diff options
| -rw-r--r-- | src/python/seccomp.pyx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/python/seccomp.pyx b/src/python/seccomp.pyx index 1a9eb24..2eeabc1 100644 --- a/src/python/seccomp.pyx +++ b/src/python/seccomp.pyx @@ -1001,6 +1001,19 @@ cdef class SyscallFilter: if rc < 0: raise RuntimeError(str.format("Library error (errno = {0})", rc)) + def get_notify_fd(self): + """ Get the seccomp notification file descriptor + + Description: + Returns the seccomp listener file descriptor that was generated when + the seccomp policy was loaded. This is only valid after load() with a + filter that makes use of the NOTIFY action. + """ + fd = libseccomp.seccomp_notify_fd(self._ctx) + if fd < 0: + raise RuntimeError("Notifications not enabled/active") + return fd + def export_pfc(self, file): """ Export the filter in PFC format. |