struct stat
{
dev_t st_dev;/* ID of device containing file -文件所在设备的ID*/
ino_t st_ino;/* inode number -inode节点号*/
mode_t st_mode;/* 文件的类型和存取的权限*/
nlink_t st_nlink;/* number of hard links -链向此文件的连接数(硬连接)*/
uid_t st_uid;/* user ID of owner -user id*/
gid_t st_gid;/* group ID of owner - group id*/
dev_t st_rdev;/* device ID (if special file) -设备号,针对设备文件*/
off_t st_size;/* total size, in bytes -文件大小,字节为单位*/
blksize_t st_blksize;/* blocksize for filesystem I/O -系统块的大小*/
blkcnt_t st_blocks;/* number of blocks allocated -文件所占块数*/
time_t st_atime;/* time of last access -最近存取时间*/
time_t st_mtime;/* time of last modification -最近修改时间*/
time_t st_ctime;/* time of last status change - */};