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Overview
Comment: | Implement tip 398 : Quickly Exit with Non-Blocking Blocked Channels. This is simply a revert of the (C part of the) 1025712d5b commit of 2011-08-17. |
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Timelines: | family | ancestors | descendants | both | tip-398-impl |
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SHA1: |
f2a0a1891ce7e463df2a6fa6f32b0714 |
User & Date: | ferrieux 2012-03-22 07:33:06 |
Context
2012-03-22
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08:04 | Take two. Don't forget to apply all patches, even when the phone rings in between. check-in: 83c38b0c0d user: ferrieux tags: tip-398-impl | |
07:33 | Implement tip 398 : Quickly Exit with Non-Blocking Blocked Channels. This is simply a revert of the ... check-in: f2a0a1891c user: ferrieux tags: tip-398-impl | |
2012-03-20
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11:59 | [Bug 3508771] load tclreg.dll in cygwin tclsh check-in: 8f9c16848b user: jan.nijtmans tags: trunk | |
Changes
Changes to generic/tclIO.c.
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410 411 412 413 414 415 416 | */ active = 0; for (statePtr = tsdPtr->firstCSPtr; statePtr != NULL; statePtr = statePtr->nextCSPtr) { chanPtr = statePtr->topChanPtr; | | | | 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 | */ active = 0; for (statePtr = tsdPtr->firstCSPtr; statePtr != NULL; statePtr = statePtr->nextCSPtr) { chanPtr = statePtr->topChanPtr; if (!GotFlag(statePtr, CHANNEL_INCLOSE | CHANNEL_CLOSED | CHANNEL_DEAD)) { active = 1; break; } } /* * We've found a live channel. Close it. |
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454 455 456 457 458 459 460 | (void) Tcl_Close(NULL, (Tcl_Channel) chanPtr); } else { /* * The refcount is greater than zero, so flush the channel. */ | < | 454 455 456 457 458 459 460 461 462 463 464 465 466 467 | (void) Tcl_Close(NULL, (Tcl_Channel) chanPtr); } else { /* * The refcount is greater than zero, so flush the channel. */ Tcl_Flush((Tcl_Channel) chanPtr); /* * Call the device driver to actually close the underlying * device for this channel. */ |
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