1 | // SPDX-License-Identifier: LGPL-2.1 |
2 | |
3 | size_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(buf: bf, size, fmt: "%d" , pid); |
8 | struct thread *thread = machine__findnew_thread(machine: trace->host, pid, tid: pid); |
9 | |
10 | if (thread != NULL) { |
11 | if (!thread__comm_set(thread)) |
12 | thread__set_comm_from_proc(thread); |
13 | |
14 | if (thread__comm_set(thread)) |
15 | printed += scnprintf(buf: bf + printed, size: size - printed, |
16 | fmt: " (%s)" , thread__comm_str(thread)); |
17 | thread__put(thread); |
18 | } |
19 | |
20 | return printed; |
21 | } |
22 | |