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From:   Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To:     linux-bluetooth@vger.kernel.org
Subject: [PATCH BlueZ v4 1/2] shared/gatt-db: Add gatt_db_attribute_get_service
Date:   Fri, 16 Dec 2022 17:10:58 -0800
Message-Id: <20221217011059.3087848-1-luiz.dentz@gmail.com>
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From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This adds gatt_db_attribute_get_service which can be used to get the
service which the given attribute belongs to.
---
 src/shared/gatt-db.c | 9 +++++++++
 src/shared/gatt-db.h | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c
index 9a92090ec493..b696fe33da93 100644
--- a/src/shared/gatt-db.c
+++ b/src/shared/gatt-db.c
@@ -1712,6 +1712,15 @@ uint16_t gatt_db_attribute_get_handle(const struct gatt_db_attribute *attrib)
 	return attrib->handle;
 }
 
+struct gatt_db_attribute *
+gatt_db_attribute_get_service(const struct gatt_db_attribute *attrib)
+{
+	if (!attrib)
+		return NULL;
+
+	return attrib->service->attributes[0];
+}
+
 bool gatt_db_attribute_get_service_uuid(const struct gatt_db_attribute *attrib,
 							bt_uuid_t *uuid)
 {
diff --git a/src/shared/gatt-db.h b/src/shared/gatt-db.h
index 41464ad3e7e0..163a981df233 100644
--- a/src/shared/gatt-db.h
+++ b/src/shared/gatt-db.h
@@ -225,6 +225,9 @@ const bt_uuid_t *gatt_db_attribute_get_type(
 
 uint16_t gatt_db_attribute_get_handle(const struct gatt_db_attribute *attrib);
 
+struct gatt_db_attribute *
+gatt_db_attribute_get_service(const struct gatt_db_attribute *attrib);
+
 bool gatt_db_attribute_get_service_uuid(const struct gatt_db_attribute *attrib,
 							bt_uuid_t *uuid);
 
-- 
2.37.3