// SPDX-License-Identifier: GPL-2.0-only // // uapi_test.c - An application of Kunit to check layout of structures exposed to user space for // FireWire subsystem. // // Copyright (c) 2023 Takashi Sakamoto #include <kunit/test.h>#include <linux/firewire-cdev.h>// Known issue added at v2.6.27 kernel. static void structure_layout_event_response(struct kunit *test)#if defined (CONFIG_X86_32)// 4 bytes alignment for aggregate type including 8 bytes storage types. sizeof (struct fw_cdev_event_response));#else // 8 bytes alignment for aggregate type including 8 bytes storage types. sizeof (struct fw_cdev_event_response));#endif struct fw_cdev_event_response, closure));struct fw_cdev_event_response, type));struct fw_cdev_event_response, rcode));struct fw_cdev_event_response, length));struct fw_cdev_event_response, data));// Added at v6.5. static void structure_layout_event_request3(struct kunit *test)sizeof (struct fw_cdev_event_request3));struct fw_cdev_event_request3, closure));struct fw_cdev_event_request3, type));struct fw_cdev_event_request3, tcode));struct fw_cdev_event_request3, offset));struct fw_cdev_event_request3, source_node_id));struct fw_cdev_event_request3, destination_node_id));struct fw_cdev_event_request3, card));struct fw_cdev_event_request3, generation));struct fw_cdev_event_request3, handle));struct fw_cdev_event_request3, length));struct fw_cdev_event_request3, tstamp));struct fw_cdev_event_request3, data));// Added at v6.5. static void structure_layout_event_response2(struct kunit *test)sizeof (struct fw_cdev_event_response2));struct fw_cdev_event_response2, closure));struct fw_cdev_event_response2, type));struct fw_cdev_event_response2, rcode));struct fw_cdev_event_response2, length));struct fw_cdev_event_response2, request_tstamp));struct fw_cdev_event_response2, response_tstamp));struct fw_cdev_event_response2, data));// Added at v6.5. static void structure_layout_event_phy_packet2(struct kunit *test)sizeof (struct fw_cdev_event_phy_packet2));struct fw_cdev_event_phy_packet2, closure));struct fw_cdev_event_phy_packet2, type));struct fw_cdev_event_phy_packet2, rcode));struct fw_cdev_event_phy_packet2, length));struct fw_cdev_event_phy_packet2, tstamp));struct fw_cdev_event_phy_packet2, data));static struct kunit_case structure_layout_test_cases[] = {static struct kunit_suite structure_layout_test_suite = {"firewire-uapi-structure-layout" ,"FireWire UAPI unit test suite" );"GPL" );
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