1// SPDX-License-Identifier: LGPL-2.1
 2
 3size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg)
 4{
 5	int pid = arg->val;
 6	struct trace *trace = arg->trace;
 7	size_t printed = scnprintf(bf, size, "%d", pid);
 8	struct thread *thread = machine__findnew_thread(trace->host, pid, pid);
 9
10	if (thread != NULL) {
11		if (!thread->comm_set)
12			thread__set_comm_from_proc(thread);
13
14		if (thread->comm_set)
15			printed += scnprintf(bf + printed, size - printed,
16					     " (%s)", thread__comm_str(thread));
17		thread__put(thread);
18	}
19
20	return printed;
21}