1KEYCTL_CAPABILITIES
2KEYCTL_CAPS0_BIG_KEY
3KEYCTL_CAPS0_CAPABILITIES
4KEYCTL_CAPS0_DIFFIE_HELLMAN
5KEYCTL_CAPS0_INVALIDATE
6KEYCTL_CAPS0_MOVE
7KEYCTL_CAPS0_PERSISTENT_KEYRINGS
8KEYCTL_CAPS0_PUBLIC_KEY
9KEYCTL_CAPS0_RESTRICT_KEYRING
10KEYCTL_CAPS1_NS_KEYRING_NAME
11KEYCTL_CAPS1_NS_KEY_TAG
12KEYCTL_MOVE
13MADV_SOFT_OFFLINE
14PTRACE_GETFPREGS
15PTRACE_GETFPXREGS
16PTRACE_GETREGS
17PTRACE_SETFPREGS
18PTRACE_SETFPXREGS
19PTRACE_SETREGS
20PTRACE_SYSEMU
21PTRACE_SYSEMU_SINGLESTEP
22