Perfect -- thank you! As it turns out, this was -- as you surmised -- a
bug in our epoll implementation. I have pushed the fix:
https://github.com/joyent/illumos-joyent/commit/471f1f3ef02e25a84d7c36c857ed260ae2b7ac99
Thanks for taking the time for the clean test case -- and apologies for the
Thanks very much for the quick fix.
I'll build a new image and also samba, then report back after testing.
-Youzhong
On Fri, Aug 1, 2014 at 4:56 AM, Bryan Cantrill bryancantr...@gmail.com
wrote:
Perfect -- thank you! As it turns out, this was -- as you surmised -- a
bug in our epoll
I got my new smartos image and alos samba 4.1.10 built, it works, no more
'net ads join' crashes.
Your help is absolutely appreciated.
Thanks,
-Youzhong
On Fri, Aug 1, 2014 at 9:42 AM, Youzhong Yang youzh...@gmail.com wrote:
Thanks very much for the quick fix.
I'll build a new image and
Youzhong,
Nice! Great to hear that it worked, and thanks again for getting it down
to such a straightforward test case!
- Bryan
On Fri, Aug 1, 2014 at 11:12 AM, Youzhong Yang youzh...@gmail.com wrote:
I got my new smartos image and alos samba 4.1.10 built, it works, no more
'net
Thanks Bryan.
I take back what I said. epoll_* does not ignore epoll_event.data passed in.
I managed to reproduce the issue with a program rewritten from yours:
# gcc myepoll.c
# ./a.out
EPOLL_CTL_ADD: fd = 4, ptr = fd7fffdffba0
writing to pipe fd 5
written 6 bytes to fd 5
Got an event on
Hi All,
The man page of epoll_ctl says:
The data field specifies the datum to be associated with the
event and will be returned via epoll_wait(3C). The events field
denotes both the desired events (when specified via epoll_ctl())
and the events that have
Seems like a bug, but not sure I entirely understand: there may be some
edge conditions where data specified in the data field of the epoll_event
structure via epoll_ctl() is not properly returned, but it's not true that
SmartOS simply ignores it. Take, for example, the following program:
