1.文件信息结构体 struct stat{ mode_t st_mode; //file type and permissions ino_t st_ino; //i-node number (serial number) dev_t st_dev; //device number (file system) dev_t st_rdev; //device number for special files nlink_t st_nlink; //number of links uid_t st…
本章将描述文件系统的其他特性和文件的性质. 函数stat.fstat.fstatat和lstat #include <sys/stat.h> int stat(const char *restrict pathname,struct stat *restrict buf); int fstat(int fd,struct stat *buf); int lstat(const char *restrict pathname,struct stat *restrict buf); int fst…
4.1 Introduction 4.2 stat, fstat, fstatat, and lstat Functions The lstat function is similar to stat, but when the named file is a symbolic link, lstat returns information about the symbolic link, not the file referenced by the symbolic link. 4.3 文件类…