std: win: Don't expose link() on UWP

Or rather expose it, but always return an error

1 files changed, 7 insertions, 0 deletions

diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
index d5cb205c85f..f6f64a008bb 100644
--- a/src/libstd/sys/windows/fs.rs
+++ b/src/libstd/sys/windows/fs.rs
@@ -670,6 +670,7 @@ pub fn symlink_inner(src: &Path, dst: &Path, dir: bool) -> io::Result<()> {
     Ok(())
 }
 
+#[cfg(not(target_vendor = "uwp"))]
 pub fn link(src: &Path, dst: &Path) -> io::Result<()> {
     let src = to_u16s(src)?;
     let dst = to_u16s(dst)?;
@@ -679,6 +680,12 @@ pub fn link(src: &Path, dst: &Path) -> io::Result<()> {
     Ok(())
 }
 
+#[cfg(target_vendor = "uwp")]
+pub fn link(_src: &Path, _dst: &Path) -> io::Result<()> {
+    return Err(io::Error::new(io::ErrorKind::Other,
+                            "hard link are not supported on UWP"));
+}
+
 pub fn stat(path: &Path) -> io::Result<FileAttr> {
     let mut opts = OpenOptions::new();
     // No read or write permissions are necessary