Searched refs:sigio_handler_active (Results 1 – 1 of 1) sorted by relevance
67 static int sigio_handler_active = 0; variable297 sigio_handler_active++; in sigio_handler()298 if (sigio_handler_active != 1) /* This should never happen! */ in sigio_handler()306 sigio_handler_active--; in sigio_handler()307 if (sigio_handler_active != 0) /* This should never happen! */ in sigio_handler()359 if ( sigio_handler_active == 0 ) /* not called from within signal handler */ in block_sigio()411 if ( sigio_handler_active == 0 ) /* not called from within signal handler */ in unblock_sigio()