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Lines Matching defs:tracer

95 	 * unrelated - attach from unrelated tracer reparented to initproc
102 	pid_t tracee, tracer, wpid;
132 	tracer = atf_utils_fork();
133 	if (tracer == 0) {
136 			tracer = atf_utils_fork();
137 			if (tracer != 0)
158 		/* Inform parent that tracer has attached to tracee */
159 		CHILD_TO_PARENT("tracer ready", parent_tracer, msg);
171 		DPRINTF("Before exiting of the tracer process\n");
176 		DPRINTF("Wait for the tracer process (direct child) to exit "
179 		    wpid = TWAIT_GENERIC(tracer, &status, 0), tracer);
189 	DPRINTF("Wait for the tracer to attach to the tracee\n");
190 	PARENT_FROM_CHILD("tracer ready", parent_tracer, msg);
202 	    "Tracer must detect zombie first - calling %s()\n", tracee,
208 		DPRINTF("Resume the tracer and let it detect exited tracee\n");
211 		DPRINTF("Tell the tracer child should have exited\n");
213 		DPRINTF("Wait for tracer to finish its job and exit - calling "
216 		DPRINTF("Wait from tracer child to complete waiting for "
218 		TWAIT_REQUIRE_SUCCESS(wpid = TWAIT_GENERIC(tracer, &status, 0),
219 		    tracer);
238 	    "Assert that tracer sees process termination before the parent");
286 	    "Assert that tracer sees process termination before the parent");
299 	    "Assert that tracer can attach to an unrelated stopped process");
378 	    "Assert that tracer parent can PT_ATTACH to its child");
391 	    "Assert that tracer parent can PT_ATTACH to its stopped child");
407 	pid_t tracer, wpid;
413 	DPRINTF("Spawn tracer\n");
415 	tracer = atf_utils_fork();
416 	if (tracer == 0) {
447 	DPRINTF("Wait for the tracer to become ready\n");
455 	DPRINTF("Allow the tracer to exit now\n");
458 	DPRINTF("Wait for tracer to exit with %s()\n", TWAIT_FNAME);
460 	    wpid = TWAIT_GENERIC(tracer, &status, 0), tracer);
464 	DPRINTF("Before calling %s() for tracer\n", TWAIT_FNAME);
466 	    wpid = TWAIT_GENERIC(tracer, &status, 0));
475 	    "Assert that tracer child can PT_ATTACH to its parent");
488 	    "Assert that tracer child can PT_ATTACH to its stopped parent");
538 	pid_t parent, tracee, tracer, wpid;
610 	tracer = atf_utils_fork();
611 	if (tracer == 0) {
625 		/* Inform parent that tracer has attached to tracee */
626 		CHILD_TO_PARENT("tracer ready", parent_tracer, msg);
637 		DPRINTF("Before exiting of the tracer process\n");
641 	DPRINTF("Wait for the tracer to attach to the tracee\n");
642 	PARENT_FROM_CHILD("tracer ready",  parent_tracer, msg);
651 	    "Tracer must detect zombie first - calling %s()\n", TWAIT_FNAME);
655 	DPRINTF("Tell the tracer child should have exited\n");
658 	DPRINTF("Wait from tracer child to complete waiting for tracee\n");
659 	TWAIT_REQUIRE_SUCCESS(wpid = TWAIT_GENERIC(tracer, &status, 0),
660 	    tracer);