100 lines
4.5 KiB
C
100 lines
4.5 KiB
C
/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Guido van Rossum.
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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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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* @(#)glob.h 8.1 (Berkeley) 6/2/93
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* $FreeBSD$
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*/
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#ifndef _GLOB_H_
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#define _GLOB_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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struct dirent;
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struct stat;
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typedef struct {
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size_t gl_pathc; /* Count of total paths so far. */
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size_t gl_matchc; /* Count of paths matching pattern. */
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size_t gl_offs; /* Reserved at beginning of gl_pathv. */
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int gl_flags; /* Copy of flags parameter to glob. */
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/** List of paths matching pattern. */
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char* _Nullable * _Nullable gl_pathv;
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/** Copy of `__error_callback` parameter to glob. */
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int (* _Nullable gl_errfunc)(const char* _Nonnull __failure_path, int __failure_errno);
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/** Called instead of closedir() when GLOB_ALTDIRFUNC flag is specified. */
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void (* _Nullable gl_closedir)(void* _Nonnull);
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/** Called instead of readdir() when GLOB_ALTDIRFUNC flag is specified. */
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struct dirent* _Nullable (* _Nonnull gl_readdir)(void* _Nonnull);
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/** Called instead of opendir() when GLOB_ALTDIRFUNC flag is specified. */
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void* _Nullable (* _Nonnull gl_opendir)(const char* _Nonnull);
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/** Called instead of lstat() when GLOB_ALTDIRFUNC flag is specified. */
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int (* _Nullable gl_lstat)(const char* _Nonnull, struct stat* _Nonnull);
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/** Called instead of stat() when GLOB_ALTDIRFUNC flag is specified. */
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int (* _Nullable gl_stat)(const char* _Nonnull, struct stat* _Nonnull);
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} glob_t;
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/* Believed to have been introduced in 1003.2-1992 */
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#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
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#define GLOB_DOOFFS 0x0002 /* Prepend `gl_offs` null pointers (leaving space for exec, say). */
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#define GLOB_ERR 0x0004 /* Return on error. */
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#define GLOB_MARK 0x0008 /* Append "/" to the names of returned directories. */
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#define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */
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#define GLOB_NOSORT 0x0020 /* Don't sort. */
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#define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */
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/* Error values returned by glob(3) */
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#define GLOB_NOSPACE (-1) /* Malloc call failed. */
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#define GLOB_ABORTED (-2) /* Unignored error. */
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#define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */
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#if __USE_BSD
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#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
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#define GLOB_BRACE 0x0080 /* Expand braces like csh. */
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#define GLOB_MAGCHAR 0x0100 /* Set in `gl_flags` if the pattern had globbing characters. */
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#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
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#define GLOB_QUOTE 0x0400 /* Quote special chars with \. */
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#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
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#define GLOB_LIMIT 0x1000 /* limit number of returned paths */
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#endif
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__BEGIN_DECLS
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int glob(const char* _Nonnull __pattern, int __flags, int (* _Nullable __error_callback)(const char* _Nonnull __failure_path, int __failure_errno), glob_t* _Nonnull __result_ptr) __INTRODUCED_IN(28);
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void globfree(glob_t* _Nonnull __result_ptr) __INTRODUCED_IN(28);
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__END_DECLS
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#endif
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