Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef _LINUX_SECCOMP_H
2#define _LINUX_SECCOMP_H
3
4
5#ifdef CONFIG_SECCOMP
6
7#include <linux/thread_info.h>
8#include <asm/seccomp.h>
9
10typedef struct { int mode; } seccomp_t;
11
12extern void __secure_computing(int);
13static inline void secure_computing(int this_syscall)
14{
15 if (unlikely(test_thread_flag(TIF_SECCOMP)))
16 __secure_computing(this_syscall);
17}
18
19extern long prctl_get_seccomp(void);
20extern long prctl_set_seccomp(unsigned long);
21
22#else /* CONFIG_SECCOMP */
23
24typedef struct { } seccomp_t;
25
26#define secure_computing(x) do { } while (0)
27
28static inline long prctl_get_seccomp(void)
29{
30 return -EINVAL;
31}
32
33static inline long prctl_set_seccomp(unsigned long arg2)
34{
35 return -EINVAL;
36}
37
38#endif /* CONFIG_SECCOMP */
39
40#endif /* _LINUX_SECCOMP_H */