/*- * 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 * $Id: stat.h,v 1.1 1997/02/28 04:42:15 gdr Exp $ */ #ifndef _SYS_STAT_H_ #define _SYS_STAT_H_ /* * XXX we need this for struct timespec. We get miscellaneous namespace * pollution with it. struct timespace itself is namespace pollution if * _POSIX_SOURCE is defined. */ #ifndef _SYS_TIME_H_ #include #endif #ifdef __GNO__ struct stat { dev_t st_dev; ino_t st_ino; unsigned short st_mode; short st_nlink; /* number of links to file = 0 */ uid_t st_uid; /* user id = 0 */ gid_t st_gid; /* group id = 0 */ dev_t st_rdev; off_t st_size; time_t st_atime; /* last access time = mod time */ int st_spare1; time_t st_mtime; int st_spare2; time_t st_ctime; int st_spare3; long st_blksize; long st_blocks; long st_spare4[2]; }; #ifdef KERNEL #define STAT_BSIZE 512 /* size of blocks in st_blocks */ #define STAT_BSHIFT 9 /* log2(STAT_BSIZE) */ #define btosb(bytes) ((unsigned)(bytes) >> STAT_BSHIFT) #define sbtob(db) ((unsigned)(db) << STAT_BSHIFT) #endif #else /* ! __GNO__ */ %%% __GNO__ is not defined and it should be. See 13/orcacdefs/defaults.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 #endif /* ! __GNO__ */ #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) == 0010000 || \ ((m) & 0170000) == 0140000) /* fifo or socket */ #ifndef _POSIX_SOURCE #define S_ISLNK(m) (((m) & 0170000) == 0120000) /* symbolic link */ #define S_ISSOCK(m) (((m) & 0170000) == 0010000 || \ ((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 /* !_POSIX_SOURCE */ #ifdef KERNEL void cvtstat __P((struct stat *, struct ostat *)); #else /* KERNEL */ #ifndef _SYS_CDEFS_H_ #include #endif __BEGIN_DECLS int chmod __P((const char *, mode_t)); int fstat __P((int, struct stat *)); #if 1 /* GNO implementation currently missing mode_t parameter */ int mkdir __P((const char *)); #else int mkdir __P((const char *, mode_t)); #endif 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 /* KERNEL */ #endif /* !_SYS_STAT_H_ */