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Lines Matching defs:tracer

356 	pid_t tracee, tracer, wpid;
414 	tracer = atf_utils_fork();
415 	if (tracer == 0) {
417 		tracer = atf_utils_fork();
418 		if (tracer != 0)
446 		/* Inform parent that tracer has attached to tracee */
447 		CHILD_TO_PARENT("tracer ready", parent_tracer, msg);
614 		/* Inform parent that tracer is exiting normally */
615 		CHILD_TO_PARENT("tracer done", parent_tracer, msg);
617 		DPRINTF("Before exiting of the tracer process\n");
621 	DPRINTF("Wait for the tracer process (direct child) to exit "
624 	    wpid = TWAIT_GENERIC(tracer, &status, 0), tracer);
633 	DPRINTF("Wait for the tracer to attach to the tracee\n");
634 	PARENT_FROM_CHILD("tracer ready", parent_tracer, msg);
639 	DPRINTF("Resume the tracer and let it detect crashed tracee\n");
648 	DPRINTF("Await normal exit of tracer\n");
649 	PARENT_FROM_CHILD("tracer done", parent_tracer, msg);
937 	pid_t tracee, tracer, wpid;
988 	tracer = atf_utils_fork();
989 	if (tracer == 0) {
991 		tracer = atf_utils_fork();
992 		if (tracer != 0)
1020 		/* Inform parent that tracer has attached to tracee */
1021 		CHILD_TO_PARENT("tracer ready", parent_tracer, msg);
1143 		/* Inform parent that tracer is exiting normally */
1144 		CHILD_TO_PARENT("tracer done", parent_tracer, msg);
1146 		DPRINTF("Before exiting of the tracer process\n");
1150 	DPRINTF("Wait for the tracer process (direct child) to exit "
1153 	    wpid = TWAIT_GENERIC(tracer, &status, 0), tracer);
1162 	DPRINTF("Wait for the tracer to attach to the tracee\n");
1163 	PARENT_FROM_CHILD("tracer ready", parent_tracer, msg);
1168 	DPRINTF("Resume the tracer and let it detect crashed tracee\n");
1181 	DPRINTF("Await normal exit of tracer\n");
1182 	PARENT_FROM_CHILD("tracer done", parent_tracer, msg);