| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg) |
| 3 | { |
| 4 | int pid = arg->val; |
| 5 | struct trace *trace = arg->trace; |
| 6 | size_t printed = scnprintf(bf, size, "%d", pid); |
| 7 | struct thread *thread = machine__findnew_thread(trace->host, pid, pid); |
| 8 | |
| 9 | if (thread != NULL) { |
| 10 | if (!thread->comm_set) |
| 11 | thread__set_comm_from_proc(thread); |
| 12 | |
| 13 | if (thread->comm_set) |
| 14 | printed += scnprintf(bf + printed, size - printed, |
| 15 | " (%s)", thread__comm_str(thread)); |
| 16 | thread__put(thread); |
| 17 | } |
| 18 | |
| 19 | return printed; |
| 20 | } |