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- /* Copyright (C) 1991,92,95-98,2000,2001,2004 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
- #ifndef _GLOB_H
- #define _GLOB_H 1
- #include <sys/cdefs.h>
- __BEGIN_DECLS
- /* We need `size_t' for the following definitions. */
- #ifndef __size_t
- # if defined __GNUC__ && __GNUC__ >= 2
- typedef __SIZE_TYPE__ __size_t;
- # ifdef __USE_XOPEN
- typedef __SIZE_TYPE__ size_t;
- # endif
- # else
- # include <stddef.h>
- # ifndef __size_t
- # define __size_t size_t
- # endif
- # endif
- #else
- /* The GNU CC stddef.h version defines __size_t as empty. We need a real
- definition. */
- # undef __size_t
- # define __size_t size_t
- #endif
- /* 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_BSD || defined __USE_GNU ) && defined __UCLIBC_HAS_GNU_GLOB__
- # define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
- #if 1 /* uClibc gnu glob does not support these */
- # 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
- #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. */
- #if defined __USE_GNU && defined __UCLIBC_HAS_GNU_GLOB__
- /* 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. */
- #if defined __USE_GNU && defined __UCLIBC_HAS_GNU_GLOB__
- 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'. */
- #ifdef __UCLIBC_HAS_GNU_GLOB__
- int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
- #if 1 /* uClibc gnu glob does not support these */
- /* 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
- #endif
- #endif /* __UCLIBC_HAS_GNU_GLOB__ */
- } glob_t;
- #ifdef __USE_LARGEFILE64
- # if defined __USE_GNU && defined __UCLIBC_HAS_GNU_GLOB__
- struct stat64;
- # endif
- typedef struct
- {
- __size_t gl_pathc;
- char **gl_pathv;
- __size_t gl_offs;
- #ifdef __UCLIBC_HAS_GNU_GLOB__
- int gl_flags;
- #if 1 /* uClibc gnu glob does not support these */
- /* 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
- #endif
- #endif /* __UCLIBC_HAS_GNU_GLOB__ */
- } glob64_t;
- #endif
- #if defined(__USE_FILE_OFFSET64) && __GNUC__ < 2
- # define glob glob64
- # define globfree globfree64
- #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 || __GNUC__ < 2
- extern int glob (__const char *__restrict __pattern, int __flags,
- int (*__errfunc) (__const char *, int),
- glob_t *__restrict __pglob) __THROW;
- /* Free storage allocated in PGLOB by a previous `glob' call. */
- extern void globfree (glob_t *__pglob) __THROW;
- #else
- extern int __REDIRECT_NTH (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
- #ifdef __USE_LARGEFILE64
- extern int glob64 (__const char *__restrict __pattern, int __flags,
- int (*__errfunc) (__const char *, int),
- glob64_t *__restrict __pglob) __THROW;
- extern void globfree64 (glob64_t *__pglob) __THROW;
- #endif
- #if defined __USE_GNU && defined __UCLIBC_HAS_GNU_GLOB__
- /* 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 */
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