| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ |
| |
| #include <mach/mach.h> |
| |
| int macos_count_running_threads() { |
| task_t task = current_task(); |
| thread_act_array_t threads; |
| mach_msg_type_number_t tcnt; |
| const kern_return_t status = task_threads(task, &threads, &tcnt); |
| if (status == KERN_SUCCESS) { |
| // Free data structures attached to the thread list. |
| for (uint32_t t = 0; t < tcnt; t++) { |
| mach_port_deallocate(task, threads[t]); |
| } |
| vm_deallocate(task, (vm_address_t)threads, sizeof(thread_t) * tcnt); |
| } |
| return tcnt; |
| } |
