Endian dependent ioctl constants on mips

Author: Mek101

src/unix/linux_like/linux/arch/mips/mod.rs

@@ -132,5 +132,12 @@ pub const TIOCM_DSR: ::c_int = 0x400;
 pub const BOTHER: ::speed_t = 0o010000;
 pub const IBSHIFT: ::tcflag_t = 16;
 
-pub const BLKSSZGET: ::c_int = 0x1268;
-pub const BLKPBSZGET: ::c_int = 0x127B;
+cfg_if! {
+    if #[cfg(target_endian = "little")] {
+        pub const BLKSSZGET: ::c_int = 0x1268;
+        pub const BLKPBSZGET: ::c_int = 0x127B;
+    } else if #[cfg(target_endian = "big")] {
+        pub const BLKSSZGET: ::c_int = 0x6812;
+        pub const BLKPBSZGET: ::c_int = 0x7B12;
+    }
+}