diff options
Diffstat (limited to 'epan/packet.c')
| -rw-r--r-- | epan/packet.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/epan/packet.c b/epan/packet.c index 769c0df11d..d7a7fe2507 100644 --- a/epan/packet.c +++ b/epan/packet.c @@ -1,7 +1,7 @@ /* packet.c * Routines for packet disassembly * - * $Id: packet.c,v 1.68 2002/04/28 00:13:05 guy Exp $ + * $Id: packet.c,v 1.69 2002/05/09 23:50:28 gram Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -237,6 +237,39 @@ free_data_sources(frame_data *fd) fd->data_src = NULL; } +/* Allow dissectors to register a "final_registration" routine + * that is run like the proto_register_XXX() routine, but the end + * end of the epan_init() function; that is, *after* all other + * subsystems, liked dfilters, have finished initializing. This is + * useful for dissector registration routines which need to compile + * display filters. dfilters can't initialize itself until all protocols + * have registereed themselvs. */ +static GSList *final_registration_routines; + +void +register_final_registration_routine(void (*func)(void)) +{ + final_registration_routines = g_slist_append(final_registration_routines, + func); +} + +/* Call all the registered "final_registration" routines. */ +static void +call_final_registration_routine(gpointer routine, gpointer dummy) +{ + void (*func)(void) = routine; + + (*func)(); +} + +void +final_registration_all_protocols(void) +{ + g_slist_foreach(final_registration_routines, + &call_final_registration_routine, NULL); +} + + /* Creates the top-most tvbuff and calls dissect_frame() */ void dissect_packet(epan_dissect_t *edt, union wtap_pseudo_header *pseudo_header, |