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
- It's very difficult to prevent returnErrnoAsError and returnError from being
optimized out. Instead, replace BenchmarkReturn* with BenchmarkAssign*, which
store to globalError.
- Compare to a non-nil globalError in BenchmarkCompare* and BenchmarkSwitch*.
New results:
BenchmarkAssignErrno
BenchmarkAssignErrno-12 1000000000 0.615 ns/op
BenchmarkAssignError
BenchmarkAssignError-12 1000000000 0.626 ns/op
BenchmarkCompareErrno
BenchmarkCompareErrno-12 1000000000 0.522 ns/op
BenchmarkCompareError
BenchmarkCompareError-12 1000000000 3.54 ns/op
BenchmarkSwitchErrno
BenchmarkSwitchErrno-12 1000000000 1.45 ns/op
BenchmarkSwitchError
BenchmarkSwitchError-12 536315757 10.9 ns/op
PiperOrigin-RevId: 331875387
Based on the guidelines at
https://opensource.google.com/docs/releasing/authors/.
1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./'
2. Manual fixup of "Google Inc" references.
3. Add AUTHORS file. Authors may request to be added to this file.
4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS.
Fixes#209
PiperOrigin-RevId: 245823212
Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
Ayush Ranjan
Jamie Liu
Adin Scannell
Michael Pratt
Ian Gudger
Googler