genericopenlibs/openenvcore/include/dirent.h
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/include/dirent.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,120 @@
+/*-
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	8.2 (Berkeley) 7/28/94
+ * $FreeBSD: src/include/dirent.h,v 1.14 2003/12/07 21:10:06 marcel Exp $
+ */
+
+#ifndef _DIRENT_H_
+#define _DIRENT_H_
+
+/*
+ * The kernel defines the format of directory entries returned by
+ * the getdirentries(2) system call.
+ */
+#include <sys/cdefs.h>
+#include <sys/dirent.h>
+
+#if __BSD_VISIBLE || __XSI_VISIBLE
+/*
+ * XXX this is probably illegal in the __XSI_VISIBLE case, but brings us closer
+ * to the specification.
+ */
+#define	d_ino		d_fileno	/* backward and XSI compatibility */
+#endif
+
+#if __BSD_VISIBLE
+
+#include <sys/_null.h>
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+struct _telldir;		/* see telldir.h */
+
+/* structure describing an open directory. */
+typedef struct _dirdesc {
+	int	dd_fd;		/* file descriptor associated with directory */
+	long	dd_loc;		/* offset in current buffer */
+	long	dd_size;	/* amount of data returned by getdirentries */
+	char	*dd_buf;	/* data buffer */
+	int	dd_len;		/* size of data buffer */
+	long	dd_seek;	/* magic cookie returned by getdirentries */
+	long	dd_rewind;	/* magic cookie for rewinding */
+	int	dd_flags;	/* flags for readdir */
+	void	*dd_lock;	/* hack to avoid including <pthread.h> */
+	struct _telldir *dd_td;	/* telldir position recording */
+} DIR;
+
+#define	dirfd(dirp)	((dirp)->dd_fd)
+
+/* flags for opendir2 */
+#define DTF_HIDEW	0x0001	/* hide whiteout entries */
+#define DTF_NODUP	0x0002	/* don't return duplicate names */
+#define DTF_REWIND	0x0004	/* rewind after reading union stack */
+#define __DTF_READALL	0x0008	/* everything has been read */
+
+#else /* !__BSD_VISIBLE */
+
+typedef	void *	DIR;
+
+#endif /* __BSD_VISIBLE */
+
+#ifndef _KERNEL
+
+__BEGIN_DECLS
+#if __BSD_VISIBLE
+IMPORT_C int	 alphasort(const void *, const void *);
+/* #define getdirentries _getdirentries */
+IMPORT_C int	 getdirentries(int, char *, int, long *);
+#endif
+IMPORT_C DIR	*opendir(const char *);
+IMPORT_C struct dirent *
+	 readdir(DIR *);
+IMPORT_C void	 rewinddir(DIR *);
+IMPORT_C int	 alphasort(const void *, const void *);
+IMPORT_C int	 scandir(const char *, struct dirent ***,
+	    int (*)(struct dirent *), int (*)(const void *, const void *));
+
+#if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS)
+#define readdir64	readdir
+#define alphasort64	alphasort
+#define scandir64	scandir
+#endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */
+
+
+#if __XSI_VISIBLE
+IMPORT_C void	 seekdir(DIR *, long);
+IMPORT_C long	 telldir(DIR *);
+#endif
+IMPORT_C int	 closedir(DIR *);
+__END_DECLS
+
+#endif /* !_KERNEL */
+
+#endif /* !_DIRENT_H_ */