diff options
Diffstat (limited to 'include/linux/capability.h')
-rw-r--r-- | include/linux/capability.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h index 03c2a613ad40..d3c6c2d1ff45 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -157,6 +157,16 @@ static inline bool cap_isclear(const kernel_cap_t a) return true; } +static inline bool cap_isidentical(const kernel_cap_t a, const kernel_cap_t b) +{ + unsigned __capi; + CAP_FOR_EACH_U32(__capi) { + if (a.cap[__capi] != b.cap[__capi]) + return false; + } + return true; +} + /* * Check if "a" is a subset of "set". * return true if ALL of the capabilities in "a" are also in "set" |