e337ed2033
stick closer to upstream tun reading code
2021-07-13 15:15:16 -07:00
0fb656794c
make cgo pointer rules happy
...
well that was a mess
2021-07-13 15:15:16 -07:00
283614d5e9
use io_uring for sendmsg
...
and clean up some dead code and unify some things
2021-07-13 15:15:16 -07:00
11036e23a1
disable polling for now
...
we'll maybe bring it back with a token bucket or something.
and/or do multi-sqe submission.
2021-07-13 15:15:16 -07:00
522fa9306e
they work with extra junk
...
thanks, dave
no thanks, kernel devs
write no work
use writev
2021-07-13 15:15:16 -07:00
7fd5e31070
tun writes...not working yet (but why not??)
2021-07-13 15:15:16 -07:00
a03ee93e21
use polling instead of syscall
2021-07-13 15:15:16 -07:00
56ba714e10
smush together two return values from C
...
avoids a per-packet alloc
i will atone for my sins later
if only C let you return multiple values.
or Go let you pass in a pointer w/o it being on the heap.
2021-07-13 15:15:16 -07:00
bb78cf81b6
keep 8 requests in the queue at all times
2021-07-13 15:15:16 -07:00
38a872d2c1
remove all allocs
2021-07-13 15:15:16 -07:00
6ef301e787
remove all allocations
2021-07-13 15:15:16 -07:00
48e338130e
mve sockaddr_in to Go
2021-07-13 15:15:16 -07:00
56ece41326
move iovec to go
2021-07-13 15:15:16 -07:00
f75d32151b
move msghdr to Go
2021-07-13 15:15:16 -07:00
fcdc9086a2
use io_uring
2021-07-13 15:15:16 -07:00
Josh Bleecher Snyder