26 	int ret;  in check_vgem()  local
31 	ret = ioctl(fd, DRM_IOCTL_VERSION, &version);  in check_vgem()
32 	if (ret)  in check_vgem()
71 	int ret;  in import_vgem_fd()  local
73 	ret = ioctl(vgem_fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &import_handle);  in import_vgem_fd()
74 	if (ret == 0)  in import_vgem_fd()
76 	return ret;  in import_vgem_fd()
90 	int ret, fd;  in dmabuf_heap_open()  local
93 	ret = snprintf(buf, 256, "%s/%s", DEVPATH, name);  in dmabuf_heap_open()
94 	if (ret < 0) {  in dmabuf_heap_open()
96 		return ret;  in dmabuf_heap_open()
114 	int ret;  in dmabuf_heap_alloc_fdflags()  local
119 	ret = ioctl(fd, DMA_HEAP_IOCTL_ALLOC, &data);  in dmabuf_heap_alloc_fdflags()
120 	if (ret < 0)  in dmabuf_heap_alloc_fdflags()
121 		return ret;  in dmabuf_heap_alloc_fdflags()
123 	return ret;  in dmabuf_heap_alloc_fdflags()
138 	int ret;  in dmabuf_sync()  local
140 	ret = ioctl(fd, DMA_BUF_IOCTL_SYNC, &sync);  in dmabuf_sync()
141 	if (ret)  in dmabuf_sync()
152 	int ret;  in test_alloc_and_import()  local
161 	ret = dmabuf_heap_alloc(heap_fd, ONE_MEG, 0, &dmabuf_fd);  in test_alloc_and_import()
162 	if (ret) {  in test_alloc_and_import()
164 		ret = -1;  in test_alloc_and_import()
176 		ret = -1;  in test_alloc_and_import()
188 		ret = importer_fd;  in test_alloc_and_import()
193 	ret = import_vgem_fd(importer_fd, dmabuf_fd, &handle);  in test_alloc_and_import()
194 	if (ret < 0) {  in test_alloc_and_import()
206 	ret = 0;  in test_alloc_and_import()
218 	return ret;  in test_alloc_and_import()
225 	int ret;  in dmabuf_heap_alloc_older()  local
242 	ret = ioctl(fd, older_alloc_ioctl, &data);  in dmabuf_heap_alloc_older()
243 	if (ret < 0)  in dmabuf_heap_alloc_older()
244 		return ret;  in dmabuf_heap_alloc_older()
246 	return ret;  in dmabuf_heap_alloc_older()
253 	int ret;  in dmabuf_heap_alloc_newer()  local
278 	ret = ioctl(fd, newer_alloc_ioctl, &data);  in dmabuf_heap_alloc_newer()
279 	if (ret < 0)  in dmabuf_heap_alloc_newer()
280 		return ret;  in dmabuf_heap_alloc_newer()
283 	return ret;  in dmabuf_heap_alloc_newer()
289 	int ret;  in test_alloc_compat()  local
296 	ret = dmabuf_heap_alloc_older(heap_fd, ONE_MEG, 0, &dmabuf_fd);  in test_alloc_compat()
297 	if (ret) {  in test_alloc_compat()
299 		ret = -1;  in test_alloc_compat()
305 	ret = dmabuf_heap_alloc_newer(heap_fd, ONE_MEG, 0, &dmabuf_fd);  in test_alloc_compat()
306 	if (ret) {  in test_alloc_compat()
308 		ret = -1;  in test_alloc_compat()
318 	return ret;  in test_alloc_compat()
324 	int ret;  in test_alloc_errors()  local
331 	ret = dmabuf_heap_alloc(0, ONE_MEG, 0x111111, &dmabuf_fd);  in test_alloc_errors()
332 	if (!ret) {  in test_alloc_errors()
334 		ret = -1;  in test_alloc_errors()
338 	ret = dmabuf_heap_alloc(heap_fd, ONE_MEG, 0x111111, &dmabuf_fd);  in test_alloc_errors()
339 	if (!ret) {  in test_alloc_errors()
341 		ret = -1;  in test_alloc_errors()
345 	ret = dmabuf_heap_alloc_fdflags(heap_fd, ONE_MEG,  in test_alloc_errors()
347 	if (!ret) {  in test_alloc_errors()
349 		ret = -1;  in test_alloc_errors()
354 	ret = 0;  in test_alloc_errors()
361 	return ret;  in test_alloc_errors()
368 	int ret = -1;  in main()  local
382 		ret = test_alloc_and_import(dir->d_name);  in main()
383 		if (ret)  in main()
386 		ret = test_alloc_compat(dir->d_name);  in main()
387 		if (ret)  in main()
390 		ret = test_alloc_errors(dir->d_name);  in main()
391 		if (ret)  in main()
396 	return ret;  in main()