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