struct RET [src]

Action values for seccomp BPF programs. The lower 16-bits are for optional return data. The upper 16-bits are ordered from least permissive values to most.

Members

ACTION (Constant)
ACTION_FULL (Constant)
ALLOW (Constant)
DATA (Constant)
ERRNO (Constant)
KILL (Constant)
KILL_PROCESS (Constant)
KILL_THREAD (Constant)
LOG (Constant)
TRACE (Constant)
TRAP (Constant)
USER_NOTIF (Constant)

Source

  pub const RET = struct {
    /// Kill the process.
    pub const KILL_PROCESS = 0x80000000;
    /// Kill the thread.
    pub const KILL_THREAD = 0x00000000;
    pub const KILL = KILL_THREAD;
    /// Disallow and force a SIGSYS.
    pub const TRAP = 0x00030000;
    /// Return an errno.
    pub const ERRNO = 0x00050000;
    /// Forward the syscall to a userspace supervisor to make a decision.
    pub const USER_NOTIF = 0x7fc00000;
    /// Pass to a tracer or disallow.
    pub const TRACE = 0x7ff00000;
    /// Allow after logging.
    pub const LOG = 0x7ffc0000;
    /// Allow.
    pub const ALLOW = 0x7fff0000;

    // Masks for the return value sections.
    pub const ACTION_FULL = 0xffff0000;
    pub const ACTION = 0x7fff0000;
    pub const DATA = 0x0000ffff;
}  