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- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- #if !defined(_SYS_STAT_H)
- #define _SYS_STAT_H
- struct stat {
- dev_t st_dev;
- ino_t st_ino;
- u_short st_mode;
- short st_nlink;
- short st_uid;
- short st_gid;
- dev_t st_rdev;
- off_t st_size;
- time_t st_atime;
- #if defined(__BSD4_2)
- long st_spare1;
- #endif
- time_t st_mtime;
- #if defined(__BSD4_2)
- long st_spare2;
- #endif
- time_t st_ctime;
- #if defined(__BSD4_2)
- long st_spare3;
- long st_blksize;
- long st_blocks;
- long st_spare4[2];
- #endif
- };
- #define S_IFMT 0170000
- #define S_IFDIR 0040000
- #define S_IFCHR 0020000
- #define S_IFBLK 0060000
- #define S_IFREG 0100000
- #if !defined(__BSD4_2)
- #if !defined(__USG) && !defined(_POSIX_SOURCE)
- #define S_IFMPC 0030000
- #define S_IFMPB 0070000
- #else
- #define S_IFIFO 0010000
- #endif
- #else
- #define S_IFLNK 0120000
- #define S_IFSOCK 0140000
- #endif
- #define S_ISUID 0004000
- #define S_ISGID 0002000
- #define S_ISVTX 0001000
- #define S_IREAD 0000400
- #define S_IWRITE 0000200
- #define S_IEXEC 0000100
- #if defined(__BSD4_2) || defined(_POSIX_SOURCE)
- #define S_IRWXU 00700 /* owner: rwx------ */
- #define S_IRUSR 00400 /* owner: r-------- */
- #define S_IWUSR 00200 /* owner: -w------- */
- #define S_IXUSR 00100 /* owner: --x------ */
-
- #define S_IRWXG 00070 /* group: ---rwx--- */
- #define S_IRGRP 00040 /* group: ---r----- */
- #define S_IWGRP 00020 /* group: ----w---- */
- #define S_IXGRP 00010 /* group: -----x--- */
-
- #define S_IRWXO 00007 /* others: ------rwx */
- #define S_IROTH 00004 /* others: ------r-- */
- #define S_IWOTH 00002 /* others: -------w- */
- #define S_IXOTH 00001 /* others: --------x */
-
- #if defined(_POSIX_SOURCE)
- /* The following macros test st_mode (from POSIX Sec. 5.6.1.1.) */
- #define S_ISREG(m) ((m & S_IFMT) == S_IFREG) /* is a reg file */
- #define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR) /* is a directory */
- #define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR) /* is a char spec */
- #define S_ISBLK(m) ((m & S_IFMT) == S_IFBLK) /* is a block spec */
- #define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO) /* is a pipe/FIFO */
- #endif /* _POSIX_SOURCE */
- #endif /* BSD4_2 || _POSIX_SOURCE */
- #endif /* _SYS_STAT_H */
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