basic user, group and capability housekeeping.

[lunaix-os.git] / lunaix-os / includes / lunaix / types.h

diff --git a/lunaix-os/includes/lunaix/types.h b/lunaix-os/includes/lunaix/types.h
index f74c9b8143839b80925ec8275d29bdc4c6742925..fe06333f1939e18ac07f32aa8dd4ea7210c8653d 100644 (file)
--- a/lunaix-os/includes/lunaix/types.h
+++ b/lunaix-os/includes/lunaix/types.h
@@ -2,6 +2,7 @@
 #define __LUNAIX_TYPES_H
 
 #include <lunaix/compiler.h>
+#include <lunaix/limits.h>
 #include <stdarg.h>
 #include <usr/lunaix/types.h>
 
@@ -15,6 +16,9 @@ typedef unsigned int u32_t;
 typedef unsigned long ptr_t;
 typedef unsigned long reg_t;
 
+typedef unsigned int uid_t;
+typedef unsigned int gid_t;
+
 #ifndef CONFIG_ARCH_BITS_64
 typedef unsigned long long u64_t;
 #else
@@ -47,7 +51,10 @@ typedef int bool;
     })
 
 #define offset(data, off)   \
-            ((void*)(__ptr(data) + (off)))
+            ((typeof(data))(__ptr(data) + (off)))
+
+#define offset_t(data, type, off)   \
+            ((type*)(__ptr(data) + (off)))
 
 #define __ptr(val)      ((ptr_t)(val))