94 			tst_resm(TINFO | TERRNO, "error clearing counter");  in clear_counter()
122 		tst_resm(TINFO | TERRNO, "error setting counter value");  in set_counter()
139 		tst_resm(TBROK | TERRNO, "error reading eventfd");  in read_test()
144 		tst_resm(TPASS, "counter value matches required");  in read_test()
146 		tst_resm(TFAIL, "counter value mismatch: "  in read_test()
160 		tst_resm(TBROK, "error clearing counter");  in read_eagain_test()
167 			tst_resm(TPASS, "read failed with EAGAIN as expected");  in read_eagain_test()
169 			tst_resm(TFAIL | TERRNO, "read failed (wanted EAGAIN)");  in read_eagain_test()
171 		tst_resm(TFAIL, "read returned with %d", ret);  in read_eagain_test()
186 		tst_resm(TBROK, "error setting counter value to %" PRIu64, val);  in write_test()
204 		tst_resm(TBROK, "error setting counter value to UINT64_MAX-1");  in write_eagain_test()
212 			tst_resm(TPASS, "write failed with EAGAIN as expected");  in write_eagain_test()
214 			tst_resm(TFAIL, "write failed (wanted EAGAIN)");  in write_eagain_test()
216 		tst_resm(TFAIL, "write returned with %d", ret);  in write_eagain_test()
231 			tst_resm(TPASS, "read failed with EINVAL as expected");  in read_einval_test()
233 			tst_resm(TFAIL | TERRNO, "read failed (wanted EINVAL)");  in read_einval_test()
235 		tst_resm(TFAIL, "read returned with %d", ret);  in read_einval_test()
250 			tst_resm(TPASS, "write failed with EINVAL as expected");  in write_einval_test()
252 			tst_resm(TFAIL | TERRNO,  in write_einval_test()
255 		tst_resm(TFAIL, "write returned with %d", ret);  in write_einval_test()
269 		tst_resm(TBROK, "error clearing counter");  in write_einval2_test()
277 			tst_resm(TPASS, "write failed with EINVAL as expected");  in write_einval2_test()
279 			tst_resm(TFAIL | TERRNO,  in write_einval2_test()
282 		tst_resm(TFAIL, "write returned with %d", ret);  in write_einval2_test()
302 		tst_resm(TBROK, "error setting counter value to %" PRIu64,  in readfd_set_test()
310 		tst_resm(TBROK | TERRNO, "select() failed");  in readfd_set_test()
315 		tst_resm(TPASS, "fd is set in readfds");  in readfd_set_test()
317 		tst_resm(TFAIL, "fd is not set in readfds");  in readfd_set_test()
335 		tst_resm(TBROK, "error clearing counter");  in readfd_not_set_test()
342 		tst_resm(TBROK | TERRNO, "select() failed");  in readfd_not_set_test()
347 		tst_resm(TPASS, "fd is not set in readfds");  in readfd_not_set_test()
349 		tst_resm(TFAIL, "fd is set in readfds");  in readfd_not_set_test()
368 		tst_resm(TBROK, "error setting counter value to %" PRIu64,  in writefd_set_test()
376 		tst_resm(TBROK | TERRNO, "select: error getting fd status");  in writefd_set_test()
381 		tst_resm(TPASS, "fd is set in writefds");  in writefd_set_test()
383 		tst_resm(TFAIL, "fd is not set in writefds");  in writefd_set_test()
401 		tst_resm(TBROK, "error setting counter value to UINT64_MAX-1");  in writefd_not_set_test()
408 		tst_resm(TBROK | TERRNO, "select: error getting fd status");  in writefd_not_set_test()
413 		tst_resm(TPASS, "fd is not set in writefds");  in writefd_not_set_test()
415 		tst_resm(TFAIL, "fd is set in writefds");  in writefd_not_set_test()
432 		tst_resm(TBROK | TERRNO, "fork failed");  in child_inherit_test()
436 			tst_resm(TBROK, "error getting child exit status");  in child_inherit_test()
441 			tst_resm(TBROK, "counter value write not "  in child_inherit_test()
448 			tst_resm(TBROK | TERRNO, "error reading eventfd");  in child_inherit_test()
453 			tst_resm(TPASS, "counter value write from "  in child_inherit_test()
456 			tst_resm(TFAIL, "counter value write in child "  in child_inherit_test()
462 			tst_resm(TWARN | TERRNO, "error clearing counter");  in child_inherit_test()
468 			tst_resm(TWARN | TERRNO, "error writing eventfd");  in child_inherit_test()
513 		tst_resm(TINFO | TERRNO, "io_setup error");  in trigger_eventfd_overflow()
519 		tst_resm(TINFO | TERRNO, "open(testfile) failed");  in trigger_eventfd_overflow()
525 		tst_resm(TINFO, "error setting counter to UINT64_MAX-1");  in trigger_eventfd_overflow()
536 		tst_resm(TINFO | TERRNO, "error submitting iocb");  in trigger_eventfd_overflow()
567 		tst_resm(TBROK, "error triggering eventfd overflow");  in overflow_select_test()
575 		tst_resm(TBROK | TERRNO,  in overflow_select_test()
579 			tst_resm(TPASS, "read fd set as expected");  in overflow_select_test()
581 			tst_resm(TFAIL, "read fd not set");  in overflow_select_test()
595 		tst_resm(TBROK, "error triggering eventfd overflow");  in overflow_poll_test()
604 		tst_resm(TBROK | TERRNO, "error getting evfd status with poll");  in overflow_poll_test()
607 			tst_resm(TPASS, "POLLERR occurred as expected");  in overflow_poll_test()
609 			tst_resm(TFAIL, "POLLERR did not occur");  in overflow_poll_test()
623 		tst_resm(TBROK, "error triggering eventfd overflow");  in overflow_read_test()
629 		tst_resm(TBROK | TERRNO, "error reading eventfd");  in overflow_read_test()
633 			tst_resm(TPASS, "overflow occurred as expected");  in overflow_read_test()
635 			tst_resm(TFAIL, "overflow did not occur");  in overflow_read_test()
642 	tst_resm(TCONF, "eventfd support is not available in AIO subsystem");  in overflow_select_test()
647 	tst_resm(TCONF, "eventfd support is not available in AIO subsystem");  in overflow_poll_test()
652 	tst_resm(TCONF, "eventfd support is not available in AIO subsystem");  in overflow_read_test()