should_exist      395 tools/crm_shadow.c check_file_exists(const char *filename, bool should_exist, GError **error)
should_exist      399 tools/crm_shadow.c     if (!should_exist && (stat(filename, &buf) == 0)) {
should_exist      409 tools/crm_shadow.c     if (should_exist && (stat(filename, &buf) < 0)) {