X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fcompiler.h;h=22d83706f4b2b4a4f7dc07c824dc7b2ae8126702;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=e5e72dad4a1f37da9a1476cd5152744f611a474a;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index e5e72dad4..22d83706f 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -5,10 +5,14 @@
 # define __user		__attribute__((noderef, address_space(1)))
 # define __kernel	/* default address space */
 # define __safe		__attribute__((safe))
+# define __force	__attribute__((force))
+extern void __chk_user_ptr(void __user *);
 #else
 # define __user
 # define __kernel
 # define __safe
+# define __force
+# define __chk_user_ptr(x) (void)0
 #endif
 
 #ifdef __KERNEL__
@@ -65,6 +69,10 @@
 # define __deprecated		/* unimplemented */
 #endif
 
+#ifndef __must_check
+#define __must_check
+#endif
+
 /*
  * Allow us to avoid 'defined but not used' warnings on functions and data,
  * as well as force them to be emitted to the assembly file.