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e58eb3c437
Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2002 Tim J. Robbins.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _WORDEXP_H_
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#define _WORDEXP_H_
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#include <sys/cdefs.h>
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#include <sys/_types.h>
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#if __XSI_VISIBLE && !defined(_SIZE_T_DECLARED)
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typedef __size_t size_t;
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#define _SIZE_T_DECLARED
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#endif
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typedef struct {
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__size_t we_wordc; /* count of words matched */
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char **we_wordv; /* pointer to list of words */
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__size_t we_offs; /* slots to reserve in we_wordv */
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char *we_strings; /* storage for wordv strings */
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__size_t we_nbytes; /* size of we_strings */
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} wordexp_t;
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/*
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* Flags for wordexp().
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*/
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#define WRDE_APPEND 0x1 /* append to previously generated */
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#define WRDE_DOOFFS 0x2 /* we_offs member is valid */
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#define WRDE_NOCMD 0x4 /* disallow command substitution */
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#define WRDE_REUSE 0x8 /* reuse wordexp_t */
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#define WRDE_SHOWERR 0x10 /* don't redirect stderr to /dev/null */
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#define WRDE_UNDEF 0x20 /* disallow undefined shell vars */
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/*
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* Return values from wordexp().
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*/
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#define WRDE_BADCHAR 1 /* unquoted special character */
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#define WRDE_BADVAL 2 /* undefined variable */
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#define WRDE_CMDSUB 3 /* command substitution not allowed */
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#define WRDE_NOSPACE 4 /* no memory for result */
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#if __XSI_VISIBLE
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#define WRDE_NOSYS 5 /* obsolete, reserved */
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#endif
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#define WRDE_SYNTAX 6 /* shell syntax error */
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__BEGIN_DECLS
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int wordexp(const char * __restrict, wordexp_t * __restrict, int);
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void wordfree(wordexp_t *);
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__END_DECLS
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#endif /* !_WORDEXP_H_ */
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