The syscall package has been deprecated in favor of golang.org/x/sys.
Note that syscall is still used in the following places:
- pkg/sentry/socket/hostinet/stack.go: some netlink related functionalities
are not yet available in golang.org/x/sys.
- syscall.Stat_t is still used in some places because os.FileInfo.Sys() still
returns it and not unix.Stat_t.
Updates #214
PiperOrigin-RevId: 360701387
* Rename syncutil to sync.
* Add aliases to sync types.
* Replace existing usage of standard library sync package.
This will make it easier to swap out synchronization primitives. For example,
this will allow us to use primitives from github.com/sasha-s/go-deadlock to
check for lock ordering violations.
Updates #1472
PiperOrigin-RevId: 289033387
- Do not call Rread.SetPayload(flipcall packet window) in p9.channel.recv().
- Ignore EINTR from ppoll() in p9.Client.watch().
- Clean up handling of client socket FD lifetimes so that p9.Client.watch()
never ppoll()s a closed FD.
- Make p9test.Harness.Finish() call clientSocket.Shutdown() instead of
clientSocket.Close() for the same reason.
- Rework channel reuse to avoid leaking channels in the following case (suppose
we have two channels):
sendRecvChannel
len(channels) == 2 => idx = 1
inuse[1] = ch0
sendRecvChannel
len(channels) == 1 => idx = 0
inuse[0] = ch1
inuse[1] = nil
sendRecvChannel
len(channels) == 1 => idx = 0
inuse[0] = ch0
inuse[0] = nil
inuse[0] == nil => ch0 leaked
- Avoid deadlocking p9.Client.watch() by calling channelsWg.Wait() without
holding channelsMu.
- Bump p9test:client_test size to medium.
PiperOrigin-RevId: 270200314
Nothing reads them and they can simply get stale.
Generated with:
$ sed -i "s/licenses(\(.*\)).*/licenses(\1)/" **/BUILD
PiperOrigin-RevId: 231818945
Change-Id: Ibc3f9838546b7e94f13f217060d31f4ada9d4bf0
This change also adds extensive testing to the p9 package via mocks. The sanity
checks and type checks are moved from the gofer into the core package, where
they can be more easily validated.
PiperOrigin-RevId: 218296768
Change-Id: I4fc3c326e7bf1e0e140a454cbacbcc6fd617ab55
We have been unnecessarily creating too many savable types implicitly.
PiperOrigin-RevId: 206334201
Change-Id: Idc5a3a14bfb7ee125c4f2bb2b1c53164e46f29a8
Ayush Ranjan
Adin Scannell
Ian Gudger
Jamie Liu
Michael Pratt
Zhaozhong Ni
Googler