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| author | ferrieux <ferrieux@users.sourceforge.net> | 2008-12-18 16:52:53 (GMT) |
|---|---|---|
| committer | ferrieux <ferrieux@users.sourceforge.net> | 2008-12-18 16:52:53 (GMT) |
| commit | 404238ca7e941ab1baf288c6b14b1f5acdec0643 (patch) | |
| tree | 01fdf68d3e35568dc304188d4cfc929ef170e07b | |
| parent | c61d3b006e4c4629bdd8962d0eb9c3f3596e539f (diff) | |
| download | tcl-404238ca7e941ab1baf288c6b14b1f5acdec0643.zip tcl-404238ca7e941ab1baf288c6b14b1f5acdec0643.tar.gz tcl-404238ca7e941ab1baf288c6b14b1f5acdec0643.tar.bz2 | |
Add missing flush for half-close of the write side
| -rw-r--r-- | generic/tclIO.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index 3815c66..affa03b 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclIO.c,v 1.155 2008/12/18 01:14:16 ferrieux Exp $ + * RCS: @(#) $Id: tclIO.c,v 1.156 2008/12/18 16:52:53 ferrieux Exp $ */ #include "tclInt.h" @@ -3166,6 +3166,21 @@ Tcl_CloseEx( return TCL_ERROR; } + /* + * Flush any data if [close w] + */ + + if (flags & TCL_CLOSE_WRITE) { + if ((statePtr->curOutPtr != NULL) && IsBufferReady(statePtr->curOutPtr)) { + SetFlag(statePtr, BUFFER_READY); + } + /* + * Ignoring the outcome of the flush (like EPIPE), since we don't want + * to disrupt the close path with such errors + */ + FlushChannel(NULL, chanPtr, 0); + } + /* * Finally do what is asked of us. */ |