340 lines
9.9 KiB
C
340 lines
9.9 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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* @(#)extern.h 8.1 (Berkeley) 5/31/93
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* $Id$
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*/
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#include <sys/cdefs.h>
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/*
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* csh.c
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*/
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int gethdir __P((Char *));
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void dosource __P((Char **, struct command *));
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void exitstat __P((void));
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void goodbye __P((void));
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void importpath __P((Char *));
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void initdesc __P((void));
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void pintr __P((int));
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void pintr1 __P((bool));
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void printprompt __P((void));
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void process __P((bool));
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void rechist __P((void));
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void untty __P((void));
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int vis_fputc __P((int, FILE *));
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#ifdef PROF
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void done __P((int));
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#else
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void xexit __P((int));
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#endif
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/*
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* dir.c
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*/
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void dinit __P((Char *));
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void dodirs __P((Char **, struct command *));
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Char *dcanon __P((Char *, Char *));
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void dtildepr __P((Char *, Char *));
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void dtilde __P((void));
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void dochngd __P((Char **, struct command *));
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Char *dnormalize __P((Char *));
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void dopushd __P((Char **, struct command *));
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void dopopd __P((Char **, struct command *));
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struct directory;
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void dfree __P((struct directory *));
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/*
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* dol.c
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*/
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void Dfix __P((struct command *));
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Char *Dfix1 __P((Char *));
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void heredoc __P((Char *));
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/*
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* err.c
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*/
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void seterror __P((int, ...));
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void stderror __P((int, ...));
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/*
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* exec.c
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*/
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void doexec __P((Char **, struct command *));
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void dohash __P((Char **, struct command *));
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void dounhash __P((Char **, struct command *));
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void dowhich __P((Char **, struct command *));
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void execash __P((Char **, struct command *));
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void hashstat __P((Char **, struct command *));
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void xechoit __P((Char **));
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/*
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* exp.c
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*/
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int expr __P((Char ***));
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int exp0 __P((Char ***, bool));
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/*
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* file.c
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*/
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#ifdef FILEC
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int tenex __P((Char *, int));
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#endif
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/*
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* func.c
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*/
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void Setenv __P((Char *, Char *));
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void doalias __P((Char **, struct command *));
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void dobreak __P((Char **, struct command *));
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void docontin __P((Char **, struct command *));
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void doecho __P((Char **, struct command *));
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void doelse __P((Char **, struct command *));
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void doend __P((Char **, struct command *));
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void doeval __P((Char **, struct command *));
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void doexit __P((Char **, struct command *));
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void doforeach __P((Char **, struct command *));
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void doglob __P((Char **, struct command *));
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void dogoto __P((Char **, struct command *));
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void doif __P((Char **, struct command *));
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void dolimit __P((Char **, struct command *));
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void dologin __P((Char **, struct command *));
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void dologout __P((Char **, struct command *));
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void donohup __P((Char **, struct command *));
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void doonintr __P((Char **, struct command *));
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void doprintf __P((Char **, struct command *));
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void dorepeat __P((Char **, struct command *));
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void dosetenv __P((Char **, struct command *));
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void dosuspend __P((Char **, struct command *));
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void doswbrk __P((Char **, struct command *));
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void doswitch __P((Char **, struct command *));
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void doumask __P((Char **, struct command *));
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void dounlimit __P((Char **, struct command *));
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void dounsetenv __P((Char **, struct command *));
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void dowhile __P((Char **, struct command *));
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void dozip __P((Char **, struct command *));
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void func __P((struct command *, struct biltins *));
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struct biltins *
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isbfunc __P((struct command *));
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void prvars __P((void));
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void gotolab __P((Char *));
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int srchx __P((Char *));
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void unalias __P((Char **, struct command *));
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void wfree __P((void));
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/*
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* glob.c
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*/
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Char **dobackp __P((Char *, bool));
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void Gcat __P((Char *, Char *));
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Char *globone __P((Char *, int));
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int Gmatch __P((Char *, Char *));
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void ginit __P((void));
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Char **globall __P((Char **));
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void rscan __P((Char **, void (*)()));
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void tglob __P((Char **));
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void trim __P((Char **));
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#ifdef FILEC
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int sortscmp __P((const ptr_t, const ptr_t));
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#endif /* FILEC */
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/*
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* hist.c
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*/
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void dohist __P((Char **, struct command *));
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struct Hist *
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enthist __P((int, struct wordent *, bool));
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void savehist __P((struct wordent *));
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/*
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* lex.c
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*/
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void addla __P((Char *));
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void bseek __P((struct Ain *));
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void btell __P((struct Ain *));
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void btoeof __P((void));
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void copylex __P((struct wordent *, struct wordent *));
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Char *domod __P((Char *, int));
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void freelex __P((struct wordent *));
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int lex __P((struct wordent *));
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void prlex __P((FILE *, struct wordent *));
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int readc __P((bool));
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void settell __P((void));
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void unreadc __P((int));
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/*
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* misc.c
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*/
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int any __P((char *, int));
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Char **blkcat __P((Char **, Char **));
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Char **blkcpy __P((Char **, Char **));
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Char **blkend __P((Char **));
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void blkfree __P((Char **));
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int blklen __P((Char **));
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void blkpr __P((FILE *, Char **));
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Char **blkspl __P((Char **, Char **));
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void closem __P((void));
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Char **copyblk __P((Char **));
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int dcopy __P((int, int));
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int dmove __P((int, int));
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void donefds __P((void));
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Char lastchr __P((Char *));
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void lshift __P((Char **, int));
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int number __P((Char *));
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int prefix __P((Char *, Char *));
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Char **saveblk __P((Char **));
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void setzero __P((char *, int));
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Char *strip __P((Char *));
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char *strsave __P((char *));
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char *strspl __P((char *, char *));
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void udvar __P((Char *));
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#ifndef SHORT_STRINGS
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# ifdef NOTUSED
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char *strstr __P((const char *, const char *));
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# endif /* NOTUSED */
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char *strend __P((char *));
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#endif
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/*
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* parse.c
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*/
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void alias __P((struct wordent *));
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void freesyn __P((struct command *));
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struct command *
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syntax __P((struct wordent *, struct wordent *, int));
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/*
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* proc.c
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*/
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void dobg __P((Char **, struct command *));
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void dobg1 __P((Char **, struct command *));
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void dofg __P((Char **, struct command *));
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void dofg1 __P((Char **, struct command *));
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void dojobs __P((Char **, struct command *));
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void dokill __P((Char **, struct command *));
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void donotify __P((Char **, struct command *));
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void dostop __P((Char **, struct command *));
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void dowait __P((Char **, struct command *));
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void palloc __P((int, struct command *));
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void panystop __P((bool));
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void pchild __P((int));
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void pendjob __P((void));
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struct process *
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pfind __P((Char *));
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int pfork __P((struct command *, int));
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void pgetty __P((int, int));
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void pjwait __P((struct process *));
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void pnote __P((void));
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void prestjob __P((void));
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void psavejob __P((void));
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void pstart __P((struct process *, int));
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void pwait __P((void));
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/*
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* sem.c
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*/
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void execute __P((struct command *, int, int *, int *));
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void mypipe __P((int *));
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/*
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* set.c
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*/
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struct varent
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*adrof1 __P((Char *, struct varent *));
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void doset __P((Char **, struct command *));
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void dolet __P((Char **, struct command *));
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Char *putn __P((int));
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int getn __P((Char *));
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Char *value1 __P((Char *, struct varent *));
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void set __P((Char *, Char *));
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void set1 __P((Char *, Char **, struct varent *));
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void setq __P((Char *, Char **, struct varent *));
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void unset __P((Char **, struct command *));
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void unset1 __P((Char *[], struct varent *));
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void unsetv __P((Char *));
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void setNS __P((Char *));
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void shift __P((Char **, struct command *));
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void plist __P((struct varent *));
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/*
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* time.c
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*/
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void donice __P((Char **, struct command *));
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void dotime __P((Char **, struct command *));
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void prusage __P((struct rusage *, struct rusage *,
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struct timeval *, struct timeval *));
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void ruadd __P((struct rusage *, struct rusage *));
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void settimes __P((void));
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void tvadd __P((struct timeval *, struct timeval *));
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void tvsub __P((struct timeval *, struct timeval *, struct timeval *));
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void pcsecs __P((long));
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void psecs __P((long));
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/*
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* alloc.c
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*/
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void Free __P((ptr_t));
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ptr_t Malloc __P((size_t));
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ptr_t Realloc __P((ptr_t, size_t));
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ptr_t Calloc __P((size_t, size_t));
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void showall __P((Char **, struct command *));
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/*
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* str.c:
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*/
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#ifdef SHORT_STRINGS
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Char *s_strchr __P((Char *, int));
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Char *s_strrchr __P((Char *, int));
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Char *s_strcat __P((Char *, Char *));
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#ifdef NOTUSED
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Char *s_strncat __P((Char *, Char *, size_t));
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#endif
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Char *s_strcpy __P((Char *, Char *));
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Char *s_strncpy __P((Char *, Char *, size_t));
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Char *s_strspl __P((Char *, Char *));
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size_t s_strlen __P((Char *));
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int s_strcmp __P((Char *, Char *));
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int s_strncmp __P((Char *, Char *, size_t));
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Char *s_strsave __P((Char *));
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Char *s_strend __P((Char *));
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Char *s_strstr __P((Char *, Char *));
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Char *str2short __P((char *));
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Char **blk2short __P((char **));
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char *short2str __P((Char *));
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char **short2blk __P((Char **));
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#endif
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char *short2qstr __P((Char *));
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char *vis_str __P((Char *));
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