stat64
stat64 is a platform-specific variant of the POSIX stat facility used to obtain metadata about files and file descriptors. It differs from the traditional stat interface by providing 64-bit fields for file size and block counts, enabling support for files larger than 2 GiB on systems where the default off_t and related types are 32-bit.
The stat64 interface typically includes the same kinds of members as stat: device and inode identifiers, file
stat64 and its companions (fstat64, lstat64) were introduced as part of Large File Support (LFS) on 32-bit
Because contemporary interfaces and standards have evolved, developers are encouraged to use the canonical interfaces or