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glob.h

/*    $NetBSD: glob.h,v 1.13 2001/03/16 21:02:42 christos 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
 */

#ifndef _GLOB_H_
#define     _GLOB_H_

typedef struct {
      int gl_pathc;           /* Count of total paths so far. */
      int gl_matchc;          /* Count of paths matching pattern. */
      int 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. */
                        /* 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 was not set. */
#define     GLOB_NOSYS  (-4)  /* Implementation does not support function. */

/* #if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) */
#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_LIMIT  0x0400      /* Limit memory used by matches to ARG_MAX */
#define     GLOB_TILDE  0x0800      /* Expand tilde names from the passwd file. */
#define     GLOB_ALTNOT     0x1000  /* use alternate glob character [^ not !] */ 
#define     GLOB_QUOTE  0x2000      /* XXX: source compatibility */
#define     GLOB_STAR   0x4000      /* use glob ** to recurse directories */
#define     GLOB_DOT    0x8000      /* don't skip dotfiles (except . and ..) */

#define     GLOB_ABEND  GLOB_ABORTED      /* source compatibility */
/* #endif */

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

#endif /* !_GLOB_H_ */

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