diff options
Diffstat (limited to 'openbsc/src/bsc_rll.c')
| -rw-r--r-- | openbsc/src/bsc_rll.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/openbsc/src/bsc_rll.c b/openbsc/src/bsc_rll.c index 9a4f5aae4..a8e642fa7 100644 --- a/openbsc/src/bsc_rll.c +++ b/openbsc/src/bsc_rll.c @@ -31,6 +31,7 @@ #include <openbsc/gsm_data.h> #include <openbsc/chan_alloc.h> #include <openbsc/abis_rsl.h> +#include <openbsc/signal.h> struct bsc_rll_req { struct llist_head list; @@ -55,7 +56,6 @@ static void complete_rllr(struct bsc_rll_req *rllr, enum bsc_rllr_ind type) conn = &rllr->lchan->conn; llist_del(&rllr->list); - put_subscr_con(conn); rllr->cb(rllr->lchan, rllr->link_id, rllr->data, type); talloc_free(rllr); } @@ -88,7 +88,6 @@ int rll_establish(struct gsm_lchan *lchan, u_int8_t sapi, link_id |= 0x40; conn = &lchan->conn; - use_subscr_con(conn); rllr->lchan = lchan; rllr->link_id = link_id; rllr->cb = cb; @@ -120,3 +119,29 @@ void rll_indication(struct gsm_lchan *lchan, u_int8_t link_id, u_int8_t type) } } } + +static int rll_lchan_signal(unsigned int subsys, unsigned int signal, + void *handler_data, void *signal_data) +{ + struct challoc_signal_data *challoc; + struct bsc_rll_req *rllr, *rllr2; + + if (subsys != SS_CHALLOC || signal != S_CHALLOC_FREED) + return 0; + + challoc = (struct challoc_signal_data *) signal_data; + + llist_for_each_entry_safe(rllr, rllr2, &bsc_rll_reqs, list) { + if (rllr->lchan == challoc->lchan) { + bsc_del_timer(&rllr->timer); + complete_rllr(rllr, BSC_RLLR_IND_ERR_IND); + } + } + + return 0; +} + +static __attribute__((constructor)) void on_dso_load_rll(void) +{ + register_signal_handler(SS_CHALLOC, rll_lchan_signal, NULL); +} |