sys/types: supporting 32-bit IDs for gid_t/uid_t

Signed-off-by: chao an <[email protected]>
anchao · Oct 7, 2023 · c922835 · c922835
1 parent c775ee1
commit c922835
Showing 1 changed file with 11 additions and 4 deletions.
diff --git a/include/sys/types.h b/include/sys/types.h
@@ -121,20 +121,27 @@ typedef uint16_t     size_t;
 typedef int16_t      ssize_t;
 typedef uint16_t     rsize_t;
 
+/* uid_t is used for user IDs
+ * gid_t is used for group IDs.
+ */
+
+typedef int16_t      uid_t;
+typedef int16_t      gid_t;
+
 #else /* CONFIG_SMALL_MEMORY */
 
 typedef _size_t      size_t;
 typedef _ssize_t     ssize_t;
 typedef _size_t      rsize_t;
 
-#endif /* CONFIG_SMALL_MEMORY */
-
 /* uid_t is used for user IDs
  * gid_t is used for group IDs.
  */
 
-typedef int16_t      uid_t;
-typedef int16_t      gid_t;
+typedef unsigned int uid_t;
+typedef unsigned int gid_t;
+
+#endif /* CONFIG_SMALL_MEMORY */
 
 /* dev_t is used for device IDs */