1 #ifndef _LINUX_SECCOMP_H
2 #define _LINUX_SECCOMP_H
4 #include <linux/config.h>
8 #define NR_SECCOMP_MODES 1
10 #include <linux/thread_info.h>
11 #include <asm/seccomp.h>
13 typedef struct { int mode; } seccomp_t;
15 extern void __secure_computing(int);
16 static inline void secure_computing(int this_syscall)
18 if (unlikely(test_thread_flag(TIF_SECCOMP)))
19 __secure_computing(this_syscall);
22 static inline int has_secure_computing(struct thread_info *ti)
24 return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP));
27 #else /* CONFIG_SECCOMP */
30 typedef struct { } seccomp_t;
32 typedef struct { int gcc_is_buggy; } seccomp_t;
35 #define secure_computing(x) do { } while (0)
36 /* static inline to preserve typechecking */
37 static inline int has_secure_computing(struct thread_info *ti)
42 #endif /* CONFIG_SECCOMP */
44 #endif /* _LINUX_SECCOMP_H */