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fixup! Minimalist mainloop implementation

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This commit is contained in:
Maria Matejka 2024-09-16 23:10:51 +02:00
parent cdbecfaf86
commit 444454aa66
1 changed files with 16 additions and 1 deletions
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17
sysdep/unix/io-loop.c
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@ -1629,6 +1629,21 @@ birdloop_minimalist_main(void)
.events = POLLIN,
};
poll(&pfd, 1, poll_tout);
poll_retry:
int rv = poll(&pfd, 1, poll_tout);
if (rv < 0)
{
if (errno == EINTR || errno == EAGAIN)
goto poll_retry;
bug("poll in main birdloop: %m");
}
/* Drain wakeup fd */
if (pfd.revents & POLLIN)
{
THREAD_TRACE(DL_WAKEUP, "Ping received");
ASSERT_DIE(rv == 1);
wakeup_drain(main_birdloop.thread);
}
}
}