, Char ***, int);
extern tcsh_number_t expr (Char ***);
extern tcsh_number_t exp0 (Char ***, int);
/*
* sh.file.c
*/
#if defined(FILEC) && defined(TIOCSTI)
extern size_t tenex (Char *, size_t);
#endif
/*
* sh.func.c
*/
extern void tsetenv (const Char *, const Char *);
extern void Unsetenv (Char *);
extern void doalias (Char **, struct command *);
extern void dobreak (Char **, struct command *);
extern void docontin (Char **, struct command *);
extern void doecho (Char **, struct command *);
extern void doelse (Char **, struct command *);
extern void doend (Char **, struct command *);
extern void doeval (Char **, struct command *);
extern void doexit (Char **, struct command *);
extern void doforeach (Char **, struct command *);
extern void doglob (Char **, struct command *);
extern void dogoto (Char **, struct command *);
extern void doif (Char **, struct command *);
extern void dolimit (Char **, struct command *);
extern void dologin (Char **, struct command *);
extern void dologout (Char **, struct command *);
#ifdef NEWGRP
extern void donewgrp (Char **, struct command *);
#endif
extern void donohup (Char **, struct command *);
extern void dohup (Char **, struct command *);
extern void doonintr (Char **, struct command *);
extern void doprintenv (Char **, struct command *);
extern void dorepeat (Char **, struct command *);
extern void dofiletest (Char **, struct command *);
extern void dosetenv (Char **, struct command *);
extern void dosuspend (Char **, struct command *);
extern void doswbrk (Char **, struct command *);
extern void doswitch (Char **, struct command *);
extern void doumask (Char **, struct command *);
extern void dounlimit (Char **, struct command *);
extern void dounsetenv (Char **, struct command *);
extern void dowhile (Char **, struct command *);
extern void dozip (Char **, struct command *);
extern void func (struct command *,
const struct biltins *);
extern void gotolab (Char *);
extern const struct biltins *isbfunc (struct command *);
extern void prvars (void);
extern int srchx (Char *);
extern void unalias (Char **, struct command *);
extern void wfree (void);
extern void dobuiltins (Char **, struct command *);
extern void reexecute (struct command *);
/*
* sh.glob.c
*/
extern Char *globequal (Char *);
extern Char **dobackp (Char *, int);
extern Char *globone (Char *, int);
extern int Gmatch (const Char *, const Char *);
extern int Gnmatch (const Char *, const Char *,
const Char **);
extern Char **globall (Char **, int);
extern Char **glob_all_or_error(Char **);
extern void rscan (Char **, void (*)(Char));
extern int tglob (Char **);
extern void trim (Char **);
#if !defined(WINNT_NATIVE) && defined(NLS_CATALOGS)
extern char *xcatgets (nl_catd, int, int, const char *);
#if defined(HAVE_ICONV) && defined(HAVE_NL_LANGINFO)
extern char *iconv_catgets (nl_catd, int, int, const char *);
#endif
#endif
extern void nlsinit (void);
extern void nlsclose (void);
extern int t_pmatch (const Char *, const Char *,
const Char **, int);
/*
* sh.hist.c
*/
extern void dohist (Char **, struct command *);
extern struct Hist *enthist (int, struct wordent *, int, int, int);
extern void savehist (struct wordent *, int);
extern char *fmthist (int, ptr_t);
extern void rechist (Char *, int);
extern void loadhist (Char *, int);
extern void displayHistStats(const char *);
/*
* sh.init.c
*/
extern void mesginit (void);
/*
* sh.lex.c
*/
extern void addla (Char *);
extern void bseek (struct Ain *);
extern void btell (struct Ain *);
extern void btoeof (void);
extern void copylex (struct wordent *, struct wordent *);
extern Char *domod (Char *, Char);
extern void freelex (struct wordent *);
extern int lex (struct wordent *);
extern void lex_cleanup (void *);
extern void prlex (struct wordent *);
extern eChar readc (int);
extern void settell (void);
extern void unreadc (Char);
/*
* sh.misc.c
*/
extern int any (const char *, Char);
extern Char **blkcpy (Char **, Char **);
extern void blkfree (Char **);
extern void blk_cleanup (void *);
extern void blk_indirect_cleanup(void *);
extern int blklen (Char **);
extern void blkpr (Char *const *);
extern Char *blkexpand (Char *const *);
extern Char **blkspl (Char **, Char **);
extern void closem (void);
#ifndef CLOSE_ON_EXEC
extern void closech (void);
#endif /* !CLOSE_ON_EXEC */
extern Char **copyblk (Char **);
extern int dcopy (int, int);
extern int dmove (int, int);
extern void donefds (void);
extern Char lastchr (Char *);
extern void lshift (Char **, int);
extern int number (Char *);
extern int prefix (const Char *, const Char *);
extern Char **saveblk (Char **);
extern void setzero (void *, size_t);
extern Char *strip (Char *);
extern Char *quote (Char *);
extern const Char *quote_meta (struct Strbuf *, const Char *);
#ifndef SHORT_STRINGS
extern char *strnsave (const char *, size_t);
#endif
extern char *strsave (const char *);
extern void udvar (Char *) __attribute__((__noreturn__));
#ifndef POSIX
extern char *strstr (const char *, const char *);
#endif /* !POSIX */
extern char *strspl (const char *, const char *);
extern char *strend (const char *);
extern char *areadlink (const char *);
extern void xclose (int);
extern void xclosedir (DIR *);
extern int xcreat (const char *, mode_t);
extern struct group *xgetgrgid (gid_t);
extern struct passwd *xgetpwnam (const char *);
extern struct passwd *xgetpwuid (uid_t);
extern int xopen (const char *, int, ...);
extern ssize_t xread (int, void *, size_t);
extern int xtcsetattr (int, int, const struct termios *);
extern ssize_t xwrite (int, const void *, size_t);
/*
* sh.parse.c
*/
extern void alias (struct wordent *);
extern void freesyn (struct command *);
extern struct command *syntax (const struct wordent *,
const struct wordent *, int);
extern void syntax_cleanup(void *);
/*
* sh.print.c
*/
extern void drainoline (void);
extern void flush (void);
#ifdef BSDTIMES
extern void pcsecs (unsigned long);
#else /* !BSDTIMES */
# ifdef POSIX
extern void pcsecs (clock_t);
# else /* !POSIX */
extern void pcsecs (time_t);
# endif /* !POSIX */
#endif /* BSDTIMES */
#ifdef BSDLIMIT
extern void psecs (unsigned long);
#endif /* BSDLIMIT */
extern int putpure (int);
extern int putraw (int);
extern void xputchar (int);
#ifdef WIDE_STRINGS
extern void putwraw (Char);
extern void xputwchar (Char);
#else
# define putwraw(C) putraw(C)
# define xputwchar(C) xputchar(C)
#endif
extern void output_raw_restore(void *);
/*
* sh.proc.c
*/
extern void dobg (Char **, struct command *);
extern void dobg1 (Char **, struct command *);
extern void dofg (Char **, struct command *);
extern void dofg1 (Char **, struct command *);
extern void dojobs (Char **, struct command *);
extern void dokill (Char **, struct command *);
extern void donotify (Char **, struct command *);
extern void dostop (Char **, struct command *);
extern void dowait (Char **, struct command *);
extern void palloc (pid_t, struct command *);
extern void panystop (int);
extern void pchild (void);
extern void pendjob (void);
extern pid_t pfork (struct command *, int);
extern void pgetty (int, pid_t);
extern void pjwait (struct process *);
extern void pnote (void);
extern void psavejob (void);
extern void psavejob_cleanup(void *);
extern int pstart (struct process *, int);
extern void pwait (void);
extern struct process *pfind (Char *);
/*
* sh.sem.c
*/
extern void execute (struct command *, volatile int, int *,
int *, int);
extern void mypipe (int *);
/*
* sh.set.c
*/
extern struct varent *adrof1 (const Char *, struct varent *);
extern void doset (Char **, struct command *);
extern void dolet (Char **, struct command *);
extern Char *putn (tcsh_number_t);
extern tcsh_number_t getn (const Char *);
extern Char *value1 (Char *, struct varent *);
extern void setcopy (const Char *, const Char *, int);
extern void setv (const Char *, Char *, int);
extern void set1 (const Char *, Char **,
struct varent *, int);
extern void setq (const Char *, Char **,
struct varent *, int);
extern void unset (Char **, struct command *);
extern void unset1 (Char *[], struct varent *);
extern void unsetv (Char *);
extern void setNS (const Char *);
extern void shift (Char **, struct command *);
extern void plist (struct varent *, int);
extern Char *unparse (struct command *);
#if defined(DSPMBYTE)
extern void update_dspmbyte_vars (void);
extern void autoset_dspmbyte (const Char *);
#endif
#if defined(AUTOSET_KANJI)
extern void autoset_kanji (void);
#endif
/*
* sh.time.c
*/
extern void donice (Char **, struct command *);
extern void dotime (Char **, struct command *);
#ifdef BSDTIMES
extern void prusage (struct sysrusage *,
struct sysrusage *,
timeval_t *, timeval_t *);
extern void ruadd (struct sysrusage *,
struct sysrusage *);
#else /* BSDTIMES */
# ifdef _SEQUENT_
extern void prusage (struct process_stats *,
struct process_stats *,
timeval_t *, timeval_t *);
extern void ruadd (struct process_stats *,
struct process_stats *);
# else /* !_SEQUENT_ */
# ifdef POSIX
extern void prusage (struct tms *, struct tms *,
clock_t, clock_t);
# else /* !POSIX */
extern void prusage (struct tms *, struct tms *,
time_t, time_t);
# endif /* !POSIX */
# endif /* !_SEQUENT_ */
#endif /* BSDTIMES */
extern void settimes (void);
#if defined(BSDTIMES) || defined(_SEQUENT_)
extern void tvsub (struct timeval *,
struct timeval *,
struct timeval *);
#endif /* BSDTIMES || _SEQUENT_ */
/*
* tw.parse.c
*/
extern void copyn (Char *, const Char *, size_t);
extern void catn (Char *, const Char *, int);
#endif /* _h_sh_decls */
|
