move seccomp from /proc to a prctl

[mv-sheeva.git] / include / linux / seccomp.h

diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index dc89116bb1ca997bef56f6e938f4f6080ee4f878..d708974dbfe3d000835201fb5ae6e6181beeee91 100644 (file)
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -1,12 +1,9 @@
 #ifndef _LINUX_SECCOMP_H
 #define _LINUX_SECCOMP_H
 
-#include <linux/config.h>
 
 #ifdef CONFIG_SECCOMP
 
-#define NR_SECCOMP_MODES 1
-
 #include <linux/thread_info.h>
 #include <asm/seccomp.h>
 
@@ -24,13 +21,12 @@ static inline int has_secure_computing(struct thread_info *ti)
        return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP));
 }
 
+extern long prctl_get_seccomp(void);
+extern long prctl_set_seccomp(unsigned long);
+
 #else /* CONFIG_SECCOMP */
 
-#if (__GNUC__ > 2)
-  typedef struct { } seccomp_t;
-#else
-  typedef struct { int gcc_is_buggy; } seccomp_t;
-#endif
+typedef struct { } seccomp_t;
 
 #define secure_computing(x) do { } while (0)
 /* static inline to preserve typechecking */
@@ -39,6 +35,16 @@ static inline int has_secure_computing(struct thread_info *ti)
        return 0;
 }
 
+static inline long prctl_get_seccomp(void)
+{
+       return -EINVAL;
+}
+
+static inline long prctl_set_seccomp(unsigned long arg2)
+{
+       return -EINVAL;
+}
+
 #endif /* CONFIG_SECCOMP */
 
 #endif /* _LINUX_SECCOMP_H */