wordexp.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright 1985, 1992 by Mortice Kern Systems Inc. All rights reserved.
*/
#ifndef _WORDEXP_H
#define _WORDEXP_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/feature_tests.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct wordexp_t {
size_t we_wordc; /* Count of paths matched by pattern */
char **we_wordv; /* List of matched pathnames */
size_t we_offs; /* # of slots reserved in we_pathv */
/* following are internal to the implementation */
char **we_wordp; /* we_pathv + we_offs */
int we_wordn; /* # of elements allocated */
} wordexp_t;
/*
* wordexp flags.
*/
#define WRDE_APPEND 0x0001 /* append to existing wordexp_t */
#define WRDE_DOOFFS 0x0002 /* use we_offs */
#define WRDE_NOCMD 0x0004 /* don't allow $() */
#define WRDE_REUSE 0x0008
#define WRDE_SHOWERR 0x0010 /* don't 2>/dev/null */
#define WRDE_UNDEF 0x0020 /* set -u */
/*
* wordexp errors.
*/
#define WRDE_ERRNO (2) /* error in "errno" */
#define WRDE_BADCHAR (3) /* shell syntax character */
#define WRDE_BADVAL (4) /* undefined variable expanded */
#define WRDE_CMDSUB (5) /* prohibited $() */
#define WRDE_NOSPACE (6) /* no memory */
#define WRDE_SYNTAX (7) /* bad syntax */
#define WRDE_NOSYS (8) /* function not supported (XPG4) */
#ifdef __STDC__
extern int wordexp(const char *_RESTRICT_KYWD, wordexp_t *_RESTRICT_KYWD, int);
extern void wordfree(wordexp_t *);
#else
extern int wordexp();
extern void wordfree();
#endif
#ifdef __cplusplus
}
#endif
#endif /* _WORDEXP_H */