diff options
| author | Ayush Ranjan <ayushranjan@google.com> | 2021-03-03 10:23:55 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-03 10:25:58 -0800 |
| commit | a9441aea2780da8c93da1c73da860219f98438de (patch) | |
| tree | 8b12915756f5bfb926218214cd7bc0b3281605fd /pkg/sentry/kernel/pipe | |
| parent | b8a5420f49a2afd622ec08b5019e1bf537f7da82 (diff) | |
[op] Replace syscall package usage with golang.org/x/sys/unix in pkg/.
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
Diffstat (limited to 'pkg/sentry/kernel/pipe')
| -rw-r--r-- | pkg/sentry/kernel/pipe/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/kernel/pipe/pipe.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/kernel/pipe/pipe_util.go | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/pkg/sentry/kernel/pipe/BUILD b/pkg/sentry/kernel/pipe/BUILD index 71daa9f4b..beba6d97d 100644 --- a/pkg/sentry/kernel/pipe/BUILD +++ b/pkg/sentry/kernel/pipe/BUILD @@ -32,6 +32,7 @@ go_library( "//pkg/syserror", "//pkg/usermem", "//pkg/waiter", + "@org_golang_x_sys//unix:go_default_library", ], ) diff --git a/pkg/sentry/kernel/pipe/pipe.go b/pkg/sentry/kernel/pipe/pipe.go index 2c8668fc4..68a55a186 100644 --- a/pkg/sentry/kernel/pipe/pipe.go +++ b/pkg/sentry/kernel/pipe/pipe.go @@ -19,8 +19,8 @@ import ( "fmt" "io" "sync/atomic" - "syscall" + "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/safemem" "gvisor.dev/gvisor/pkg/sentry/fs" @@ -244,7 +244,7 @@ func (p *Pipe) consumeLocked(n int64) { func (p *Pipe) writeLocked(count int64, f func(safemem.BlockSeq) (uint64, error)) (int64, error) { // Can't write to a pipe with no readers. if !p.HasReaders() { - return 0, syscall.EPIPE + return 0, unix.EPIPE } avail := p.max - p.size diff --git a/pkg/sentry/kernel/pipe/pipe_util.go b/pkg/sentry/kernel/pipe/pipe_util.go index 77246edbe..76ea389ca 100644 --- a/pkg/sentry/kernel/pipe/pipe_util.go +++ b/pkg/sentry/kernel/pipe/pipe_util.go @@ -17,8 +17,8 @@ package pipe import ( "io" "math" - "syscall" + "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/amutex" "gvisor.dev/gvisor/pkg/context" @@ -139,7 +139,7 @@ func (p *Pipe) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArgume _, err := primitive.CopyInt32Out(&iocc, args[2].Pointer(), int32(v)) return 0, err default: - return 0, syscall.ENOTTY + return 0, unix.ENOTTY } } |