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[PATCH] Make <linux/personality.h> userspace proof

<linux/personality.h> contains the constants for personality(2) but also
some defintions that are useless or even harmful in userspace such as the
personality() macro.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ralf Baechle %!s(int64=18) %!d(string=hai) anos
pai
achega
34e856e6a5
Modificáronse 1 ficheiros con 7 adicións e 0 borrados
  1. 7 0
      include/linux/personality.h

+ 7 - 0
include/linux/personality.h

@@ -1,6 +1,8 @@
 #ifndef _LINUX_PERSONALITY_H
 #define _LINUX_PERSONALITY_H
 
+#ifdef __KERNEL__
+
 /*
  * Handling of different ABIs (personalities).
  */
@@ -12,6 +14,8 @@ extern int		register_exec_domain(struct exec_domain *);
 extern int		unregister_exec_domain(struct exec_domain *);
 extern int		__set_personality(unsigned long);
 
+#endif /* __KERNEL__ */
+
 /*
  * Flags for bug emulation.
  *
@@ -71,6 +75,7 @@ enum {
 	PER_MASK =		0x00ff,
 };
 
+#ifdef __KERNEL__
 
 /*
  * Description of an execution domain.
@@ -111,4 +116,6 @@ struct exec_domain {
 #define set_personality(pers) \
 	((current->personality == pers) ? 0 : __set_personality(pers))
 
+#endif /* __KERNEL__ */
+
 #endif /* _LINUX_PERSONALITY_H */