This chapter comprises additional functions to manage large files which are potentially larger than 2GB.
The underlying facilities for input and output depend on the host system, but these functions provide a uniform interface.
The corresponding declarations are in stdio.h.
fdopen64
—turn open large file into a streamfopen64
—open a large filefreopen64
—open a large file using an existing file descriptorftello64
—return position in a stream or filefseeko64
—set file position for large filefgetpos64
—record position in a large stream or filefsetpos64
—restore position of a large stream or filetmpfile64
—create a large temporary file