Reference for package '#rtl'

IReadWriteSync.BeginRead

Start a read operation.

Declaration

Source position: systhrdh.inc line 19

default 
  procedure BeginRead;

Description

BeginRead indicates that a read operation is about to be started. If a write operation is in progress, then the call will block until the write operation finished. Depending on the implementation the call may also block if another read operation is in progress.

After BeginRead, any write operation started with BeginWrite will block until EndRead is called.

See also

Name Description
IReadWriteSync.BeginWrite Start a write operation.
IReadWriteSync.EndRead End a read operation
IReadWriteSync.EndWrite End a write operation.