168 static const char **prepare_exec_cmd(const char **argv)  in prepare_exec_cmd()  argument
173 	for (argc = 0; argv[argc]; argc++)  in prepare_exec_cmd()
178 	for (argc = 0; argv[argc]; argc++)  in prepare_exec_cmd()
179 		nargv[argc + 1] = argv[argc];  in prepare_exec_cmd()
184 int execv_cmd(const char **argv) {  in execv_cmd()  argument
185 	const char **nargv = prepare_exec_cmd(argv);  in execv_cmd()
198 	const char *argv[MAX_ARGS + 1];  in execl_cmd()  local
203 	argv[0] = cmd;  in execl_cmd()
206 		arg = argv[argc++] = va_arg(param, char *);  in execl_cmd()
216 	argv[argc] = NULL;  in execl_cmd()
217 	return execv_cmd(argv);  in execl_cmd()