fork_callback     749 lib/services/services.c         op->opaque->fork_callback = action_fork_callback;
fork_callback    1049 lib/services/services_linux.c     if (op->opaque->fork_callback) {
fork_callback    1050 lib/services/services_linux.c         op->opaque->fork_callback(op);
fork_callback      28 lib/services/services_private.h     void (*fork_callback) (svc_action_t * op);