gnu: Handle basic file and time types for 32bit systems with time64

Set the basic types correctly for gnu_time64_abi (_TIME_BITS=64 and
_FILE_OFFSET_BITS=64).

Author: snogge

src/unix/linux_like/linux/gnu/b32/mod.rs

@@ -28,6 +28,16 @@ cfg_if! {
         pub type fsfilcnt_t = u64;
         pub type rlim_t = u64;
         pub type blksize_t = i64;
+    } else if #[cfg(gnu_time64_abi)] {
+        pub type time_t = i64;
+        pub type suseconds_t = i32;
+        pub type ino_t = u64;
+        pub type off_t = i64;
+        pub type blkcnt_t = i64;
+        pub type fsblkcnt_t = u64;
+        pub type fsfilcnt_t = u64;
+        pub type rlim_t = u64;
+        pub type blksize_t = i32;
     } else {
         pub type time_t = i32;
         pub type suseconds_t = i32;