__format__        104 include/crm/common/logging.h char *crm_strdup_printf (char const *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
__format__        400 include/crm/common/xml.h     __attribute__ ((__format__ (__printf__, 2, 3)));
__format__       1209 lib/fencing/st_client.c stonith_plugin(int priority, const char *fmt, ...) __attribute__((__format__ (__printf__, 2, 3)));