| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | // SPDX-License-Identifier: LGPL-2.1 |
| 2 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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(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 | } |