Use the correct definition for generic kernel struct stat.

Author: rocallahan

src/kernel_abi.h

@@ -2510,23 +2510,24 @@ struct GenericArch : public BaseArch<arch_, wordsize> {
   typedef uint32_t legacy_uid_t;
   typedef uint32_t legacy_gid_t;
 
+  // See kernel include/uapi/asm-generic/stat.h
   struct stat_t {
-    typename BaseArch<arch_, wordsize>::dev_t st_dev;
-    typename BaseArch<arch_, wordsize>::ino_t st_ino;
-    typename BaseArch<arch_, wordsize>::mode_t st_mode;
-    typename BaseArch<arch_, wordsize>::nlink_t st_nlink;
-    typename BaseArch<arch_, wordsize>::uid_t st_uid;
-    typename BaseArch<arch_, wordsize>::gid_t st_gid;
-    typename BaseArch<arch_, wordsize>::dev_t st_rdev;
-    unsigned long __pad1;
-    typename BaseArch<arch_, wordsize>::off_t st_size;
-    typename BaseArch<arch_, wordsize>::blksize_t st_blksize;
-    int __pad2;
-    typename BaseArch<arch_, wordsize>::blkcnt_t st_blocks;
+    typename BaseArch<arch_, wordsize>::unsigned_long st_dev;
+    typename BaseArch<arch_, wordsize>::unsigned_long st_ino;
+    typename BaseArch<arch_, wordsize>::unsigned_int st_mode;
+    typename BaseArch<arch_, wordsize>::unsigned_int st_nlink;
+    typename BaseArch<arch_, wordsize>::unsigned_int st_uid;
+    typename BaseArch<arch_, wordsize>::unsigned_int st_gid;
+    typename BaseArch<arch_, wordsize>::unsigned_long st_rdev;
+    typename BaseArch<arch_, wordsize>::unsigned_long __pad1;
+    typename BaseArch<arch_, wordsize>::signed_long st_size;
+    typename BaseArch<arch_, wordsize>::signed_int st_blksize;
+    typename BaseArch<arch_, wordsize>::signed_int __pad2;
+    typename BaseArch<arch_, wordsize>::signed_long st_blocks;
     typename BaseArch<arch_, wordsize>::timespec st_atim;
     typename BaseArch<arch_, wordsize>::timespec st_mtim;
     typename BaseArch<arch_, wordsize>::timespec st_ctim;
-    int __rr_unused[2];
+    typename BaseArch<arch_, wordsize>::unsigned_int __rr_unused[2];
   };
 
   struct semid64_ds {