delorie.com/archives/browse.cgi | search |
X-Spam-Check-By: | sourceware.org |
Message-ID: | <4420BF24.2010609@infodev.ca> |
Date: | Tue, 21 Mar 2006 22:06:12 -0500 |
From: | "D.Pageau" <dpageau AT infodev DOT ca> |
User-Agent: | Thunderbird 1.5 (Windows/20051201) |
MIME-Version: | 1.0 |
To: | cygwin AT cygwin DOT com |
Subject: | Re: signal is not delivered to the handler |
References: | <BAY102-F1419989AED32B053AE39DABD0E0 AT phx DOT gbl> <20060206050928 DOT GA15260 AT trixie DOT casa DOT cgf DOT cx> <441E135B DOT 8020900 AT infodev DOT ca> <20060320135644 DOT GD24528 AT trixie DOT casa DOT cgf DOT cx> |
In-Reply-To: | <20060320135644.GD24528@trixie.casa.cgf.cx> |
X-IsSubscribed: | yes |
Mailing-List: | contact cygwin-help AT cygwin DOT com; run by ezmlm |
List-Subscribe: | <mailto:cygwin-subscribe AT cygwin DOT com> |
List-Archive: | <http://sourceware.org/ml/cygwin/> |
List-Post: | <mailto:cygwin AT cygwin DOT com> |
List-Help: | <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs> |
Sender: | cygwin-owner AT cygwin DOT com |
Mail-Followup-To: | cygwin AT cygwin DOT com |
Delivered-To: | mailing list cygwin AT cygwin DOT com |
> If you have a simple test case which illustrates the problem, we'll > certainly investigate. Otherwise, I doubt that anyone is going to debug > lzrz for you. I was wrong, signal is delivred to handler but read() does not exit with EINTR on SIGALRM like Linux and FreeBSD does. Did I miss something ? #include <signal.h> #include <stdio.h> #define BUFZ 5 void alarm_handler(int signo) { fprintf(stderr, "SIGNAL: %d\n", signo); } int main() { char buff[BUFSIZ]; FILE *logfp = NULL; siginterrupt(SIGALRM,1); signal(SIGALRM, alarm_handler); alarm(5); fprintf (stderr, "Should timeout by itself in 5 secs\n"); read(0,buff,BUFSIZ); fprintf (stderr, "Timeout\n"); alarm(0); signal(SIGALRM,SIG_DFL); } -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |