cc698b4900
This is a bugfix release with no new features. A number of these fixes were previously merged into our tree. Sponsored by: DARPA, AFRL
448 lines
15 KiB
C
448 lines
15 KiB
C
/*
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* sh.decls.h External declarations from sh*.c
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*/
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/*-
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* Copyright (c) 1980, 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _h_sh_decls
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#define _h_sh_decls
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/*
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* sh.c
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*/
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extern Char *gethdir (const Char *);
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extern void dosource (Char **, struct command *);
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extern void exitstat (void);
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extern void goodbye (Char **, struct command *);
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extern void importpath (Char *);
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extern void initdesc (void);
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extern void pintr (void);
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extern void pintr1 (int);
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extern void phup (void);
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extern void process (int);
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extern void untty (void);
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#ifdef PROF
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extern void done (int) __attribute__((__noreturn__));
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#else
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extern void xexit (int) __attribute__((__noreturn__));
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#endif
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extern int grabpgrp (int, pid_t);
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/*
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* sh.dir.c
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*/
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extern void dinit (Char *);
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extern void dodirs (Char **, struct command *);
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extern Char *dcanon (Char *, Char *);
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extern void dtildepr (Char *);
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extern void dtilde (void);
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extern void dochngd (Char **, struct command *);
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extern Char *dnormalize (const Char *, int);
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extern void dopushd (Char **, struct command *);
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extern void dopopd (Char **, struct command *);
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extern void dfree (struct directory *);
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extern void dsetstack (void);
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extern const Char *getstakd (int);
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extern void recdirs (Char *, int);
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extern void loaddirs (Char *);
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/*
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* sh.dol.c
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*/
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extern void Dfix (struct command *);
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extern Char *Dfix1 (Char *);
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extern void heredoc (Char *);
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extern Char *randsuf (void);
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/*
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* sh.err.c
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*/
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extern void reset (void) __attribute__((__noreturn__));
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extern void cleanup_push_internal(void *, void (*fn) (void *)
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#ifdef CLEANUP_DEBUG
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, const char *, size_t
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#define cleanup_push(v, f) cleanup_push_internal(v, f, __FILE__, __LINE__)
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#else
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#define cleanup_push(v, f) cleanup_push_internal(v, f)
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#endif
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);
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extern int cleanup_reset(void);
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extern void cleanup_ignore(void *);
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extern void cleanup_until(void *);
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extern void cleanup_until_mark(void);
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extern size_t cleanup_push_mark(void);
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extern void cleanup_pop_mark(size_t);
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extern void open_cleanup(void *);
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extern void opendir_cleanup(void *);
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extern void sigint_cleanup(void *);
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extern void sigprocmask_cleanup(void *);
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extern void xfree_indirect(void *);
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extern void errinit (void);
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extern void seterror (unsigned int, ...);
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extern void fixerror (void);
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extern void stderror (unsigned int, ...)
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__attribute__((__noreturn__));
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/*
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* sh.exec.c
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*/
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extern void doexec (struct command *, int);
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extern void dohash (Char **, struct command *);
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extern void dounhash (Char **, struct command *);
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extern void execash (Char **, struct command *);
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extern void hashstat (Char **, struct command *);
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extern void xechoit (Char **);
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extern int executable (const Char *, const Char *, int);
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extern int tellmewhat (struct wordent *, Char **);
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extern void dowhere (Char **, struct command *);
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extern int find_cmd (Char *, int);
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/*
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* sh.exp.c
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*/
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extern Char *filetest (Char *, Char ***, int);
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extern tcsh_number_t expr (Char ***);
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extern tcsh_number_t exp0 (Char ***, int);
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/*
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* sh.file.c
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*/
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#if defined(FILEC) && defined(TIOCSTI)
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extern size_t tenex (Char *, size_t);
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#endif
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/*
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* sh.func.c
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*/
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extern void tsetenv (const Char *, const Char *);
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extern void Unsetenv (Char *);
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extern void doalias (Char **, struct command *);
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extern void dobreak (Char **, struct command *);
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extern void docontin (Char **, struct command *);
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extern void doecho (Char **, struct command *);
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extern void doelse (Char **, struct command *);
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extern void doend (Char **, struct command *);
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extern void doeval (Char **, struct command *);
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extern void doexit (Char **, struct command *);
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extern void doforeach (Char **, struct command *);
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extern void doglob (Char **, struct command *);
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extern void dogoto (Char **, struct command *);
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extern void doif (Char **, struct command *);
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extern void dolimit (Char **, struct command *);
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extern void dologin (Char **, struct command *);
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extern void dologout (Char **, struct command *);
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#ifdef NEWGRP
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extern void donewgrp (Char **, struct command *);
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#endif
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extern void donohup (Char **, struct command *);
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extern void dohup (Char **, struct command *);
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extern void doonintr (Char **, struct command *);
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extern void doprintenv (Char **, struct command *);
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extern void dorepeat (Char **, struct command *);
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extern void dofiletest (Char **, struct command *);
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extern void dosetenv (Char **, struct command *);
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extern void dosuspend (Char **, struct command *);
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extern void doswbrk (Char **, struct command *);
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extern void doswitch (Char **, struct command *);
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extern void doumask (Char **, struct command *);
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extern void dounlimit (Char **, struct command *);
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extern void dounsetenv (Char **, struct command *);
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extern void dowhile (Char **, struct command *);
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extern void dozip (Char **, struct command *);
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extern void func (struct command *,
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const struct biltins *);
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extern void gotolab (Char *);
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extern const struct biltins *isbfunc (struct command *);
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extern void prvars (void);
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extern int srchx (Char *);
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extern void unalias (Char **, struct command *);
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extern void wfree (void);
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extern void dobuiltins (Char **, struct command *);
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extern void reexecute (struct command *);
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extern int getYN (const char *);
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/*
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* sh.glob.c
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*/
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extern Char *globequal (Char *);
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extern Char **dobackp (Char *, int);
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extern Char *globone (Char *, int);
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extern int Gmatch (const Char *, const Char *);
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extern int Gnmatch (const Char *, const Char *,
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const Char **);
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extern Char **globall (Char **, int);
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extern Char **glob_all_or_error(Char **);
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extern void rscan (Char **, void (*)(Char));
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extern int tglob (Char **);
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extern void trim (Char **);
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#if !defined(WINNT_NATIVE) && defined(NLS_CATALOGS)
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extern char *xcatgets (nl_catd, int, int, const char *);
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#if defined(HAVE_ICONV) && defined(HAVE_NL_LANGINFO)
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extern char *iconv_catgets (nl_catd, int, int, const char *);
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#endif
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#endif
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extern void nlsinit (void);
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extern void nlsclose (void);
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extern int t_pmatch (const Char *, const Char *,
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const Char **, int);
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/*
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* sh.hist.c
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*/
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extern void dohist (Char **, struct command *);
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extern struct Hist *enthist (int, struct wordent *, int, int, int);
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extern void savehist (struct wordent *, int);
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extern char *fmthist (int, ptr_t);
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extern void rechist (Char *, int);
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extern void loadhist (Char *, int);
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extern void displayHistStats(const char *);
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extern void sethistory (int);
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/*
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* sh.init.c
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*/
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extern void mesginit (void);
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/*
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* sh.lex.c
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*/
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extern void addla (Char *);
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extern void bseek (struct Ain *);
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extern void btell (struct Ain *);
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extern void btoeof (void);
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extern void copylex (struct wordent *, struct wordent *);
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extern Char *domod (Char *, Char);
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extern void initlex (struct wordent *);
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extern void freelex (struct wordent *);
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extern int lex (struct wordent *);
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extern void lex_cleanup (void *);
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extern void prlex (struct wordent *);
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extern eChar readc (int);
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extern void settell (void);
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extern void unreadc (Char);
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extern ssize_t wide_read (int, Char *, size_t, int);
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/*
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* sh.misc.c
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*/
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extern int any (const char *, Char);
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extern Char **blkcpy (Char **, Char **);
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extern void blkfree (Char **);
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extern void blk_cleanup (void *);
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extern void blk_indirect_cleanup(void *);
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extern int blklen (Char **);
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extern void blkpr (Char *const *);
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extern Char *blkexpand (Char *const *);
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extern Char **blkspl (Char **, Char **);
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extern void closem (void);
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#ifndef CLOSE_ON_EXEC
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extern void closech (void);
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#endif /* !CLOSE_ON_EXEC */
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extern Char **copyblk (Char **);
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extern int dcopy (int, int);
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extern int dmove (int, int);
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extern void donefds (void);
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extern Char lastchr (Char *);
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extern void lshift (Char **, int);
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extern int number (Char *);
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extern int prefix (const Char *, const Char *);
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extern Char **saveblk (Char **);
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extern void setzero (void *, size_t);
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extern Char *strip (Char *);
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extern Char *quote (Char *);
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extern const Char *quote_meta (struct Strbuf *, const Char *);
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#ifndef SHORT_STRINGS
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extern char *strnsave (const char *, size_t);
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#endif
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extern char *strsave (const char *);
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extern void udvar (Char *) __attribute__((__noreturn__));
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#ifndef POSIX
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extern char *strstr (const char *, const char *);
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#endif /* !POSIX */
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extern char *strspl (const char *, const char *);
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extern char *strend (const char *);
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extern char *areadlink (const char *);
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extern void xclose (int);
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extern void xclosedir (DIR *);
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extern int xcreat (const char *, mode_t);
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extern struct group *xgetgrgid (gid_t);
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extern struct passwd *xgetpwnam (const char *);
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extern struct passwd *xgetpwuid (uid_t);
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extern int xopen (const char *, int, ...);
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extern ssize_t xread (int, void *, size_t);
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extern int xtcsetattr (int, int, const struct termios *);
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extern ssize_t xwrite (int, const void *, size_t);
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/*
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* sh.parse.c
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*/
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extern void alias (struct wordent *);
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extern void freesyn (struct command *);
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extern struct command *syntax (const struct wordent *,
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const struct wordent *, int);
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extern void syntax_cleanup(void *);
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/*
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* sh.print.c
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*/
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extern void drainoline (void);
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extern void flush (void);
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#ifdef BSDTIMES
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extern void pcsecs (unsigned long);
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#else /* !BSDTIMES */
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# ifdef POSIX
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extern void pcsecs (clock_t);
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# else /* !POSIX */
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extern void pcsecs (time_t);
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# endif /* !POSIX */
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#endif /* BSDTIMES */
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#ifdef BSDLIMIT
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extern void psecs (unsigned long);
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#endif /* BSDLIMIT */
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extern int putpure (int);
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extern int putraw (int);
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extern void xputchar (int);
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#ifdef WIDE_STRINGS
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extern void putwraw (Char);
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extern void xputwchar (Char);
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#else
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# define putwraw(C) putraw(C)
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# define xputwchar(C) xputchar(C)
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#endif
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extern void output_raw_restore(void *);
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/*
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* sh.proc.c
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*/
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extern void dobg (Char **, struct command *);
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extern void dobg1 (Char **, struct command *);
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extern void dofg (Char **, struct command *);
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extern void dofg1 (Char **, struct command *);
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extern void dojobs (Char **, struct command *);
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extern void dokill (Char **, struct command *);
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extern void donotify (Char **, struct command *);
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extern void dostop (Char **, struct command *);
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extern void dowait (Char **, struct command *);
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extern void palloc (pid_t, struct command *);
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extern void panystop (int);
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extern void pchild (void);
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extern void pendjob (void);
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extern pid_t pfork (struct command *, int);
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extern void pgetty (int, pid_t);
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extern void pjwait (struct process *);
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extern void pnote (void);
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extern void psavejob (void);
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extern void psavejob_cleanup(void *);
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extern int pstart (struct process *, int);
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extern void pwait (void);
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extern struct process *pfind (Char *);
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/*
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* sh.sem.c
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*/
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extern void execute (struct command *, volatile int, int *,
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int *, int);
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extern void mypipe (int *);
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/*
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* sh.set.c
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*/
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extern struct varent *adrof1 (const Char *, struct varent *);
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extern void doset (Char **, struct command *);
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extern void dolet (Char **, struct command *);
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extern Char *putn (tcsh_number_t);
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extern tcsh_number_t getn (const Char *);
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extern Char *value1 (Char *, struct varent *);
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extern void setcopy (const Char *, const Char *, int);
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extern void setv (const Char *, Char *, int);
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extern void set1 (const Char *, Char **,
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struct varent *, int);
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extern void setq (const Char *, Char **,
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struct varent *, int);
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extern void unset (Char **, struct command *);
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extern void unset1 (Char *[], struct varent *);
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extern void unsetv (Char *);
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extern void setNS (const Char *);
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extern void shift (Char **, struct command *);
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extern void plist (struct varent *, int);
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extern Char *unparse (struct command *);
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#if defined(DSPMBYTE)
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extern void update_dspmbyte_vars (void);
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extern void autoset_dspmbyte (const Char *);
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#endif
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#if defined(AUTOSET_KANJI)
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extern void autoset_kanji (void);
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#endif
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extern void update_wordchars (void);
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/*
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* sh.time.c
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*/
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extern void donice (Char **, struct command *);
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extern void dotime (Char **, struct command *);
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#ifdef BSDTIMES
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extern void prusage (struct sysrusage *,
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struct sysrusage *,
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timeval_t *, timeval_t *);
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extern void ruadd (struct sysrusage *,
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struct sysrusage *);
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#else /* BSDTIMES */
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# ifdef _SEQUENT_
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extern void prusage (struct process_stats *,
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struct process_stats *,
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timeval_t *, timeval_t *);
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extern void ruadd (struct process_stats *,
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struct process_stats *);
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# else /* !_SEQUENT_ */
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# ifdef POSIX
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extern void prusage (struct tms *, struct tms *,
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clock_t, clock_t);
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# else /* !POSIX */
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extern void prusage (struct tms *, struct tms *,
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time_t, time_t);
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# endif /* !POSIX */
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# endif /* !_SEQUENT_ */
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#endif /* BSDTIMES */
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extern void settimes (void);
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#if defined(BSDTIMES) || defined(_SEQUENT_)
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extern void tvsub (struct timeval *,
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struct timeval *,
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struct timeval *);
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#endif /* BSDTIMES || _SEQUENT_ */
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/*
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* tw.parse.c
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*/
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extern void copyn (Char *, const Char *, size_t);
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extern void catn (Char *, const Char *, int);
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#endif /* _h_sh_decls */
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