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| author | das <das> | 2006-08-18 11:23:22 (GMT) |
|---|---|---|
| committer | das <das> | 2006-08-18 11:23:22 (GMT) |
| commit | c8aa816f783a31a2a7a3315813d563c83a73a5d1 (patch) | |
| tree | 8ac3978c2740341ca4f922b5b8351092d7d9c2c4 | |
| parent | daccfbf9d19d8ffcfd4c6106a608bf441713d5ff (diff) | |
| download | tcl-c8aa816f783a31a2a7a3315813d563c83a73a5d1.zip tcl-c8aa816f783a31a2a7a3315813d563c83a73a5d1.tar.gz tcl-c8aa816f783a31a2a7a3315813d563c83a73a5d1.tar.bz2 | |
* unix/tclUnixChan.c (TclUnixWaitForFile): with timeout < 0, if select()
returns early (e.g. due to a signal), call it again instead of returning
a timeout result. Fixes intermittent event-13.8 failures.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | unix/tclUnixChan.c | 5 |
2 files changed, 8 insertions, 1 deletions
@@ -33,6 +33,10 @@ * generic/tclLink.c (LinkTraceProc): fix 64-bit signed-with-unsigned comparison warning from gcc4 -Wextra. + * unix/tclUnixChan.c (TclUnixWaitForFile): with timeout < 0, if select() + returns early (e.g. due to a signal), call it again instead of returning + a timeout result. Fixes intermittent event-13.8 failures. + 2006-08-17 Don Porter <dgp@users.sourceforge.net> * generic/tclCompile.c: Revised the new set of expression diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index aacb889..552d819 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.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: tclUnixChan.c,v 1.69 2006/03/27 18:08:51 andreas_kupries Exp $ + * RCS: @(#) $Id: tclUnixChan.c,v 1.70 2006/08/18 11:23:22 das Exp $ */ #include "tclInt.h" /* Internal definitions for Tcl. */ @@ -3254,6 +3254,9 @@ TclUnixWaitForFile( if (timeout == 0) { break; } + if (timeout < 0) { + continue; + } /* * The select returned early, so we need to recompute the timeout. |