1 files changed, 3 insertions, 2 deletions
diff --git a/library/std/src/sys/unix/rand.rs b/library/std/src/sys/unix/rand.rs
index a6fe07873..0f347ffab 100644
--- a/library/std/src/sys/unix/rand.rs
+++ b/library/std/src/sys/unix/rand.rs
@@ -20,7 +20,8 @@ pub fn hashmap_random_keys() -> (u64, u64) {
     not(target_os = "netbsd"),
     not(target_os = "fuchsia"),
     not(target_os = "redox"),
-    not(target_os = "vxworks")
+    not(target_os = "vxworks"),
+    not(target_os = "emscripten")
 ))]
 mod imp {
     use crate::fs::File;
@@ -174,7 +175,7 @@ mod imp {
     }
 }
 
-#[cfg(target_os = "openbsd")]
+#[cfg(any(target_os = "openbsd", target_os = "emscripten"))]
 mod imp {
     use crate::sys::os::errno;