#488 Core dump on fconfigure -blocking 0

[Brent B. Welch]

OriginalBugID: 1319 Bug
Version: 8.0.3
SubmitDate: '1999-03-02'
LastModified: '1999-09-13'
Severity: CRIT
Status: Released
Submitter: pat
ChangedBy: hobbs
OS: Solaris
OSVersion: Solaris 2.5
Machine: Other
FixedDate: '1999-09-13'
FixedInVersion: 8.2

Name:
David W. Smith

Extensions:
None

CustomShell:
None

ReproducibleScript:
prowish80
fconfigure stdin -blocking 0
parray env

ObservedBehavior:
Panic in FlushChannel due to write(-1) with EAGAIN error code. Stdout is
non-blocking (declared blocking).

DesiredBehavior:
That the env works (as it does for protclsh80) and no panic.

This is really confusing behavior. Works fine on NT but NOT Unix.
--
This has been fixed in TclPro 1.3 (or newer versions of wish).
-- 09/13/1999 hobbs