42 "	path	Path name of the message queue to create\n"
59 mqd_t queue = -1;
68 static inline void test_queue(struct mq_attr *attr, struct mq_attr *result);
69 static inline int test_queue_fail(struct mq_attr *attr, struct mq_attr *result);
87 	if (seteuid(0) == -1)  in shutdown()
90 	if (queue != -1)  in shutdown()
123 		shutdown(4, "Error reading /proc entry", __LINE__ - 1);  in get()
134 				__LINE__ - 1);  in set()
138 				__LINE__ - 1);  in set()
144 		shutdown(6, "getrlimit()", __LINE__ - 1);  in getr()
150 		shutdown(7, "setrlimit()", __LINE__ - 1);  in setr()
196  * test_queue - Test opening a queue, shutdown if we fail.  This should
200 static inline void test_queue(struct mq_attr *attr, struct mq_attr *result)  in test_queue()  argument
205 	if ((queue = mq_open(queue_path, flags, perms, attr)) == -1)  in test_queue()
211 	queue = -1;  in test_queue()
219  * 0 - Failed to create a queue
220  * 1 - Created a queue, attributes in *result
222 static inline int test_queue_fail(struct mq_attr *attr, struct mq_attr *result)  in test_queue_fail()  argument
227 	if ((queue = mq_open(queue_path, flags, perms, attr)) == -1)  in test_queue_fail()
233 	queue = -1;  in test_queue_fail()
241 	struct mq_attr attr, result;  in main()  local
244 		printf("Using Default queue path - %s\n", default_queue_path);  in main()
249 	 * Although we can create a msg queue with a non-absolute path name,  in main()
250 	 * unlink will fail.  So, if the name doesn't start with a /, add one  in main()
325 	printf("\n\nTest series 1, behavior when no attr struct "  in main()
329 		printf("Given sane system settings, mq_open without an attr "  in main()
361 		printf("Given sane values, mq_open without an attr struct "  in main()
370 			/* In case max was the same as the default */  in main()
398 				       "to lesser of default/max:\t\tPASS\n");  in main()
402 				       "max:\t\t\t\t\t\t\t\tFAIL\n");  in main()
406 		set(def_msgs, --cur_def_msgs);  in main()
407 		set(def_msgsize, --cur_def_msgsize);  in main()
422 	 * Test #2 - open with an attr struct that exceeds rlimit  in main()
424 	printf("\n\nTest series 2, behavior when attr struct is "  in main()
430 	attr.mq_maxmsg = cur_max_msgs;  in main()
431 	attr.mq_msgsize = cur_max_msgsize;  in main()
432 	if (test_queue_fail(&attr, &result))  in main()
433 		printf("Queue open in excess of rlimit max when euid = 0 "  in main()
436 		printf("Queue open in excess of rlimit max when euid = 0 "  in main()
438 	attr.mq_maxmsg = cur_max_msgs + 1;  in main()
439 	attr.mq_msgsize = 10;  in main()
440 	if (test_queue_fail(&attr, &result))  in main()
446 	attr.mq_maxmsg = 1;  in main()
447 	attr.mq_msgsize = cur_max_msgsize + 1;  in main()
448 	if (test_queue_fail(&attr, &result))  in main()
454 	attr.mq_maxmsg = 65536;  in main()
455 	attr.mq_msgsize = 65536;  in main()
456 	if (test_queue_fail(&attr, &result))  in main()
463 	if (seteuid(99) == -1) {  in main()
468 	attr.mq_maxmsg = cur_max_msgs;  in main()
469 	attr.mq_msgsize = cur_max_msgsize;  in main()
470 	if (test_queue_fail(&attr, &result))  in main()
471 		printf("Queue open in excess of rlimit max when euid = 99 "  in main()
474 		printf("Queue open in excess of rlimit max when euid = 99 "  in main()
476 	attr.mq_maxmsg = cur_max_msgs + 1;  in main()
477 	attr.mq_msgsize = 10;  in main()
478 	if (test_queue_fail(&attr, &result))  in main()
484 	attr.mq_maxmsg = 1;  in main()
485 	attr.mq_msgsize = cur_max_msgsize + 1;  in main()
486 	if (test_queue_fail(&attr, &result))  in main()
492 	attr.mq_maxmsg = 65536;  in main()
493 	attr.mq_msgsize = 65536;  in main()
494 	if (test_queue_fail(&attr, &result))  in main()