It seems that ev_stat does not ev_unref after starting its internal
timer, causing the event loop not to exit even if all ev_stats have
been stopped. The attached program does not exit when I run it and
"touch /tmp/foobar". I'm experiencing this on Linux 2.6.24.
// gcc -lm -I. .libs/libev.a ev_stat_bug.c -o ev_stat_bug
// ./ev_stat_bug &
// touch /tmp/foobar
//
// loop should exit, but doesn't
#include <stdio.h>
#include <assert.h>
#define EV_STANDALONE 1
#include <ev.c>
static ev_stat foobar;
static void
foobar_cb (EV_P_ ev_stat *w, int revents)
{
assert(w == &foobar);
assert(revents == EV_STAT);
puts("/tmp/foobar modified\n");
ev_stat_stop(EV_A_ w);
}
int main (void)
{
ev_stat_init(&foobar, foobar_cb, "/tmp/foobar", 0.);
ev_stat_start(EV_DEFAULT_ &foobar);
ev_loop(EV_DEFAULT_ 0);
}
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