void msg_printf(int level, const char *format,...)
{
va_list ap;
va_start(ap, format);
msg_vprintf(level, format, ap);
va_end(ap);
}
NORETURN vmsg_panic(const char *fmt, va_list ap)
{
if (msg_exiting++ == 0) {
msg_vprintf(MSG_PANIC, fmt, ap);
}
sleep(1);
abort(); /* Die! */
/* In case we're running as a signal handler. */
_exit(1); /* DIE!! */
}
NORETURN vmsg_fatal_status(int status, const char *fmt, va_list ap)
{
if (msg_exiting++ == 0) {
msg_vprintf(MSG_FATAL, fmt, ap);
if (msg_cleanup_fn)
msg_cleanup_fn();
}
sleep(1);
/* In case we're running as a signal handler. */
_exit(status);
}
void vmsg_error(const char *fmt, va_list ap)
{
msg_vprintf(MSG_ERROR, fmt, ap);
if (++msg_error_count >= msg_error_bound)
msg_fatal("too many errors - program terminated");
}
void vmsg_warn(const char *fmt, va_list ap)
{
msg_vprintf(MSG_WARN, fmt, ap);
}
void vmsg_info(const char *fmt, va_list ap)
{
msg_vprintf(MSG_INFO, fmt, ap);
}