Function decode_json_obj

src/common/ceph_json.cc:306–332

void decode_json_obj(long& val, JSONObj *obj)
{
  string s = obj->get_data();
  const char *start = s.c_str();
  char *p;

  errno = 0;
  val = strtol(start, &p, 10);

  /* Check for various possible errors */

 if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) ||
     (errno != 0 && val == 0)) {
   throw JSONDecoder::err("failed to parse number");
 }

 if (p == start) {
   throw JSONDecoder::err("failed to parse number");
 }

 while (*p != '\0') {
   if (!isspace(*p)) {
     throw JSONDecoder::err("failed to parse number");
   }
   p++;
 }
}

void decode_json_obj(unsigned long& val, JSONObj *obj)
{