+static void* massage_data_for_non_r_func(struct passdb *db, char *buf)
+{
+ if (!buf)
+ return NULL;
+
+ free(db->malloced);
+ /* We enlarge buf and move string data up, freeing space
+ * for struct passwd/group/spwd at the beginning. This way,
+ * entire result of getXXnam is in a single malloced block.
+ * This enables easy creation of xmalloc_getpwnam() API.
+ */
+ db->malloced = buf = xrealloc(buf, db->size_of + S.string_size);
+ memmove(buf + db->size_of, buf, S.string_size);
+ return convert_to_struct(db, buf + db->size_of, buf);
+}
+
+/****** getXXnam/id_r */
+
+static int FAST_FUNC getXXnam_r(const char *name, uintptr_t db_and_field_pos,
+ char *buffer, size_t buflen,
+ void *result)
+{
+ char *buf;
+ struct passdb *db = &get_S()->db[db_and_field_pos >> 2];
+
+ buf = parse_file(db, name, 0 /*db_and_field_pos & 3*/);
+ /* "db_and_field_pos & 3" is commented out since so far we don't implement
+ * getXXXid_r() functions which would use that to pass 2 here */
+
+ return massage_data_for_r_func(db, buffer, buflen, result, buf);
+}
+