1 /*-
35 #include <sys/wait.h>
100 	free(filename);  in make_file()
132 			return -1;			\
140  * Test 1 - F_GETLK on unlocked region
159 	printf("1 - F_GETLK on unlocked region: ");  in test1()
173  * Test 2 - F_SETLK on locked region
207 		 * parent will kill us when its done.  in test2()
218 	 * Wait until the child has set its lock and then perform the  in test2()
225 	 * fcntl should return -1 with errno set to either EACCES or  in test2()
228 	printf("2 - F_SETLK on locked region: ");  in test2()
241  * Test 3 - F_SETLKW on locked region
278 		 * parent will kill us when its done.  in test3()
289 	 * Wait until the child has set its lock and then perform the  in test3()
296 	 * fcntl should wait until the alarm and then return -1 with  in test3()
299 	printf("3 - F_SETLKW on locked region: ");  in test3()
315  * Test 4 - F_GETLK on locked region
347 		 * parent will kill us when its done.  in test4()
358 	 * Wait until the child has set its lock and then perform the  in test4()
371 	printf("4 - F_GETLK on locked region: ");  in test4()
389  * Test 5 - F_SETLKW simple deadlock
446 	 * Wait until the child has set its lock and then perform the  in test5()
452 	 * fcntl should immediately return -1 with errno set to  in test5()
457 	printf("5 - F_SETLKW simple deadlock: ");  in test5()
482  * Test 6 - F_SETLKW complex deadlock.
549 	 * Wait until the children have set their locks and then  in test6()
555 	 * fcntl should immediately return -1 with errno set to  in test6()
560 	printf("6 - F_SETLKW complex deadlock: ");  in test6()
588  * Test 7 - F_SETLK shared lock on exclusive locked region
622 		 * parent will kill us when its done.  in test7()
633 	 * Wait until the child has set its lock and then perform the  in test7()
640 	 * fcntl should wait until the alarm and then return -1 with  in test7()
643 	printf("7 - F_SETLK shared lock on exclusive locked region: ");  in test7()
659  * Test 8 - F_SETLK shared lock on share locked region
694 		 * parent will kill us when its done.  in test8()
705 	 * Wait until the child has set its lock and then perform the  in test8()
712 	 * fcntl should wait until the alarm and then return -1 with  in test8()
715 	printf("8 - F_SETLK shared lock on share locked region: ");  in test8()
737  * Test 9 - F_SETLK exclusive lock on share locked region
771 		 * parent will kill us when its done.  in test9()
782 	 * Wait until the child has set its lock and then perform the  in test9()
789 	 * fcntl should wait until the alarm and then return -1 with  in test9()
792 	printf("9 - F_SETLK exclusive lock on share locked region: ");  in test9()
808  * Test 10 - trying to set bogus pid or sysid values
846 		 * parent will kill us when its done.  in test10()
857 	 * Wait until the child has set its lock and then perform the  in test10()
863 	printf("10 - trying to set bogus pid or sysid values: ");  in test10()
882  * Test 11 - remote locks
904 	printf("11 - remote locks: ");  in test11()
962  * Test 12 - F_SETLKW on locked region which is then unlocked
996 		 * parent will kill us when its done.  in test12()
1008 	 * Wait until the child has set its lock and then perform the  in test12()
1015 	 * fcntl should wait until the alarm and then return -1 with  in test12()
1018 	printf("12 - F_SETLKW on locked region which is then unlocked: ");  in test12()
1039  * Test 13 - F_SETLKW on locked region, race with owner
1059 	printf("13 - F_SETLKW on locked region, race with owner: ");  in test13()
1079 			 * parent will kill us when its done.  in test13()
1091 		 * Wait until the child has set its lock and then perform the  in test13()
1101 		 * fcntl should wait until the alarm and then return -1 with  in test13()
1115 		FAIL(!(res == 0 || (res == -1 && errno == EINTR)));  in test13()
1127  * Test 14 - soak test
1151 	printf("14 - soak test: ");  in test14()
1164 			 * Parent - record the pid and continue.  in test14()
1171 		 * Child - do some work and exit.  in test14()
1188 			len = end - start;  in test14()
1242 					 * We got a write lock - write  in test14()
1256 					 * We got a read lock - read  in test14()
1314  * Test 15 - flock(2) semantcs
1324  * the other shared lock - there should be no active locks at this
1356 		 * parent will kill us when its done.  in test15()
1371 	 * Wait until the child has set its lock and then perform the  in test15()
1382 	 * flock should wait until the alarm and then return -1 with  in test15()
1385 	printf("15 - flock(2) semantics: ");  in test15()
1424 	error = fcntl(tc->tc_fd, F_SETLKW, &tc->tc_fl);  in test16_func()
1432  * Test 16 - F_SETLKW from two threads
1468 		 * parent will kill us when its done.  in test16()
1479 	 * Wait until the child has set its lock and then perform the  in test16()
1486 	 * fcntl should wait until the alarm and then return -1 with  in test16()
1489 	printf("16 - F_SETLKW on locked region by two threads: ");  in test16()
1522 	int intr;		/* non-zero if the test interrupts a lock */
1562 		test_argc = argc - 2;  in main()