doc

yamt · Jul 8, 2023 · 0d32f4f · 0d32f4f
1 parent da361d4
commit 0d32f4f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/doc/check_interrupt.md b/doc/check_interrupt.md
@@ -89,3 +89,5 @@ This mechanism is used to implement:
   might be very difficult to implement properly.
   For example, a host function calling back to the wasm module, which
   might even call another host function.
+
+* Non-blocking I/O on unix is a bit awkward to handle.