1993-03-21 12:45:37 +03:00
|
|
|
|
|
|
|
|
/********************************************
|
|
|
|
|
fin.h
|
|
|
|
|
copyright 1991, Michael D. Brennan
|
|
|
|
|
|
|
|
|
|
This is a source file for mawk, an implementation of
|
|
|
|
|
the AWK programming language.
|
|
|
|
|
|
|
|
|
|
Mawk is distributed without warranty under the terms of
|
|
|
|
|
the GNU General Public License, version 2, 1991.
|
|
|
|
|
********************************************/
|
|
|
|
|
|
|
|
|
|
/*$Log: fin.h,v $
|
1993-07-03 03:56:52 +04:00
|
|
|
/*Revision 1.2 1993/07/02 23:57:24 jtc
|
|
|
|
|
/*Updated to mawk 1.1.4
|
1993-03-21 12:45:37 +03:00
|
|
|
/*
|
1993-07-03 03:56:52 +04:00
|
|
|
* Revision 5.2 1992/01/06 08:16:24 brennan
|
1993-03-21 12:45:37 +03:00
|
|
|
* setmode() proto for MSDOS
|
1993-07-03 03:56:52 +04:00
|
|
|
*
|
1993-03-21 12:45:37 +03:00
|
|
|
* Revision 5.1 91/12/05 07:59:20 brennan
|
|
|
|
|
* 1.1 pre-release
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* fin.h */
|
|
|
|
|
|
|
|
|
|
#ifndef FIN_H
|
|
|
|
|
#define FIN_H
|
|
|
|
|
/* structure to control input files */
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
int fd ;
|
|
|
|
|
FILE *fp ; /* NULL unless interactive */
|
|
|
|
|
char *buff ;
|
|
|
|
|
char *buffp ;
|
|
|
|
|
unsigned nbuffs ; /* sizeof *buff in BUFFSZs */
|
|
|
|
|
int flags ;
|
|
|
|
|
} FIN ;
|
|
|
|
|
|
|
|
|
|
#define MAIN_FLAG 1 /* part of main input stream if on */
|
|
|
|
|
#define EOF_FLAG 2
|
|
|
|
|
#define START_FLAG 4 /* used when RS == "" */
|
|
|
|
|
|
|
|
|
|
FIN * PROTO (FINdopen, (int, int) );
|
|
|
|
|
FIN * PROTO (FINopen, (char *, int) );
|
|
|
|
|
void PROTO (FINclose, (FIN *) ) ;
|
|
|
|
|
void PROTO (FINsemi_close, (FIN *)) ;
|
|
|
|
|
char* PROTO (FINgets, (FIN *, unsigned *) ) ;
|
|
|
|
|
unsigned PROTO ( fillbuff, (int, char *, unsigned) ) ;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
extern FIN *main_fin ; /* for the main input stream */
|
|
|
|
|
void PROTO( open_main, (void) ) ;
|
|
|
|
|
|
|
|
|
|
void PROTO(setmode, (int,int)) ;
|
|
|
|
|
#endif /* FIN_H */
|
