Add support for csky

Dirreke · Dirreke · commit 09052a107b01 · 2023-08-15T02:07:48.000+08:00
diff --git a/src/sys/ioctl/linux.rs b/src/sys/ioctl/linux.rs
@@ -44,6 +44,7 @@ mod consts {
     target_arch = "riscv32",
     target_arch = "riscv64",
     target_arch = "loongarch64"
+    target_arch = "csky"
 ))]
 mod consts {
     #[doc(hidden)]
