android 32 bits fix stat struct proposal.

close #3285

Author: devnexen

src/unix/linux_like/android/b32/mod.rs

@@ -25,47 +25,46 @@ s! {
     }
 
     pub struct stat {
-        pub st_dev: ::c_ulonglong,
-        __pad0: [::c_uchar; 4],
-        __st_ino: ::ino_t,
-        pub st_mode: ::c_uint,
+        pub st_dev: ::dev_t,
+        pub st_ino: ::ino_t,
+        pub st_mode: ::c_ushort,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulonglong,
-        __pad3: [::c_uchar; 4],
-        pub st_size: ::c_longlong,
+        pub st_rdev: ::dev_t,
+        pub st_size: ::off_t,
         pub st_blksize: ::blksize_t,
-        pub st_blocks: ::c_ulonglong,
-        pub st_atime: ::c_long,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::c_long,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::c_long,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::c_ulonglong,
+        pub st_blocks: ::blkcnt_t,
+        pub st_atime: ::time_t,
+        pub st_atime_nsec: ::c_ulong,
+        pub st_mtime: ::time_t,
+        pub st_mtime_nsec: ::c_ulong,
+        pub st_ctime: ::time_t,
+        pub st_ctime_nsec: ::c_ulong,
+        __unused4: c_ulong,
+        __unused5: c_ulong,
     }
 
     pub struct stat64 {
-        pub st_dev: ::c_ulonglong,
+        pub st_dev: ::dev_t,
         __pad0: [::c_uchar; 4],
         __st_ino: ::ino_t,
         pub st_mode: ::c_uint,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
-        pub st_rdev: ::c_ulonglong,
+        pub st_rdev: ::dev_t,
         __pad3: [::c_uchar; 4],
-        pub st_size: ::c_longlong,
+        pub st_size: ::off_t,
         pub st_blksize: ::blksize_t,
-        pub st_blocks: ::c_ulonglong,
-        pub st_atime: ::c_long,
+        pub st_blocks: ::blkcnt_t,
+        pub st_atime: ::time_t,
         pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::c_long,
+        pub st_mtime: ::time_t,
         pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::c_long,
+        pub st_ctime: ::time_t,
         pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::c_ulonglong,
+        pub st_ino: ::dev_t,
     }
 
     pub struct statfs64 {