swarm/api: support mounting manifests via FUSE (#3690)

vendor/bazil.org/fuse/fuse_kernel_darwin.go

@@ -0,0 +1,88 @@
+package fuse
+
+import (
+	"time"
+)
+
+type attr struct {
+	Ino        uint64
+	Size       uint64
+	Blocks     uint64
+	Atime      uint64
+	Mtime      uint64
+	Ctime      uint64
+	Crtime_    uint64 // OS X only
+	AtimeNsec  uint32
+	MtimeNsec  uint32
+	CtimeNsec  uint32
+	CrtimeNsec uint32 // OS X only
+	Mode       uint32
+	Nlink      uint32
+	Uid        uint32
+	Gid        uint32
+	Rdev       uint32
+	Flags_     uint32 // OS X only; see chflags(2)
+	Blksize    uint32
+	padding    uint32
+}
+
+func (a *attr) SetCrtime(s uint64, ns uint32) {
+	a.Crtime_, a.CrtimeNsec = s, ns
+}
+
+func (a *attr) SetFlags(f uint32) {
+	a.Flags_ = f
+}
+
+type setattrIn struct {
+	setattrInCommon
+
+	// OS X only
+	Bkuptime_    uint64
+	Chgtime_     uint64
+	Crtime       uint64
+	BkuptimeNsec uint32
+	ChgtimeNsec  uint32
+	CrtimeNsec   uint32
+	Flags_       uint32 // see chflags(2)
+}
+
+func (in *setattrIn) BkupTime() time.Time {
+	return time.Unix(int64(in.Bkuptime_), int64(in.BkuptimeNsec))
+}
+
+func (in *setattrIn) Chgtime() time.Time {
+	return time.Unix(int64(in.Chgtime_), int64(in.ChgtimeNsec))
+}
+
+func (in *setattrIn) Flags() uint32 {
+	return in.Flags_
+}
+
+func openFlags(flags uint32) OpenFlags {
+	return OpenFlags(flags)
+}
+
+type getxattrIn struct {
+	getxattrInCommon
+
+	// OS X only
+	Position uint32
+	Padding  uint32
+}
+
+func (g *getxattrIn) position() uint32 {
+	return g.Position
+}
+
+type setxattrIn struct {
+	setxattrInCommon
+
+	// OS X only
+	Position uint32
+	Padding  uint32
+}
+
+func (s *setxattrIn) position() uint32 {
+	return s.Position
+}