1 files changed, 35 insertions, 0 deletions
diff --git a/libgo/go/syscall/syscall_solaris.go b/libgo/go/syscall/syscall_solaris.go
index c1919171b7..673ba8223f 100644
--- a/libgo/go/syscall/syscall_solaris.go
+++ b/libgo/go/syscall/syscall_solaris.go
@@ -4,6 +4,8 @@
 
 package syscall
 
+import "unsafe"
+
 func (ts *Timestruc) Unix() (sec int64, nsec int64) {
 	return int64(ts.Sec), int64(ts.Nsec)
 }
@@ -11,3 +13,36 @@ func (ts *Timestruc) Unix() (sec int64, nsec int64) {
 func (ts *Timestruc) Nano() int64 {
 	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
 }
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+//sysnb getexecname() (execname unsafe.Pointer, err error)
+//getexecname() *byte
+
+func Getexecname() (path string, err error) {
+	ptr, err := getexecname()
+	if err != nil {
+		return "", err
+	}
+	bytes := (*[1 << 29]byte)(ptr)[:]
+	for i, b := range bytes {
+		if b == 0 {
+			return string(bytes[:i]), nil
+		}
+	}
+	panic("unreachable")
+}