The file must have the overlapped flag enabled on Windows and the nonblock flag set on Posix.
The buffer MUST NOT be touched by you - not used by another request, modified, read, or freed, including letting a static array going out of scope - until this request's isComplete returns true.
The offset is where to start reading a disk file. For all other types of files, pass 0.
The file must have the overlapped flag enabled on Windows and the nonblock flag set on Posix.
The buffer MUST NOT be touched by you - not used by another request, modified, read, or freed, including letting a static array going out of scope - until this request's isComplete returns true.
The offset is where to start reading a disk file. For all other types of files, pass 0.