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Message-ID: | <48EBDDF4.20503@xs4all.nl> |
Date: | Wed, 08 Oct 2008 00:08:52 +0200 |
From: | Bob van Loosen <loosen AT xs4all DOT nl> |
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To: | cygwin AT cygwin DOT com |
Subject: | Memory leak with timer |
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Hi all, When using a timer I seem to be getting a memory leak. It eats up about 8 kilobyte per second. Here's some example code: #include <stdio.h> #include <pthread.h> #include <signal.h> #include <stdlib.h> #include <unistd.h> void nothing(){} void Die(char *error){perror(error); exit(1);} int main() { struct itimerspec itimer; struct sigevent sigev; timer_t timer; int interval = 16000; itimer.it_interval.tv_sec = interval / 1000000; itimer.it_interval.tv_nsec = (interval % 1000000) * 1000; itimer.it_value.tv_sec = interval / 1000000; itimer.it_value.tv_nsec = (interval % 1000000) * 1000; sigev.sigev_notify = SIGEV_THREAD; sigev.sigev_notify_attributes = 0; sigev.sigev_notify_function = ¬hing; if (timer_create (CLOCK_REALTIME, &sigev, &timer) < 0) Die("timer_create"); if (timer_settime(timer, 0, &itimer, NULL) < 0) Die("timer_settime"); while(1) sleep(1); } -- 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/
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