hdfs::native::hadoopRzOptionsAlloc

pub unsafe extern fn hadoopRzOptionsAlloc() -> *const hadoopRzOptions

Allocate a zero-copy options structure.

You must free all options structures allocated with this function using hadoopRzOptionsFree.

Return

A zero-copy options structure, or NULL if one could not be allocated. If NULL is returned, errno will contain the error number.