76 		if (write(output_fd, &size, hdr_sz) != hdr_sz)  in record_file()
84 			if (write(output_fd, buf, r) != r)  in record_file()
122 	if (write(output_fd, "header_page", 12) != 12) {  in record_header_files()
146 	if (write(output_fd, "header_event", 13) != 13) {  in record_header_files()
206 	if (write(output_fd, &count, 4) != 4) {  in copy_event_system()
303 	if (write(output_fd, &count, 4) != 4) {  in record_event_files()
325 			if (write(output_fd, dent->d_name, size) != size ||  in record_event_files()
353 		if (write(output_fd, &size, 4) != 4)  in record_proc_kallsyms()
377 		if (write(output_fd, &size, 4) != 4)  in record_ftrace_printk()
461 	if (write(output_fd, buf, 10) != 10)  in tracing_data_header()
465 	if (write(output_fd, VERSION, size) != size)  in tracing_data_header()
474 	if (write(output_fd, buf, 1) != 1)  in tracing_data_header()
479 	if (write(output_fd, buf, 1) != 1)  in tracing_data_header()
483 	if (write(output_fd, &page_size, 4) != 4)  in tracing_data_header()