14 long st_atime; //time_t
19 #define S_IFMT 0170000 /* type of file */
20 #define S_IFDIR 0040000 /* directory */
21 #define S_IFCHR 0020000 /* character special */
22 #define S_IFBLK 0060000 /* block special */
23 #define S_IFREG 0100000 /* regular */
24 #define S_IFLNK 0120000 /* symbolic link */
25 #define S_IFSOCK 0140000 /* socket */
26 #define S_IFIFO 0010000 /* fifo */