diff options
Diffstat (limited to 'third-party/pjproject/patches/0001-evsub-Add-APIs-to-add-decrement-an-event-subscriptio.patch')
-rw-r--r-- | third-party/pjproject/patches/0001-evsub-Add-APIs-to-add-decrement-an-event-subscriptio.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/third-party/pjproject/patches/0001-evsub-Add-APIs-to-add-decrement-an-event-subscriptio.patch b/third-party/pjproject/patches/0001-evsub-Add-APIs-to-add-decrement-an-event-subscriptio.patch new file mode 100644 index 000000000..d2a47c6c5 --- /dev/null +++ b/third-party/pjproject/patches/0001-evsub-Add-APIs-to-add-decrement-an-event-subscriptio.patch @@ -0,0 +1,73 @@ +From a5030c9b33b2c936879fbacb1d2ea5edc2979181 Mon Sep 17 00:00:00 2001 +From: George Joseph <gjoseph@digium.com> +Date: Sat, 18 Jun 2016 10:14:34 -0600 +Subject: [PATCH] evsub: Add APIs to add/decrement an event subscription's + group lock + +These APIs can be used to ensure that the evsub isn't destroyed before +an application is finished using it. +--- + pjsip/include/pjsip-simple/evsub.h | 20 ++++++++++++++++++++ + pjsip/src/pjsip-simple/evsub.c | 14 ++++++++++++++ + 2 files changed, 34 insertions(+) + +diff --git a/pjsip/include/pjsip-simple/evsub.h b/pjsip/include/pjsip-simple/evsub.h +index 2dc4d69..31f85f8 100644 +--- a/pjsip/include/pjsip-simple/evsub.h ++++ b/pjsip/include/pjsip-simple/evsub.h +@@ -490,6 +490,26 @@ PJ_DECL(void) pjsip_evsub_set_mod_data( pjsip_evsub *sub, unsigned mod_id, + PJ_DECL(void*) pjsip_evsub_get_mod_data( pjsip_evsub *sub, unsigned mod_id ); + + ++/** ++ * Increment the event subscription's group lock. ++ * ++ * @param sub The server subscription instance. ++ * ++ * @return PJ_SUCCESS on success. ++ */ ++PJ_DEF(pj_status_t) pjsip_evsub_add_ref(pjsip_evsub *sub); ++ ++ ++/** ++ * Decrement the event subscription's group lock. ++ * ++ * @param sub The server subscription instance. ++ * ++ * @return PJ_SUCCESS on success. ++ */ ++PJ_DEF(pj_status_t) pjsip_evsub_dec_ref(pjsip_evsub *sub); ++ ++ + + PJ_END_DECL + +diff --git a/pjsip/src/pjsip-simple/evsub.c b/pjsip/src/pjsip-simple/evsub.c +index 7cd8859..68a9564 100644 +--- a/pjsip/src/pjsip-simple/evsub.c ++++ b/pjsip/src/pjsip-simple/evsub.c +@@ -831,7 +831,21 @@ static pj_status_t evsub_create( pjsip_dialog *dlg, + return PJ_SUCCESS; + } + ++/* ++ * Increment the event subscription's group lock. ++ */ ++PJ_DEF(pj_status_t) pjsip_evsub_add_ref(pjsip_evsub *sub) ++{ ++ return pj_grp_lock_add_ref(sub->grp_lock); ++} + ++/* ++ * Decrement the event subscription's group lock. ++ */ ++PJ_DEF(pj_status_t) pjsip_evsub_dec_ref(pjsip_evsub *sub) ++{ ++ return pj_grp_lock_dec_ref(sub->grp_lock); ++} + + /* + * Create client subscription session. +-- +2.5.5 + |