mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-15 10:17:20 +00:00
76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
/*-
|
|
* Copyright (c) 2002 Tim J. Robbins.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _WORDEXP_H_
|
|
#define _WORDEXP_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/_types.h>
|
|
|
|
#if __XSI_VISIBLE && !defined(_SIZE_T_DECLARED)
|
|
typedef __size_t size_t;
|
|
#define _SIZE_T_DECLARED
|
|
#endif
|
|
|
|
typedef struct {
|
|
__size_t we_wordc; /* count of words matched */
|
|
char **we_wordv; /* pointer to list of words */
|
|
__size_t we_offs; /* slots to reserve in we_wordv */
|
|
char *we_strings; /* storage for wordv strings */
|
|
__size_t we_nbytes; /* size of we_strings */
|
|
} wordexp_t;
|
|
|
|
/*
|
|
* Flags for wordexp().
|
|
*/
|
|
#define WRDE_APPEND 0x1 /* append to previously generated */
|
|
#define WRDE_DOOFFS 0x2 /* we_offs member is valid */
|
|
#define WRDE_NOCMD 0x4 /* disallow command substitution */
|
|
#define WRDE_REUSE 0x8 /* reuse wordexp_t */
|
|
#define WRDE_SHOWERR 0x10 /* don't redirect stderr to /dev/null */
|
|
#define WRDE_UNDEF 0x20 /* disallow undefined shell vars */
|
|
|
|
/*
|
|
* Return values from wordexp().
|
|
*/
|
|
#define WRDE_BADCHAR 1 /* unquoted special character */
|
|
#define WRDE_BADVAL 2 /* undefined variable */
|
|
#define WRDE_CMDSUB 3 /* command substitution not allowed */
|
|
#define WRDE_NOSPACE 4 /* no memory for result */
|
|
#if __XSI_VISIBLE
|
|
#define WRDE_NOSYS 5 /* obsolete, reserved */
|
|
#endif
|
|
#define WRDE_SYNTAX 6 /* shell syntax error */
|
|
|
|
__BEGIN_DECLS
|
|
int wordexp(const char * __restrict, wordexp_t * __restrict, int);
|
|
void wordfree(wordexp_t *);
|
|
__END_DECLS
|
|
|
|
#endif /* !_WORDEXP_H_ */
|