- if (str and str->size and local_errno)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%lu) %s(%s), %.*s -> %s",
- long(error->root),
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- memcached_string_printf(*str), at);
- }
- else if (local_errno)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%lu) %s(%s) -> %s",
- long(error->root),
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- at);
- }
- else if (rc == MEMCACHED_PARSE_ERROR and str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%lu) %.*s -> %s",
- long(error->root),
- int(str->size), str->c_str, at);
- }
- else if (str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%lu) %s, %.*s -> %s",
- long(error->root),
- memcached_strerror(&memc, rc),
- int(str->size), str->c_str, at);
- }
- else
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%lu) %s -> %s",
- long(error->root),
- memcached_strerror(&memc, rc), at);
- }
+ // MEMCACHED_CLIENT_ERROR is a special case because it is an error coming from the server
+ if (rc == MEMCACHED_CLIENT_ERROR)
+ {
+ assert(str);
+ assert(str->size);
+ if (str and str->size)
+ {
+ assert(error->local_errno == 0);
+ error->local_errno= 0;
+
+ error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s",
+ error->root,
+ int(str->size), str->c_str);
+ }
+ }
+ else if (local_errno)
+ {
+ const char *errmsg_ptr;
+ char errmsg[MAX_ERROR_LENGTH];
+ errmsg[0]= 0;
+ errmsg_ptr= errmsg;
+
+#if defined(STRERROR_R_CHAR_P) && STRERROR_R_CHAR_P
+ errmsg_ptr= strerror_r(local_errno, errmsg, sizeof(errmsg));
+#elif defined(HAVE_STRERROR_R) && HAVE_STRERROR_R
+ strerror_r(local_errno, errmsg, sizeof(errmsg));
+ errmsg_ptr= errmsg;
+#elif defined(HAVE_STRERROR) && HAVE_STRERROR
+ snprintf(errmsg, sizeof(errmsg), "%s", strerror(local_errno));
+ errmsg_ptr= errmsg;
+#endif