NAME pkey_alloc, pkey_free - allocate or free a protection key LIBRARY Standard C library ... flags , unsigned int access_rights ); int pkey_free(int pkey ); DESCRIPTION pkey_alloc…NAME pkey_alloc, pkey_free - allocate or free a protection key LIBRARY Standard C library ... flags , unsigned int access_rights ); int pkey_free(int pkey ); DESCRIPTION pkey_alloc…