62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
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/* Copyright (c) 2016 Phoenix Systems
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All rights reserved.
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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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THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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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#ifndef _SYS_DIRENT_H
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#define _SYS_DIRENT_H
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#include <phoenix/fs.h>
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#include <sys/lock.h>
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#include <sys/types.h>
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#define PATH_MAX_SIZE 1024
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#define HAVE_DD_LOCK
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typedef struct {
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int dd_fd; /* Directory file. */
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int dd_loc; /* Position in buffer. */
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int dd_seek;
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char *dd_buf; /* Pointer to buffer. */
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int dd_len; /* Buffer size. */
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int dd_size; /* Data size in buffer. */
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_LOCK_RECURSIVE_T dd_lock;
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} DIR;
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#define __dirfd(dir) (dir)->dd_fd
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#define _seekdir seekdir
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/* Declare which dirent fields are available in Phoenix-RTOS. */
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#undef _DIRENT_HAVE_D_NAMLEN
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#define _DIRENT_HAVE_D_OFF
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#define _DIRENT_HAVE_D_RECLEN
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#define d_fileno d_ino /* Backwards compatibility. */
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#ifdef __USE_LARGEFILE64
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#define dirent64 dirent
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#endif
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#endif
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