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Add the POSIX <wordexp.h> header file.

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PR:		13420
This commit is contained in:
Tim J. Robbins 2002-12-26 14:30:55 +00:00
parent 2c25061f18
commit 56f562526c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=108287
2 changed files with 77 additions and 1 deletions
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3
include/Makefile
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@ -18,7 +18,8 @@ INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h ctype.h db.h \
resolv.h rune.h runetype.h search.h setjmp.h sgtty.h signal.h stab.h \
stdbool.h stddef.h stdio.h stdlib.h strhash.h string.h stringlist.h \
strings.h sysexits.h tar.h time.h timeconv.h timers.h ttyent.h \
ulimit.h unistd.h utime.h utmp.h uuid.h vis.h wchar.h wctype.h
ulimit.h unistd.h utime.h utmp.h uuid.h vis.h wchar.h wctype.h \
wordexp.h
MHDRS= float.h floatingpoint.h stdarg.h varargs.h

75
include/wordexp.h Normal file
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@ -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_ */