is_module_text_address
is_module_text_address((unsigned long)orig_call))
if (is_module_text_address(func_addr))
if (is_module_text_address(func_addr))
is_module_text_address((unsigned long)addr)) {
bool is_module_text_address(unsigned long addr);
if (is_module_text_address(addr))
return is_module_text_address(addr);