| /* 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, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #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'. */ |
| 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 |
| } 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; |
| 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 |
| } 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 */ |