[Overview][Constants][Types][Procedures and functions][Index] Reference for unit 'BaseUnix' (#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

FpWriteV

  

Vector write: Write from multiple buffers to a file descriptor

FpPWrite

  

Positional write: write to file descriptor at a certain position.

FpPRead

  

Positional read: read from file descriptor at a certain position.


Documentation generated on: May 14 2021