NetBSD/gnu/usr.bin/awk/files.h

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1993-03-21 12:45:37 +03:00
/********************************************
files.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: files.h,v $
/*Revision 1.1.1.1 1993/03/21 09:45:37 cgd
/*initial import of 386bsd-0.1 sources
/*
* Revision 5.1 91/12/05 07:59:18 brennan
* 1.1 pre-release
*
*/
#ifndef FILES_H
#define FILES_H
/* IO redirection types */
#define F_IN (-5)
#define PIPE_IN (-4)
#define PIPE_OUT (-3)
#define F_APPEND (-2)
#define F_TRUNC (-1)
extern char *shell ; /* for pipes and system() */
PTR PROTO(file_find, (STRING *, int)) ;
int PROTO(file_close, (STRING *)) ;
PTR PROTO(get_pipe, (char *, int, int *) ) ;
int PROTO(wait_for, (int) ) ;
void PROTO( close_out_pipes, (void) ) ;
#if HAVE_FAKE_PIPES
void PROTO(close_fake_pipes, (void)) ;
int PROTO(close_fake_outpipe, (char *,int)) ;
char *PROTO(tmp_file_name, (int)) ;
#endif
#if MSDOS
int PROTO(DOSexec, (char *)) ;
int PROTO(binmode, (void)) ;
void PROTO(set_binmode, (int)) ;
#endif
#endif