BSD 4.4 Lite Kernel Sources

1 files changed, 193 insertions, 0 deletions

diff --git a/sys/sys/stat.h b/sys/sys/stat.h
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--- /dev/null
+++ b/sys/sys/stat.h
@@ -0,0 +1,193 @@
+/*-
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 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.
+ *
+ *	@(#)stat.h	8.6 (Berkeley) 3/8/94
+ */
+
+#ifndef _SYS_STAT_H_
+#define	_SYS_STAT_H_
+
+#include <sys/time.h>
+
+#ifndef _POSIX_SOURCE
+struct ostat {
+	unsigned short	st_dev;		/* inode's device */
+	ino_t	st_ino;			/* inode's number */
+	mode_t	st_mode;		/* inode protection mode */
+	nlink_t	st_nlink;		/* number of hard links */
+	unsigned short	st_uid;		/* user ID of the file's owner */
+	unsigned short	st_gid;		/* group ID of the file's group */
+	unsigned short	st_rdev;	/* device type */
+	long	st_size;		/* file size, in bytes */
+	struct	timespec st_atimespec;	/* time of last access */
+	struct	timespec st_mtimespec;	/* time of last data modification */
+	struct	timespec st_ctimespec;	/* time of last file status change */
+	long	st_blksize;		/* optimal blocksize for I/O */
+	long	st_blocks;		/* blocks allocated for file */
+	unsigned long	st_flags;	/* user defined flags for file */
+	unsigned long	st_gen;		/* file generation number */
+};
+#endif /* !_POSIX_SOURCE */
+
+struct stat {
+	dev_t	st_dev;			/* inode's device */
+	ino_t	st_ino;			/* inode's number */
+	mode_t	st_mode;		/* inode protection mode */
+	nlink_t	st_nlink;		/* number of hard links */
+	uid_t	st_uid;			/* user ID of the file's owner */
+	gid_t	st_gid;			/* group ID of the file's group */
+	dev_t	st_rdev;		/* device type */
+	struct	timespec st_atimespec;	/* time of last access */
+	struct	timespec st_mtimespec;	/* time of last data modification */
+	struct	timespec st_ctimespec;	/* time of last file status change */
+	off_t	st_size;		/* file size, in bytes */
+	quad_t	st_blocks;		/* blocks allocated for file */
+	unsigned long	st_blksize;	/* optimal blocksize for I/O */
+	unsigned long	st_flags;	/* user defined flags for file */
+	unsigned long	st_gen;		/* file generation number */
+	long	st_lspare;
+	quad_t	st_qspare[2];
+};
+#define st_atime st_atimespec.ts_sec
+#define st_mtime st_mtimespec.ts_sec
+#define st_ctime st_ctimespec.ts_sec
+
+#define	S_ISUID	0004000			/* set user id on execution */
+#define	S_ISGID	0002000			/* set group id on execution */
+#ifndef _POSIX_SOURCE
+#define	S_ISTXT	0001000			/* sticky bit */
+#endif
+
+#define	S_IRWXU	0000700			/* RWX mask for owner */
+#define	S_IRUSR	0000400			/* R for owner */
+#define	S_IWUSR	0000200			/* W for owner */
+#define	S_IXUSR	0000100			/* X for owner */
+
+#ifndef _POSIX_SOURCE
+#define	S_IREAD		S_IRUSR
+#define	S_IWRITE	S_IWUSR
+#define	S_IEXEC		S_IXUSR
+#endif
+
+#define	S_IRWXG	0000070			/* RWX mask for group */
+#define	S_IRGRP	0000040			/* R for group */
+#define	S_IWGRP	0000020			/* W for group */
+#define	S_IXGRP	0000010			/* X for group */
+
+#define	S_IRWXO	0000007			/* RWX mask for other */
+#define	S_IROTH	0000004			/* R for other */
+#define	S_IWOTH	0000002			/* W for other */
+#define	S_IXOTH	0000001			/* X for other */
+
+#ifndef _POSIX_SOURCE
+#define	S_IFMT	 0170000		/* type of file mask */
+#define	S_IFIFO	 0010000		/* named pipe (fifo) */
+#define	S_IFCHR	 0020000		/* character special */
+#define	S_IFDIR	 0040000		/* directory */
+#define	S_IFBLK	 0060000		/* block special */
+#define	S_IFREG	 0100000		/* regular */
+#define	S_IFLNK	 0120000		/* symbolic link */
+#define	S_IFSOCK 0140000		/* socket */
+#define	S_ISVTX	 0001000		/* save swapped text even after use */
+#endif
+
+#define	S_ISDIR(m)	((m & 0170000) == 0040000)	/* directory */
+#define	S_ISCHR(m)	((m & 0170000) == 0020000)	/* char special */
+#define	S_ISBLK(m)	((m & 0170000) == 0060000)	/* block special */
+#define	S_ISREG(m)	((m & 0170000) == 0100000)	/* regular file */
+#define	S_ISFIFO(m)	((m & 0170000) == 0100000 || \
+			 (m & 0170000) == 0140000)	/* fifo or socket */
+#ifndef _POSIX_SOURCE
+#define	S_ISLNK(m)	((m & 0170000) == 0120000)	/* symbolic link */
+#define	S_ISSOCK(m)	((m & 0170000) == 0100000 || \
+			 (m & 0170000) == 0140000)	/* fifo or socket */
+#endif
+
+#ifndef _POSIX_SOURCE
+#define	ACCESSPERMS	(S_IRWXU|S_IRWXG|S_IRWXO)	/* 0777 */
+							/* 7777 */
+#define	ALLPERMS	(S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO)
+							/* 0666 */
+#define	DEFFILEMODE	(S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
+
+#define S_BLKSIZE	512		/* block size used in the stat struct */
+
+/*
+ * Definitions of flags stored in file flags word.
+ *
+ * Super-user and owner changeable flags.
+ */
+#define	UF_SETTABLE	0x0000ffff	/* mask of owner changeable flags */
+#define	UF_NODUMP	0x00000001	/* do not dump file */
+#define	UF_IMMUTABLE	0x00000002	/* file may not be changed */
+#define	UF_APPEND	0x00000004	/* writes to file may only append */
+/*
+ * Super-user changeable flags.
+ */
+#define	SF_SETTABLE	0xffff0000	/* mask of superuser changeable flags */
+#define	SF_ARCHIVED	0x00010000	/* file is archived */
+#define	SF_IMMUTABLE	0x00020000	/* file may not be changed */
+#define	SF_APPEND	0x00040000	/* writes to file may only append */
+
+#ifdef KERNEL
+/*
+ * Shorthand abbreviations of above.
+ */
+#define	APPEND		(UF_APPEND | SF_APPEND)
+#define	IMMUTABLE	(UF_IMMUTABLE | SF_IMMUTABLE)
+#endif
+#endif
+
+#ifndef KERNEL
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	chmod __P((const char *, mode_t));
+int	fstat __P((int, struct stat *));
+int	mkdir __P((const char *, mode_t));
+int	mkfifo __P((const char *, mode_t));
+int	stat __P((const char *, struct stat *));
+mode_t	umask __P((mode_t));
+#ifndef _POSIX_SOURCE
+int	chflags __P((const char *, u_long));
+int	fchflags __P((int, u_long));
+int	fchmod __P((int, mode_t));
+int	lstat __P((const char *, struct stat *));
+#endif
+__END_DECLS
+#endif
+#endif /* !_SYS_STAT_H_ */