OpenSolaris_b135/cmd/fmli/inc/eval.h

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/


/*
 * Copyright  (c) 1986 AT&T
 *	All Rights Reserved
 *
 */

#ident	"%Z%%M%	%I%	%E% SMI"       /* SVr4.0 1.3 */

#define EV_TOKEN	0x20
#define EV_GROUP	0x40
#define EV_USE_STRING	0x80
#define EV_USE_FP	0x100
#define EV_READONLY	0x200
#define EV_APPEND	0x400
#ifndef EV_SQUIG                /* must match EV_SQUIG in oh/fm_mn_par.h   */
#define EV_SQUIG	0x8000	/* set when {} are special in a descriptor */
#endif                          /* careful.. flag is flipped in eval()     */

typedef struct io_struct {
	int	flags;
	union {
		FILE	*fp;
		struct {
			char	*val;
			int	count;
			int	pos;
		} str;
	} mu;
	struct io_struct	*next;
} IOSTRUCT;

int eval();
int io_close();
IOSTRUCT *io_open();
char *io_string();
char *io_ret_string();

/* eval TOKENS (see spchars in eval.c) */
#define ET_EOF		0
#define ET_WORD		1
#define ET_DQUOTE	2
#define ET_SQUOTE	3
#define ET_BSLASH	4
#define ET_BQUOTE	5
#define ET_DOLLAR	6
#define ET_NEWLINE	7
#define ET_SPACE	8
#define ET_TAB		9
#define ET_OSQUIG	10
#define ET_CSQUIG	11
#define ET_PIPE		12
#define ET_AMPERSAND	13
#define ET_SEMI		14
#define ET_LTHAN	15
#define ET_GTHAN	16
#define ET_TWO		17

#define DOUBLE		32	/* must be a power of 2 > largest TOKEN above */