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- /*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * 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.
- */
- #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_ */
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