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