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| author | davygrvy@pobox.com <davygrvy> | 2005-04-19 16:28:22 (GMT) |
|---|---|---|
| committer | davygrvy@pobox.com <davygrvy> | 2005-04-19 16:28:22 (GMT) |
| commit | 26878d289b358d7a4b5765e85e376a55d4736540 (patch) | |
| tree | 26209da071fe74735cc8b3ec35ad52bb1c9cb722 /unix/tclLoadNext.c | |
| parent | 43468fbae75dd3177c09bf9a076445fe7babf7e9 (diff) | |
| download | tcl-26878d289b358d7a4b5765e85e376a55d4736540.zip tcl-26878d289b358d7a4b5765e85e376a55d4736540.tar.gz tcl-26878d289b358d7a4b5765e85e376a55d4736540.tar.bz2 | |
* win/tclWinPipe.c: The pipe channel driver now respects
the -blocking option when closing. The windows pipe driver
now has the same behavior as the UNIX side. This change is
to avoid a hung shell when exiting due to open pipes that
refuse to close in a graceful manner.
* doc/open.n: Added a note about -blocking 0 and lack of
exit status as it had never been documented. [Bug 947693]
***POTENTIAL INCOMPATIBILITY***
Scripts that use async pipes on windows, must (like the
UNIX side) set -blocking to 1 before calling [close] to
receive the exit status.
* tests/winPipe.test (winpipe-6.1/2): added 'fconfigure $f
-blocking 1' so the exit status can be acquired.
Diffstat (limited to 'unix/tclLoadNext.c')
0 files changed, 0 insertions, 0 deletions