add swiftUI code

2025-01-22 14:09:10 +08:00
parent 68e7b7347c
commit 8a99853829
2531 changed files with 486215 additions and 0 deletions
@@ -0,0 +1,23 @@
+#include <unistd.h>
+#include <mach/mach.h>
+#include "getThreadsCount.h"
+
+// https://stackoverflow.com/a/21571172/525656
+int getThreadsCount(void) {
+    thread_array_t threadList;
+    mach_msg_type_number_t threadCount;
+    task_t task;
+
+    kern_return_t kernReturn = task_for_pid(mach_task_self(), getpid(), &task);
+    if (kernReturn != KERN_SUCCESS) {
+        return -1;
+    }
+
+    kernReturn = task_threads(task, &threadList, &threadCount);
+    if (kernReturn != KERN_SUCCESS) {
+        return -1;
+    }
+    vm_deallocate (mach_task_self(), (vm_address_t)threadList, threadCount * sizeof(thread_act_t));
+
+    return threadCount;
+}