buffer-write ( c-ptr n buffer: buffer -- )
Factor handbook » The language » Collections » Locked I/O buffers

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Vocabulary
io.buffers

Inputs

c-ptr	a c-ptr
n	a fixnum
buffer	a buffer

Outputs
None

Word description
Copies a c-ptr to the buffer's fill pointer, and advances it accordingly.

Warning
This word will corrupt memory if writing more than the space available in the buffer.

Definition

USING: kernel libc typed ;

IN: io.buffers

TYPED: buffer-write ( c-ptr n buffer: buffer -- )
    [ buffer-end -rot memcpy ] [ buffer+ ] 2bi ; inline