LCOV - code coverage report
Current view: top level - include/linux - seccomp.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 1 100.0 %
Date: 2017-01-25 Functions: 0 0 -

          Line data    Source code
       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             : 
      10             : typedef struct { int mode; } seccomp_t;
      11             : 
      12             : extern void __secure_computing(int);
      13             : static inline void secure_computing(int this_syscall)
      14             : {
      15             :         if (unlikely(test_thread_flag(TIF_SECCOMP)))
      16             :                 __secure_computing(this_syscall);
      17             : }
      18             : 
      19             : extern long prctl_get_seccomp(void);
      20             : extern long prctl_set_seccomp(unsigned long);
      21             : 
      22             : #else /* CONFIG_SECCOMP */
      23             : 
      24             : #include <linux/errno.h>
      25             : 
      26           2 : typedef struct { } seccomp_t;
      27             : 
      28             : #define secure_computing(x) do { } while (0)
      29             : 
      30             : static inline long prctl_get_seccomp(void)
      31             : {
      32             :         return -EINVAL;
      33             : }
      34             : 
      35             : static inline long prctl_set_seccomp(unsigned long arg2)
      36             : {
      37             :         return -EINVAL;
      38             : }
      39             : 
      40             : #endif /* CONFIG_SECCOMP */
      41             : 
      42             : #endif /* _LINUX_SECCOMP_H */

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