[Info-vax] QIO Writes to a mailbox

[VAXman- at SendSpamHere.ORG]

In article <4eb7bda7$0$75676$815e3792 at news.qwest.net>, George Cornelius <gcornelius at charter.net> writes:
>JF Mezei wrote:
>> And if a mailbox is full, I know that QIOW will cause process to hang on
>> a RWMBX, but would a QIO also result in this ?
>
>Yes, a QIO hangs on a full mailbox - just checked it.  Quite irritating,
>because even the debugger is blocked while in RWMBX.

Resource waits are non-compute! ;)


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