diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-06-16 14:06:01 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-16 14:08:52 -0700 |
| commit | 63b4f6e296a8f131ec969a685f0e31663be58385 (patch) | |
| tree | 2bf10bff66a654b1bca5d27598a142fc68ca9430 /pkg/errors/BUILD | |
| parent | 47149b7c4275ddd4404d86eddab6feab4f059ed3 (diff) | |
[syserror] Refactor linuxerr and error package.
Move Error struct to pkg/errors package for use in multiple places.
Move linuxerr static definitions under pkg/errors/linuxerr.
Add a lookup list for quick lookup of *errors.Error by errno. This is useful
when converting syserror errors and unix.Errno/syscall.Errrno values to
*errors.Error.
Update benchmarks routines to include conversions.
The below benchmarks show *errors.Error usage to be comparable to using
unix.Errno.
BenchmarkAssignUnix
BenchmarkAssignUnix-32 787875022 1.284 ns/op
BenchmarkAssignLinuxerr
BenchmarkAssignLinuxerr-32 1000000000 1.209 ns/op
BenchmarkAssignSyserror
BenchmarkAssignSyserror-32 759269229 1.429 ns/op
BenchmarkCompareUnix
BenchmarkCompareUnix-32 1000000000 1.310 ns/op
BenchmarkCompareLinuxerr
BenchmarkCompareLinuxerr-32 1000000000 1.241 ns/op
BenchmarkCompareSyserror
BenchmarkCompareSyserror-32 147196165 8.248 ns/op
BenchmarkSwitchUnix
BenchmarkSwitchUnix-32 373233556 3.664 ns/op
BenchmarkSwitchLinuxerr
BenchmarkSwitchLinuxerr-32 476323929 3.294 ns/op
BenchmarkSwitchSyserror
BenchmarkSwitchSyserror-32 39293408 29.62 ns/op
BenchmarkReturnUnix
BenchmarkReturnUnix-32 1000000000 0.5042 ns/op
BenchmarkReturnLinuxerr
BenchmarkReturnLinuxerr-32 1000000000 0.8152 ns/op
BenchmarkConvertUnixLinuxerr
BenchmarkConvertUnixLinuxerr-32 739948875 1.547 ns/op
BenchmarkConvertUnixLinuxerrZero
BenchmarkConvertUnixLinuxerrZero-32 977733974 1.489 ns/op
PiperOrigin-RevId: 379806801
Diffstat (limited to 'pkg/errors/BUILD')
| -rw-r--r-- | pkg/errors/BUILD | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/pkg/errors/BUILD b/pkg/errors/BUILD new file mode 100644 index 000000000..36ea5da0c --- /dev/null +++ b/pkg/errors/BUILD @@ -0,0 +1,10 @@ +load("//tools:defs.bzl", "go_library") + +package(licenses = ["notice"]) + +go_library( + name = "errors", + srcs = ["errors.go"], + visibility = ["//:sandbox"], + deps = ["//pkg/abi/linux/errno"], +) |