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From: | "Tim Baker" <dbaker AT direct DOT ca> |
To: | <cygwin AT cygwin DOT com> |
Subject: | cygwin apps in pipe ignore ctrl+c |
Date: | Wed, 18 Apr 2001 10:39:22 -0700 |
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I have a console app MyApp which runs in a pipe. MyApp calls CreateProcess() to launch OtherApp and later calls GenerateConsoleCtrlEvent() to send Ctrl+C to OtherApp. When OtherApp is non-Cygwin it is interrupted cleanly just as though the user had typed Ctrl+C from in the DOS window. But when OtherApp is a Cygwin application it ignores any number of CTRL_C_EVENTs I send and continues running. So a Cygwin app must be calling SetConsoleCtrlHandler() to intercept the CTRL_C_EVENT but for some reason it is not behaving properly when the Cygwin app is *running in a pipe*. (The Cygwin app IS attached to a Win32 console window which is required for GenterateConsoleCtrlEvent() to work.) -- Tim Baker -- Want to unsubscribe from this list? Check out: http://cygwin.com/ml/#unsubscribe-simple
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