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| author | Jeremy Allison <jra@samba.org> | 2013-02-14 13:52:41 -0800 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2013-03-01 12:01:24 -0800 |
| commit | 4fcc94d852fcc19c304be50edc07914ea2f8d0c8 (patch) | |
| tree | 6ae36b6b4826a958c5ecda3171fef42386cf172c /lib | |
| parent | 16a072ec1cddd75f6df656f69935ad55f71f4a28 (diff) | |
| download | samba-4fcc94d852fcc19c304be50edc07914ea2f8d0c8.tar.gz samba-4fcc94d852fcc19c304be50edc07914ea2f8d0c8.tar.bz2 samba-4fcc94d852fcc19c304be50edc07914ea2f8d0c8.zip | |
tevent: If epoll_ctl(..EPOLL_CTL_ADD,..) failes with EEXIST, merge the two fde's into one epoll event.
Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/tevent/tevent_epoll.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/tevent/tevent_epoll.c b/lib/tevent/tevent_epoll.c index 19f6809f27..3a3c01c867 100644 --- a/lib/tevent/tevent_epoll.c +++ b/lib/tevent/tevent_epoll.c @@ -401,6 +401,13 @@ static void epoll_add_event(struct epoll_event_context *epoll_ev, struct tevent_ mpx_fde->event_ctx = NULL; } return; + } else if (ret != 0 && errno == EEXIST && mpx_fde == NULL) { + ret = epoll_add_multiplex_fd(epoll_ev, fde); + if (ret != 0) { + epoll_panic(epoll_ev, "epoll_add_multiplex_fd failed", + false); + return; + } } else if (ret != 0) { epoll_panic(epoll_ev, "EPOLL_CTL_ADD failed", false); return; |