CAP_BOP_ALL 121 include/linux/capability.h CAP_BOP_ALL(dest, a, b, |); CAP_BOP_ALL 129 include/linux/capability.h CAP_BOP_ALL(dest, a, b, &); CAP_BOP_ALL 137 include/linux/capability.h CAP_BOP_ALL(dest, a, drop, &~);