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Fix the epoll poller 

Setting the fd to -1 broke poller_remove_from_dispatch().
This commit is contained in:
Přemysl Eric Janouch 2014-09-24 19:03:45 +02:00
parent 89edba14f0
commit 21cab71e75
2 changed files with 3 additions and 2 deletions
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2
ponymap.c
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@ -534,7 +534,7 @@ unit_abort (struct unit *u)
poller_timer_reset (&u->timeout_event);
// This way we avoid a syscall with epoll
u->fd_event.fd = -1;
u->fd_event.closed = true;
poller_fd_reset (&u->fd_event);
u->transport_data = NULL;

3
utils.c
View File

@ -873,6 +873,7 @@ struct poller_fd
int fd; ///< Our file descriptor
short events; ///< The poll() events we registered for
bool closed; ///< Whether fd has been closed already
poller_fd_fn dispatcher; ///< Event dispatcher
void *user_data; ///< User data
@ -1194,7 +1195,7 @@ poller_remove_at_index (struct poller *self, size_t index)
fd->index = -1;
poller_remove_from_dispatch (self, fd);
if (fd->fd != -1)
if (!fd->closed)
hard_assert (epoll_ctl (self->epoll_fd,
EPOLL_CTL_DEL, fd->fd, (void *) "") != -1);