CAP_TO_INDEX 97 include/linux/capability.h #define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag)) CAP_TO_INDEX 98 include/linux/capability.h #define cap_lower(c, flag) ((c).cap[CAP_TO_INDEX(flag)] &= ~CAP_TO_MASK(flag)) CAP_TO_INDEX 99 include/linux/capability.h #define cap_raised(c, flag) ((c).cap[CAP_TO_INDEX(flag)] & CAP_TO_MASK(flag)) CAP_TO_INDEX 177 include/linux/capability.h return !!(CAP_TO_MASK(cap) & __cap_fs_set.cap[CAP_TO_INDEX(cap)]);