非main函数中获取 命令行参数

main.c

@@ -25,20 +25,38 @@ const char g_str[] =
 
 __attribute__((weak)) int thread_fun(void* t) {
   DBG_INFO("run in thread_fun.\n");
-  lex_analysis(g_str , strlen(g_str));
+  // lex_analysis(g_str , strlen(g_str));
 
   return 0;
 }
 
+int g_argc;
+// char* g_argv[100];
+char** g_argv;
 
+void set_argv(int argc, char* argv[]) {
+  g_argc = argc;
+  // for (int i = 0;i < argc;i++) {
+  //   g_argv[i] = argv[i];
+  // }
+  g_argv = argv;
+}
+
+int get_argv(char** argv[]) {
+  // *argv = *(char ***)(g_argv);
+  *argv = (g_argv);
+  return g_argc;
+}
 
 void SystemInit();
 extern char **environ;
-int main(int argc,char *argv[]){
+int main(int argc, char* argv[]) {
+  set_argv(argc, argv);
   debug_init(NULL);
-  DBG_INFO("hello world.%ld\n",(size_t)pthread_self());
+  DBG_INFO("hello world.%ld\n", (size_t)pthread_self());
 
-  myth_create(thread_fun , NULL);
+
+  myth_create(thread_fun, NULL);
 
   myth_join( );
 }