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- /*
- ** $Filename: sys/stat.h $
- ** $Release$
- ** $Revision: 3.4 $
- ** $Date: 1994/05/02 19:25:39 $
- **
- ** Unix-compatible stat() definitions for SAS/C
- **
- ** Copyright © 1993,1994 AmiTCP/IP Group, <AmiTCP-Group@hut.fi>
- ** Helsinki University of Technology, Finland.
- ** All rights reserved.
- */
-
- OBJECT __stat
- st_dev:ULONG, /* unique device id */
- st_ino:ULONG, /* inode of file (key block) */
- st_mode:UWORD, /* Unix style mode */
- st_nlink:UWORD, /* number of links (unimplemented) */
- st_uid:LONG, /* owner's user ID */
- st_gid:LONG, /* owner's group ID */
- st_rdev:ULONG, /* special file ID (unimplemented) */
- st_size:LONG, /* file size */
- st_atime:LONG, /* Time of last access */
- st_mtime:LONG, /* Last modification time */
- st_ctime:LONG, /* Last file status change time */
- st_blksize:LONG, /* Size of disk block */
- st_blocks:LONG, /* Size in blocks */
- st_dosmode:LONG, /* DOS protection bits */
- st_type:WORD, /* DOS file type */
- st_comment:PTR TO BYTE /* DOS file comment */
-
-
-
- #define S_ISUID 0004000 /* set user id on execution */
- #define S_ISGID 0002000 /* set group id on execution */
- #define S_ISVTX 0001000 /* save swapped text even after use */
-
- #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 */
-
- #define S_IREAD S_IRUSR
- #define S_IWRITE S_IWUSR
- #define S_IEXEC S_IXUSR
-
- #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 */
-
- #define S_IFMT 0170000 /* type of file */
- #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_IFIFO 0010000 /* named pipe (fifo) */
-
- #define S_BLKSIZE 512 /* block size used in the stat struct */
-
- #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_ISLNK(m) ((m & 0170000) = 0120000) /* symbolic link */
- #define S_ISFIFO(m) ((m & 0170000) = 0010000) /* fifo */
- #define S_ISSOCK(m) ((m & 0170000) = 0140000) /* socket */
-
- /*
- mode_t umask(mode_t);
- int __chmod(const char *, int);
- int __fstat(int, struct __stat *);
- int __stat(const char *, struct __stat *);
- int __lstat(const char *, struct __stat *);
-
- #define chmod __chmod
- #define fstat __fstat
- #define stat __stat
- #define lstat __lstat
- */
-
-