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/*
* Copyright (c) 1998 by David I. Bell
* Permission is granted to use, distribute, or modify this source,
* provided that this copyright notice remains intact.
*
* Definitions for stand-alone shell for system maintainance for Linux.
*/
#ifndef SASH_H
#define SASH_H
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <memory.h>
#include <malloc.h>
#include <time.h>
#include <ctype.h>
#define PATHLEN 1024
#define CMDLEN 10240
#define MAXARGS 1000
#define ALIASALLOC 20
#define STDIN 0
#define STDOUT 1
#define MAXSOURCE 10
#define BUFSIZE 8192
#ifndef isblank
#define isblank(ch) (((ch) == ' ') || ((ch) == '\t'))
#endif
#define isquote(ch) (((ch) == '"') || ((ch) == '\''))
#define isdecimal(ch) (((ch) >= '0') && ((ch) <= '9'))
#define isoctal(ch) (((ch) >= '0') && ((ch) <= '7'))
typedef int BOOL;
#define FALSE ((BOOL) 0)
#define TRUE ((BOOL) 1)
/*
* Macro to use function prototypes if this is an ANSI compiler.
*/
#ifdef __STDC__
#define PROTO(a) a
#else
#define const
#define PROTO(a) ()
#endif
/*
* Built-in command functions.
*/
extern void do_alias PROTO((int argc, const char ** argv));
extern void do_cd PROTO((int argc, const char ** argv));
extern void do_exec PROTO((int argc, const char ** argv));
extern void do_exit PROTO((int argc, const char ** argv));
extern void do_prompt PROTO((int argc, const char ** argv));
extern void do_source PROTO((int argc, const char ** argv));
extern void do_umask PROTO((int argc, const char ** argv));
extern void do_unalias PROTO((int argc, const char ** argv));
extern void do_help PROTO((int argc, const char ** argv));
extern void do_ln PROTO((int argc, const char ** argv));
extern void do_cp PROTO((int argc, const char ** argv));
extern void do_mv PROTO((int argc, const char ** argv));
extern void do_rm PROTO((int argc, const char ** argv));
extern void do_chmod PROTO((int argc, const char ** argv));
extern void do_mkdir PROTO((int argc, const char ** argv));
extern void do_rmdir PROTO((int argc, const char ** argv));
extern void do_mknod PROTO((int argc, const char ** argv));
extern void do_chown PROTO((int argc, const char ** argv));
extern void do_chgrp PROTO((int argc, const char ** argv));
extern void do_sync PROTO((int argc, const char ** argv));
extern void do_printenv PROTO((int argc, const char ** argv));
extern void do_more PROTO((int argc, const char ** argv));
extern void do_cmp PROTO((int argc, const char ** argv));
extern void do_touch PROTO((int argc, const char ** argv));
extern void do_ls PROTO((int argc, const char ** argv));
extern void do_dd PROTO((int argc, const char ** argv));
extern void do_tar PROTO((int argc, const char ** argv));
extern void do_mount PROTO((int argc, const char ** argv));
extern void do_umount PROTO((int argc, const char ** argv));
extern void do_setenv PROTO((int argc, const char ** argv));
extern void do_pwd PROTO((int argc, const char ** argv));
extern void do_echo PROTO((int argc, const char ** argv));
extern void do_kill PROTO((int argc, const char ** argv));
extern void do_grep PROTO((int argc, const char ** argv));
extern void do_ed PROTO((int argc, const char ** argv));
extern void do_gzip PROTO((int argc, const char ** argv));
extern void do_gunzip PROTO((int argc, const char ** argv));
extern void do_where PROTO((int argc, const char ** argv));
/*
* Global utility routines.
*/
extern const char * modestring PROTO((int mode));
extern const char * timestring PROTO((time_t timeval));
extern BOOL isadir PROTO((const char * name));
extern int namesort PROTO((const void * p1, const void * p2));
extern char * getchunk PROTO((int size));
extern char * chunkstrdup PROTO((const char *));
extern void freechunks PROTO((void));
extern int fullWrite PROTO((int fd, const char * buf, int len));
extern BOOL match PROTO((const char * text, const char * pattern));
extern const char * buildname
PROTO((const char * dirname, const char * filename));
extern BOOL makeargs
PROTO((const char * cmd, int * argcptr, const char *** argvptr));
extern BOOL copyfile
PROTO((const char * srcname, const char * destname, BOOL setmodes));
extern BOOL makestring
PROTO((int argc, const char ** argv, char * buf, int buflen));
extern int expandwildcards
PROTO((const char *name, int maxargc, const char * retargv[]));
/*
* Global variable to indicate that an SIGINT occurred.
* This is used to stop processing.
*/
extern BOOL intflag;
#endif
/* END CODE */
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