Guardian Procedure Calls Reference Manual

OSS Considerations
When an OSS process calls FILE_AWAITIO64_ and an OSS signal occurs, the OSS function
completes with error 4004 (EINTR). Even if FILE_AWAITIO64_ is used to wait for completion
(timelimit <>0D) and a particular file is specified (filenum <> -1), this is not considered a
completion and the oldest I/O operation against the file is not canceled. Call FILE_AWAITIO64_
again to complete the I/O operation.
Related Programming Manual
For programming information about the FILE_AWAITIO64_ procedures, see the Guardian
Programmer's Guide.
FILE_AWAITIO64_ Procedure 361