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-rw-r--r--gl/lib/glob-libc.h195
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diff --git a/gl/lib/glob-libc.h b/gl/lib/glob-libc.h
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+/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _GLOB_H
+#define _GLOB_H 1
+
+#ifndef __GLOB_GNULIB
+# include <sys/cdefs.h>
+#endif
+
+__BEGIN_DECLS
+
+#define __need_size_t
+#include <stddef.h>
+
+/* Bits set in the FLAGS argument to 'glob'. */
+#define GLOB_ERR (1 << 0)/* Return on read errors. */
+#define GLOB_MARK (1 << 1)/* Append a slash to each name. */
+#define GLOB_NOSORT (1 << 2)/* Don't sort the names. */
+#define GLOB_DOOFFS (1 << 3)/* Insert PGLOB->gl_offs NULLs. */
+#define GLOB_NOCHECK (1 << 4)/* If nothing matches, return the pattern. */
+#define GLOB_APPEND (1 << 5)/* Append to results of a previous call. */
+#define GLOB_NOESCAPE (1 << 6)/* Backslashes don't quote metacharacters. */
+#define GLOB_PERIOD (1 << 7)/* Leading '.' can be matched by metachars. */
+
+#if !defined __USE_POSIX2 || defined __USE_MISC
+# define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
+# define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions. */
+# define GLOB_BRACE (1 << 10)/* Expand "{a,b}" to "a" "b". */
+# define GLOB_NOMAGIC (1 << 11)/* If no magic chars, return the pattern. */
+# define GLOB_TILDE (1 << 12)/* Expand ~user and ~ to home directories. */
+# define GLOB_ONLYDIR (1 << 13)/* Match only directories. */
+# define GLOB_TILDE_CHECK (1 << 14)/* Like GLOB_TILDE but return an error
+ if the user name is not available. */
+# define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS \
+ |GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND \
+ |GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE \
+ |GLOB_NOMAGIC|GLOB_TILDE|GLOB_ONLYDIR|GLOB_TILDE_CHECK)
+#else
+# define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS \
+ |GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND \
+ |GLOB_PERIOD)
+#endif
+
+/* Error returns from 'glob'. */
+#define GLOB_NOSPACE 1 /* Ran out of memory. */
+#define GLOB_ABORTED 2 /* Read error. */
+#define GLOB_NOMATCH 3 /* No matches found. */
+#define GLOB_NOSYS 4 /* Not implemented. */
+#ifdef __USE_GNU
+/* Previous versions of this file defined GLOB_ABEND instead of
+ GLOB_ABORTED. Provide a compatibility definition here. */
+# define GLOB_ABEND GLOB_ABORTED
+#endif
+
+/* Structure describing a globbing run. */
+#ifdef __USE_GNU
+struct stat;
+#endif
+typedef struct
+ {
+ size_t gl_pathc; /* Count of paths matched by the pattern. */
+ char **gl_pathv; /* List of matched pathnames. */
+ size_t gl_offs; /* Slots to reserve in 'gl_pathv'. */
+ int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
+
+ /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+ are used instead of the normal file access functions. */
+ void (*gl_closedir) (void *);
+#ifdef __USE_GNU
+ struct dirent *(*gl_readdir) (void *);
+#else
+ void *(*gl_readdir) (void *);
+#endif
+ void *(*gl_opendir) (const char *);
+#ifdef __USE_GNU
+ int (*gl_lstat) (const char *__restrict, struct stat *__restrict);
+ int (*gl_stat) (const char *__restrict, struct stat *__restrict);
+#else
+ int (*gl_lstat) (const char *__restrict, void *__restrict);
+ int (*gl_stat) (const char *__restrict, void *__restrict);
+#endif
+ } glob_t;
+
+#ifdef __USE_LARGEFILE64
+# ifdef __USE_GNU
+struct stat64;
+# endif
+typedef struct
+ {
+ size_t gl_pathc;
+ char **gl_pathv;
+ size_t gl_offs;
+ int gl_flags;
+
+ /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+ are used instead of the normal file access functions. */
+ void (*gl_closedir) (void *);
+# ifdef __USE_GNU
+ struct dirent64 *(*gl_readdir) (void *);
+# else
+ void *(*gl_readdir) (void *);
+# endif
+ void *(*gl_opendir) (const char *);
+# ifdef __USE_GNU
+ int (*gl_lstat) (const char *__restrict, struct stat64 *__restrict);
+ int (*gl_stat) (const char *__restrict, struct stat64 *__restrict);
+# else
+ int (*gl_lstat) (const char *__restrict, void *__restrict);
+ int (*gl_stat) (const char *__restrict, void *__restrict);
+# endif
+ } glob64_t;
+#endif
+
+/* Do glob searching for PATTERN, placing results in PGLOB.
+ The bits defined above may be set in FLAGS.
+ If a directory cannot be opened or read and ERRFUNC is not nil,
+ it is called with the pathname that caused the error, and the
+ 'errno' value from the failing call; if it returns non-zero
+ 'glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
+ If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
+ Otherwise, 'glob' returns zero. */
+#if !defined __USE_FILE_OFFSET64 || defined __GLOB_GNULIB
+extern int glob (const char *__restrict __pattern, int __flags,
+ int (*__errfunc) (const char *, int),
+ glob_t *__restrict __pglob) __THROWNL;
+
+/* Free storage allocated in PGLOB by a previous 'glob' call. */
+extern void globfree (glob_t *__pglob) __THROW;
+#else
+# ifdef __USE_TIME_BITS64
+extern int __REDIRECT_NTHNL (glob, (const char *__restrict __pattern,
+ int __flags,
+ int (*__errfunc) (const char *, int),
+ glob_t *__restrict __pglob),
+ __glob64_time64);
+
+extern void __REDIRECT_NTH (globfree, (glob_t *__pglob),
+ __globfree64_time64);
+# else
+extern int __REDIRECT_NTHNL (glob, (const char *__restrict __pattern,
+ int __flags,
+ int (*__errfunc) (const char *, int),
+ glob_t *__restrict __pglob), glob64);
+
+extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
+# endif
+#endif
+
+#ifdef __USE_LARGEFILE64
+# ifdef __USE_TIME_BITS64
+extern int __REDIRECT_NTHNL (glob64, (const char *__restrict __pattern,
+ int __flags,
+ int (*__errfunc) (const char *, int),
+ glob64_t *__restrict __pglob),
+ __glob64_time64);
+
+extern void __REDIRECT_NTH (globfree64, (glob64_t *__pglob),
+ __globfree64_time64);
+# else
+extern int glob64 (const char *__restrict __pattern, int __flags,
+ int (*__errfunc) (const char *, int),
+ glob64_t *__restrict __pglob) __THROWNL;
+
+extern void globfree64 (glob64_t *__pglob) __THROW;
+# endif
+#endif
+
+
+#ifdef __USE_GNU
+/* Return nonzero if PATTERN contains any metacharacters.
+ Metacharacters can be quoted with backslashes if QUOTE is nonzero.
+
+ This function is not part of the interface specified by POSIX.2
+ but several programs want to use it. */
+extern int glob_pattern_p (const char *__pattern, int __quote) __THROW;
+#endif
+
+__END_DECLS
+
+#endif /* glob.h */