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- /* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- This 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #ifndef _GLOB_H
-
- #define _GLOB_H 1
-
- #ifdef __cplusplus
- extern "C"
- {
- #endif
-
- #undef __ptr_t
- #if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
- #undef __P
- #define __P(args) args
- #define __ptr_t void *
- #else /* Not C++ or ANSI C. */
- #undef __P
- #define __P(args) ()
- #undef const
- #define const
- #define __ptr_t char *
- #endif /* C++ or ANSI C. */
-
- /* 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. */
- #define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
- GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|GLOB_PERIOD)
-
- #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_BSD_SOURCE)
- #define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
- #endif
-
- /* Error returns from `glob'. */
- #define GLOB_NOSPACE 1 /* Ran out of memory. */
- #define GLOB_ABEND 2 /* Read error. */
- #define GLOB_NOMATCH 3 /* No matches found. */
-
- /* Structure describing a globbing run. */
- typedef struct
- {
- int gl_pathc; /* Count of paths matched by the pattern. */
- char **gl_pathv; /* List of matched pathnames. */
- int gl_offs; /* Slots to reserve in `gl_pathv'. */
- int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
- } glob_t;
-
- /* 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. */
- extern int glob __P ((const char *__pattern, int __flags,
- int (*__errfunc) __P ((const char *, int)),
- glob_t *__pglob));
-
- /* Free storage allocated in PGLOB by a previous `glob' call. */
- extern void globfree __P ((glob_t *__pglob));
-
-
- #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
- /* If they are not NULL, `glob' uses these functions to read directories. */
- extern __ptr_t (*__glob_opendir_hook) __P ((const char *__directory));
- extern const char *(*__glob_readdir_hook) __P ((__ptr_t __stream));
- extern void (*__glob_closedir_hook) __P ((__ptr_t __stream));
- #endif
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* glob.h */
-