Reference for package '#rtl'

FpReadV

Vector read: Read into multiple buffers

Declaration

Source position: bunxh.inc line 87

  function FpReadV(fd: cint; const iov: piovec; iovcnt: cint) : TsSize;

Description

FpReadV reads data from file descriptor fd and writes it into iovcnt buffers described by the tiovec buffers pointed to by iov. It works like fpRead only on multiple buffers.

Errors

On error, -1 is returned.

See also

Name Description
FpPRead Positional read: read from file descriptor at a certain position.
FpPWrite Positional write: write to file descriptor at a certain position.
FpWriteV Vector write: Write from multiple buffers to a file descriptor