diff options
author | tjr <tjr@FreeBSD.org> | 2002-12-26 14:30:55 +0000 |
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committer | tjr <tjr@FreeBSD.org> | 2002-12-26 14:30:55 +0000 |
commit | d6329a70b8547e10585b9261f66d77e646eb767d (patch) | |
tree | fa81c10597396a9332d69070104df74241917fe9 /include/wordexp.h | |
parent | 3b9687df3d4851848f5e9ba0830f6c463fed6538 (diff) | |
download | FreeBSD-src-d6329a70b8547e10585b9261f66d77e646eb767d.zip FreeBSD-src-d6329a70b8547e10585b9261f66d77e646eb767d.tar.gz |
Add the POSIX <wordexp.h> header file.
PR: 13420
Diffstat (limited to 'include/wordexp.h')
-rw-r--r-- | include/wordexp.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/wordexp.h b/include/wordexp.h new file mode 100644 index 0000000..ae219b6 --- /dev/null +++ b/include/wordexp.h @@ -0,0 +1,75 @@ +/*- + * 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_DOOFS 0x2 /* we_offs member is valid */ +#define WRDE_NOCMD 0x4 +#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 *, wordexp_t *, int); +void wordfree(wordexp_t *); +__END_DECLS + +#endif /* !_WORDEXP_H_ */ |