1Allows a process to freely manipulate its inheritable 2capabilities. 3 4Linux supports the POSIX.1e Inheritable set, the POXIX.1e (X 5vector) known in Linux as the Bounding vector, as well as 6the Linux extension Ambient vector. 7 8This capability permits dropping bits from the Bounding 9vector (ie. raising B bits in the libcap IAB 10representation). It also permits the process to raise 11Ambient vector bits that are both raised in the Permitted 12and Inheritable sets of the process. This capability cannot 13be used to raise Permitted bits, Effective bits beyond those 14already present in the process' permitted set, or 15Inheritable bits beyond those present in the Bounding 16vector. 17 18[Historical note: prior to the advent of file capabilities 19(2008), this capability was suppressed by default, as its 20unsuppressed behavior was not auditable: it could 21asynchronously grant its own Permitted capabilities to and 22remove capabilities from other processes arbitrarily. The 23former leads to undefined behavior, and the latter is better 24served by the kill system call.] 25