hPutBuf hdl buf count writes
count 8-bit
bytes from the buffer
buf to the handle
hdl. It
returns ().
hPutBuf ignores any text encoding that applies to the
Handle, writing the bytes directly to the underlying file or
device.
hPutBuf ignores the prevailing
TextEncoding and
NewlineMode on the
Handle, and writes bytes directly.
This operation may fail with:
- ResourceVanished if the handle is a pipe or socket, and the
reading end is closed. (If this is a POSIX system, and the program has
not asked to ignore SIGPIPE, then a SIGPIPE may be delivered instead,
whose default action is to terminate the program).