Merge release-20201208.0-96-ged5850e8e (automated)

1 files changed, 71 insertions, 71 deletions

diff --git a/pkg/sentry/syscalls/linux/linux_abi_autogen_unsafe.go b/pkg/sentry/syscalls/linux/linux_abi_autogen_unsafe.go
index 862c286d9..956643160 100644
--- a/pkg/sentry/syscalls/linux/linux_abi_autogen_unsafe.go
+++ b/pkg/sentry/syscalls/linux/linux_abi_autogen_unsafe.go
@@ -23,156 +23,156 @@ var _ marshal.Marshallable = (*rlimit64)(nil)
 var _ marshal.Marshallable = (*userSockFprog)(nil)
 
 // SizeBytes implements marshal.Marshallable.SizeBytes.
-func (d *direntHdr) SizeBytes() int {
-    return 1 +
-        (*oldDirentHdr)(nil).SizeBytes()
+func (o *oldDirentHdr) SizeBytes() int {
+    return 18
 }
 
 // MarshalBytes implements marshal.Marshallable.MarshalBytes.
-func (d *direntHdr) MarshalBytes(dst []byte) {
-    d.OldHdr.MarshalBytes(dst[:d.OldHdr.SizeBytes()])
-    dst = dst[d.OldHdr.SizeBytes():]
-    dst[0] = byte(d.Typ)
-    dst = dst[1:]
+func (o *oldDirentHdr) MarshalBytes(dst []byte) {
+    usermem.ByteOrder.PutUint64(dst[:8], uint64(o.Ino))
+    dst = dst[8:]
+    usermem.ByteOrder.PutUint64(dst[:8], uint64(o.Off))
+    dst = dst[8:]
+    usermem.ByteOrder.PutUint16(dst[:2], uint16(o.Reclen))
+    dst = dst[2:]
 }
 
 // UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
-func (d *direntHdr) UnmarshalBytes(src []byte) {
-    d.OldHdr.UnmarshalBytes(src[:d.OldHdr.SizeBytes()])
-    src = src[d.OldHdr.SizeBytes():]
-    d.Typ = uint8(src[0])
-    src = src[1:]
+func (o *oldDirentHdr) UnmarshalBytes(src []byte) {
+    o.Ino = uint64(usermem.ByteOrder.Uint64(src[:8]))
+    src = src[8:]
+    o.Off = uint64(usermem.ByteOrder.Uint64(src[:8]))
+    src = src[8:]
+    o.Reclen = uint16(usermem.ByteOrder.Uint16(src[:2]))
+    src = src[2:]
 }
 
 // Packed implements marshal.Marshallable.Packed.
 //go:nosplit
-func (d *direntHdr) Packed() bool {
+func (o *oldDirentHdr) Packed() bool {
     return false
 }
 
 // MarshalUnsafe implements marshal.Marshallable.MarshalUnsafe.
-func (d *direntHdr) MarshalUnsafe(dst []byte) {
-    // Type direntHdr doesn't have a packed layout in memory, fallback to MarshalBytes.
-    d.MarshalBytes(dst)
+func (o *oldDirentHdr) MarshalUnsafe(dst []byte) {
+    // Type oldDirentHdr doesn't have a packed layout in memory, fallback to MarshalBytes.
+    o.MarshalBytes(dst)
 }
 
 // UnmarshalUnsafe implements marshal.Marshallable.UnmarshalUnsafe.
-func (d *direntHdr) UnmarshalUnsafe(src []byte) {
-    // Type direntHdr doesn't have a packed layout in memory, fallback to UnmarshalBytes.
-    d.UnmarshalBytes(src)
+func (o *oldDirentHdr) UnmarshalUnsafe(src []byte) {
+    // Type oldDirentHdr doesn't have a packed layout in memory, fallback to UnmarshalBytes.
+    o.UnmarshalBytes(src)
 }
 
 // CopyOutN implements marshal.Marshallable.CopyOutN.
 //go:nosplit
-func (d *direntHdr) CopyOutN(cc marshal.CopyContext, addr usermem.Addr, limit int) (int, error) {
-    // Type direntHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
-    buf := cc.CopyScratchBuffer(d.SizeBytes()) // escapes: okay.
-    d.MarshalBytes(buf) // escapes: fallback.
+func (o *oldDirentHdr) CopyOutN(cc marshal.CopyContext, addr usermem.Addr, limit int) (int, error) {
+    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
+    buf := cc.CopyScratchBuffer(o.SizeBytes()) // escapes: okay.
+    o.MarshalBytes(buf) // escapes: fallback.
     return cc.CopyOutBytes(addr, buf[:limit]) // escapes: okay.
 }
 
 // CopyOut implements marshal.Marshallable.CopyOut.
 //go:nosplit
-func (d *direntHdr) CopyOut(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
-    return d.CopyOutN(cc, addr, d.SizeBytes())
+func (o *oldDirentHdr) CopyOut(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
+    return o.CopyOutN(cc, addr, o.SizeBytes())
 }
 
 // CopyIn implements marshal.Marshallable.CopyIn.
 //go:nosplit
-func (d *direntHdr) CopyIn(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
-    // Type direntHdr doesn't have a packed layout in memory, fall back to UnmarshalBytes.
-    buf := cc.CopyScratchBuffer(d.SizeBytes()) // escapes: okay.
+func (o *oldDirentHdr) CopyIn(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
+    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to UnmarshalBytes.
+    buf := cc.CopyScratchBuffer(o.SizeBytes()) // escapes: okay.
     length, err := cc.CopyInBytes(addr, buf) // escapes: okay.
     // Unmarshal unconditionally. If we had a short copy-in, this results in a
     // partially unmarshalled struct.
-    d.UnmarshalBytes(buf) // escapes: fallback.
+    o.UnmarshalBytes(buf) // escapes: fallback.
     return length, err
 }
 
 // WriteTo implements io.WriterTo.WriteTo.
-func (d *direntHdr) WriteTo(writer io.Writer) (int64, error) {
-    // Type direntHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
-    buf := make([]byte, d.SizeBytes())
-    d.MarshalBytes(buf)
+func (o *oldDirentHdr) WriteTo(writer io.Writer) (int64, error) {
+    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
+    buf := make([]byte, o.SizeBytes())
+    o.MarshalBytes(buf)
     length, err := writer.Write(buf)
     return int64(length), err
 }
 
 // SizeBytes implements marshal.Marshallable.SizeBytes.
-func (o *oldDirentHdr) SizeBytes() int {
-    return 18
+func (d *direntHdr) SizeBytes() int {
+    return 1 +
+        (*oldDirentHdr)(nil).SizeBytes()
 }
 
 // MarshalBytes implements marshal.Marshallable.MarshalBytes.
-func (o *oldDirentHdr) MarshalBytes(dst []byte) {
-    usermem.ByteOrder.PutUint64(dst[:8], uint64(o.Ino))
-    dst = dst[8:]
-    usermem.ByteOrder.PutUint64(dst[:8], uint64(o.Off))
-    dst = dst[8:]
-    usermem.ByteOrder.PutUint16(dst[:2], uint16(o.Reclen))
-    dst = dst[2:]
+func (d *direntHdr) MarshalBytes(dst []byte) {
+    d.OldHdr.MarshalBytes(dst[:d.OldHdr.SizeBytes()])
+    dst = dst[d.OldHdr.SizeBytes():]
+    dst[0] = byte(d.Typ)
+    dst = dst[1:]
 }
 
 // UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
-func (o *oldDirentHdr) UnmarshalBytes(src []byte) {
-    o.Ino = uint64(usermem.ByteOrder.Uint64(src[:8]))
-    src = src[8:]
-    o.Off = uint64(usermem.ByteOrder.Uint64(src[:8]))
-    src = src[8:]
-    o.Reclen = uint16(usermem.ByteOrder.Uint16(src[:2]))
-    src = src[2:]
+func (d *direntHdr) UnmarshalBytes(src []byte) {
+    d.OldHdr.UnmarshalBytes(src[:d.OldHdr.SizeBytes()])
+    src = src[d.OldHdr.SizeBytes():]
+    d.Typ = uint8(src[0])
+    src = src[1:]
 }
 
 // Packed implements marshal.Marshallable.Packed.
 //go:nosplit
-func (o *oldDirentHdr) Packed() bool {
+func (d *direntHdr) Packed() bool {
     return false
 }
 
 // MarshalUnsafe implements marshal.Marshallable.MarshalUnsafe.
-func (o *oldDirentHdr) MarshalUnsafe(dst []byte) {
-    // Type oldDirentHdr doesn't have a packed layout in memory, fallback to MarshalBytes.
-    o.MarshalBytes(dst)
+func (d *direntHdr) MarshalUnsafe(dst []byte) {
+    // Type direntHdr doesn't have a packed layout in memory, fallback to MarshalBytes.
+    d.MarshalBytes(dst)
 }
 
 // UnmarshalUnsafe implements marshal.Marshallable.UnmarshalUnsafe.
-func (o *oldDirentHdr) UnmarshalUnsafe(src []byte) {
-    // Type oldDirentHdr doesn't have a packed layout in memory, fallback to UnmarshalBytes.
-    o.UnmarshalBytes(src)
+func (d *direntHdr) UnmarshalUnsafe(src []byte) {
+    // Type direntHdr doesn't have a packed layout in memory, fallback to UnmarshalBytes.
+    d.UnmarshalBytes(src)
 }
 
 // CopyOutN implements marshal.Marshallable.CopyOutN.
 //go:nosplit
-func (o *oldDirentHdr) CopyOutN(cc marshal.CopyContext, addr usermem.Addr, limit int) (int, error) {
-    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
-    buf := cc.CopyScratchBuffer(o.SizeBytes()) // escapes: okay.
-    o.MarshalBytes(buf) // escapes: fallback.
+func (d *direntHdr) CopyOutN(cc marshal.CopyContext, addr usermem.Addr, limit int) (int, error) {
+    // Type direntHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
+    buf := cc.CopyScratchBuffer(d.SizeBytes()) // escapes: okay.
+    d.MarshalBytes(buf) // escapes: fallback.
     return cc.CopyOutBytes(addr, buf[:limit]) // escapes: okay.
 }
 
 // CopyOut implements marshal.Marshallable.CopyOut.
 //go:nosplit
-func (o *oldDirentHdr) CopyOut(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
-    return o.CopyOutN(cc, addr, o.SizeBytes())
+func (d *direntHdr) CopyOut(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
+    return d.CopyOutN(cc, addr, d.SizeBytes())
 }
 
 // CopyIn implements marshal.Marshallable.CopyIn.
 //go:nosplit
-func (o *oldDirentHdr) CopyIn(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
-    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to UnmarshalBytes.
-    buf := cc.CopyScratchBuffer(o.SizeBytes()) // escapes: okay.
+func (d *direntHdr) CopyIn(cc marshal.CopyContext, addr usermem.Addr) (int, error) {
+    // Type direntHdr doesn't have a packed layout in memory, fall back to UnmarshalBytes.
+    buf := cc.CopyScratchBuffer(d.SizeBytes()) // escapes: okay.
     length, err := cc.CopyInBytes(addr, buf) // escapes: okay.
     // Unmarshal unconditionally. If we had a short copy-in, this results in a
     // partially unmarshalled struct.
-    o.UnmarshalBytes(buf) // escapes: fallback.
+    d.UnmarshalBytes(buf) // escapes: fallback.
     return length, err
 }
 
 // WriteTo implements io.WriterTo.WriteTo.
-func (o *oldDirentHdr) WriteTo(writer io.Writer) (int64, error) {
-    // Type oldDirentHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
-    buf := make([]byte, o.SizeBytes())
-    o.MarshalBytes(buf)
+func (d *direntHdr) WriteTo(writer io.Writer) (int64, error) {
+    // Type direntHdr doesn't have a packed layout in memory, fall back to MarshalBytes.
+    buf := make([]byte, d.SizeBytes())
+    d.MarshalBytes(buf)
     length, err := writer.Write(buf)
     return int64(length), err
 }