/*      $OpenBSD: glob.h,v 1.14 2019/02/04 16:45:40 millert Exp $       */
/*      $NetBSD: glob.h,v 1.5 1994/10/26 00:55:56 cgd Exp $     */

/*
 * Copyright (c) 1989, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Guido van Rossum.
 *
 * 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.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *      @(#)glob.h      8.1 (Berkeley) 6/2/93
 */

/* OPENBSD ORIGINAL: include/glob.h */

#if !defined(HAVE_GLOB_H) || !defined(GLOB_HAS_ALTDIRFUNC) || \
    !defined(GLOB_HAS_GL_MATCHC) || !defined(GLOB_HAS_GL_STATV) || \
    !defined(HAVE_DECL_GLOB_NOMATCH) || HAVE_DECL_GLOB_NOMATCH == 0 || \
    defined(BROKEN_GLOB)

#ifndef _COMPAT_GLOB_H_
#define _COMPAT_GLOB_H_

#include <sys/stat.h>
#include <sys/types.h>

# define glob_t _ssh_compat_glob_t
# define glob(a, b, c, d)  _ssh__compat_glob(a, b, c, d)
# define globfree(a)  _ssh__compat_globfree(a)

struct stat;
typedef struct {
        size_t gl_pathc;        /* Count of total paths so far. */
        size_t gl_matchc;       /* Count of paths matching pattern. */
        size_t gl_offs;         /* Reserved at beginning of gl_pathv. */
        int gl_flags;           /* Copy of flags parameter to glob. */
        char **gl_pathv;        /* List of paths matching pattern. */
        struct stat **gl_statv; /* Stat entries corresponding to gl_pathv */
                                /* Copy of errfunc parameter to glob. */
        int (*gl_errfunc)(const char *, int);

        /*
         * Alternate filesystem access methods for glob; replacement
         * versions of closedir(3), readdir(3), opendir(3), stat(2)
         * and lstat(2).
         */
        void (*gl_closedir)(void *);
        struct dirent *(*gl_readdir)(void *);   
        void *(*gl_opendir)(const char *);
        int (*gl_lstat)(const char *, struct stat *);
        int (*gl_stat)(const char *, struct stat *);
} glob_t;

#define GLOB_APPEND     0x0001  /* Append to output from previous call. */
#define GLOB_DOOFFS     0x0002  /* Use gl_offs. */
#define GLOB_ERR        0x0004  /* Return on error. */
#define GLOB_MARK       0x0008  /* Append / to matching directories. */
#define GLOB_NOCHECK    0x0010  /* Return pattern itself if nothing matches. */
#define GLOB_NOSORT     0x0020  /* Don't sort. */
#define GLOB_NOESCAPE   0x1000  /* Disable backslash escaping. */

#define GLOB_NOSPACE    (-1)    /* Malloc call failed. */
#define GLOB_ABORTED    (-2)    /* Unignored error. */
#define GLOB_NOMATCH    (-3)    /* No match and GLOB_NOCHECK not set. */
#define GLOB_NOSYS      (-4)    /* Function not supported. */

#define GLOB_ALTDIRFUNC 0x0040  /* Use alternately specified directory funcs. */
#define GLOB_BRACE      0x0080  /* Expand braces ala csh. */
#define GLOB_MAGCHAR    0x0100  /* Pattern had globbing characters. */
#define GLOB_NOMAGIC    0x0200  /* GLOB_NOCHECK without magic chars (csh). */
#define GLOB_QUOTE      0x0400  /* Quote special chars with \. */
#define GLOB_TILDE      0x0800  /* Expand tilde names from the passwd file. */
#define GLOB_LIMIT      0x2000  /* Limit pattern match output to ARG_MAX */
#define GLOB_KEEPSTAT   0x4000  /* Retain stat data for paths in gl_statv. */
#define GLOB_ABEND      GLOB_ABORTED /* backward compatibility */

int     glob(const char *, int, int (*)(const char *, int), glob_t *);
void    globfree(glob_t *);

#endif /* !_GLOB_H_ */

#endif /* !defined(HAVE_GLOB_H) || !defined(GLOB_HAS_ALTDIRFUNC)  ||
          !defined(GLOB_HAS_GL_MATCHC) || !defined(GLOH_HAS_GL_STATV) */