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Diffstat (limited to 'include/linux/seccomp.h')
-rw-r--r--include/linux/seccomp.h19
1 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 3e8b1cf5430..262a8dccfa8 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -4,8 +4,6 @@
#ifdef CONFIG_SECCOMP
-#define NR_SECCOMP_MODES 1
-
#include <linux/thread_info.h>
#include <asm/seccomp.h>
@@ -18,20 +16,23 @@ static inline void secure_computing(int this_syscall)
__secure_computing(this_syscall);
}
-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 */
typedef struct { } seccomp_t;
#define secure_computing(x) do { } while (0)
-/* static inline to preserve typechecking */
-static inline int has_secure_computing(struct thread_info *ti)
+
+static inline long prctl_get_seccomp(void)
+{
+ return -EINVAL;
+}
+
+static inline long prctl_set_seccomp(unsigned long arg2)
{
- return 0;
+ return -EINVAL;
}
#endif /* CONFIG_SECCOMP */