Merge "RFCOMM: Update SCN documentation" into main (863827c1) · Commits · e / os / android_packages_modules_Bluetooth

system/bta/rfcomm/bta_rfcomm_scn.cc

+8 −8

Original line number	Diff line number	Diff line
		@@ -31,11 +31,11 @@ extern tBTA_JV_CB bta_jv_cb;

		/*******************************************************************************
		*
		* Function BTM_AllocateSCN
		* Function BTA_AllocateSCN
		*
		* Description Look through the Server Channel Numbers for a free one.
		*
		* Returns Allocated SCN number or 0 if none.
		* Returns Allocated SCN or 0 if none.
		*
		******************************************************************************/
		uint8_t BTA_AllocateSCN(void) {
		@@ -50,13 +50,13 @@ uint8_t BTA_AllocateSCN(void) {
		}
		}

		// In order to avoid OOB, btm_available_index must be no more than
		// In order to avoid OOB, scn_search_index must be no more than
		// RFCOMM_MAX_SCN.
		bta_jv_cb.scn_search_index =
		std::min(bta_jv_cb.scn_search_index, (uint8_t)(RFCOMM_MAX_SCN));

		// If there's no empty SCN from scn_search_index to RFCOMM_MAX_SCN
		// Start from index 1 because index 0 (scn 1) is reserved for HFP
		// If there's no empty SCN from _last_index to BTM_MAX_SCN.
		for (uint8_t i = 1; i < bta_jv_cb.scn_search_index; ++i) {
		if (!bta_jv_cb.scn_in_use[i]) {
		bta_jv_cb.scn_in_use[i] = true;
		@@ -71,11 +71,11 @@ uint8_t BTA_AllocateSCN(void) {

		/*******************************************************************************
		*
		* Function BTM_TryAllocateSCN
		* Function BTA_TryAllocateSCN
		*
		* Description Try to allocate a fixed server channel
		*
		* Returns Returns true if server channel was available
		* Returns true if SCN was available, false otherwise
		*
		******************************************************************************/

		@@ -97,11 +97,11 @@ bool BTA_TryAllocateSCN(uint8_t scn) {

		/*******************************************************************************
		*
		* Function BTM_FreeSCN
		* Function BTA_FreeSCN
		*
		* Description Free the specified SCN.
		*
		* Returns true or false
		* Returns true if SCN was freed, false if SCN was invalid
		*
		******************************************************************************/
		bool BTA_FreeSCN(uint8_t scn) {