DavidPoliakoff

ssize_t (*orig_read)(int fildes, void *buf, size_t nbyte);
ssize_t read_wrapper(int fildes, void* buf, size_t nbyte){
  cali::Annotation("bytes_read").set(nbyte);
  return orig_read(fildes, buf, nbyte);
}

struct gotcha_binding_t wrap_actions[] = {
     { "read", read_wrapper, &orig_read }
};
void init_bytecounter_tool(){

DavidPoliakoff

int init_my_tool(bool verbose){
  if(verbose){
    gotcha_wrap(a_few_functions);
  }
  else{
    gotcha_wrap(all_the_functions);
  }
}