/* * (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 */