114 struct scenario {  struct
128 quiet(struct scenario *scenario)  argument
130 	if (scenario->timer || scenario->quiet) {
136 take_stackshot(struct scenario *scenario, bool compress_ok, void (^cb)(void *buf, size_t size))  argument
142 	quiet(scenario);
145 	int ret = stackshot_config_set_flags(config, scenario->flags | global_flags);
146 	quiet(scenario);
147 	T_ASSERT_POSIX_ZERO(ret, "set flags %#llx on stackshot config", scenario->flags);
149 	if (scenario->size_hint > 0) {
150 		ret = stackshot_config_set_size_hint(config, scenario->size_hint);
151 		quiet(scenario);
153 				scenario->size_hint);
156 	if (scenario->target_pid > 0) {
157 		ret = stackshot_config_set_pid(config, scenario->target_pid);
158 		quiet(scenario);
160 				scenario->target_pid);
163 	if (scenario->since_timestamp > 0) {
164 		ret = stackshot_config_set_delta_timestamp(config, scenario->since_timestamp);
165 		quiet(scenario);
167 				scenario->since_timestamp);
177 	if (scenario->should_fail) {
185 			if (!scenario->timer) {
196 	} else if ((ret == ENOTSUP) && scenario->maybe_unsupported) {
198 	} else if ((ret == ENOMEM) && scenario->maybe_enomem) {
201 		quiet(scenario);
205 	if (scenario->timer) {
206 		dt_stat_mach_time_add(scenario->timer, end_time - start_time);
210 	if (scenario->name) {
212 		strlcpy(sspath, scenario->name, sizeof(sspath));
217 		if (!scenario->quiet) {
247 	struct scenario scenario = {  argument
254 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
274 	struct scenario scenario = {  argument
280 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
287 	struct scenario scenario = {  argument
294 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
301 	struct scenario scenario = {  argument
309 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
316 	struct scenario scenario = {  argument
322 	take_stackshot(&scenario, true, ^(__unused void *ssbuf, __unused size_t sslen) {
329 	struct scenario scenario = {  argument
336 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
343 		struct scenario delta_scenario = {
358 	struct scenario scenario = {  argument
376 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
386 	struct scenario scenario = {  argument
404 		take_stackshot(&scenario, false, ^(void * __unused ssbuf,
419 	struct scenario scenario = {  argument
450 	take_stackshot(&scenario, true, ^(void *ssbuf, size_t sslen) {
531 	struct scenario scenario = {
538 	take_stackshot(&scenario, false, ^( void *ssbuf, size_t sslen) {
612         struct scenario scenario = {
617         take_stackshot(&scenario, false, ^( void *ssbuf, size_t sslen) {
730 	struct scenario scenario = {
736 	take_stackshot(&scenario, false, ^( void *ssbuf, size_t sslen) {
828 	struct scenario scenario = {
836 	take_stackshot(&scenario, false, ^( void *ssbuf, size_t sslen) {
857 	struct scenario scenario = {  argument
869 		take_stackshot(&scenario, false,
969 	struct scenario scenario = {
987 	take_stackshot(&scenario, true, ^( void *ssbuf, size_t sslen) {
1037 	struct scenario scenario = {
1089 	take_stackshot(&scenario, true, ^( void *ssbuf, size_t sslen) {
1161 	struct scenario scenario = {
1168 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1179 	struct scenario scenario = {
1186 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1194 		struct scenario delta_scenario = {
1225 	struct scenario scenario = {
1232 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1314 	struct scenario scenario = {
1324 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1412 	struct scenario scenario = {
1418 	take_stackshot(&scenario, true, ^( void *ssbuf, size_t sslen) {
1469 	struct scenario scenario = {
1476 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1483 	struct scenario scenario = {
1504 	take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1639 	struct scenario scenario = {
1647 		take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1652 		take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1657 		take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1669  * (part 1): tests the scenario where a client sends a request that includes a special reply port
1673  * (part 2): tests the scenario where a client sends a request that includes a special reply port
1727 	 * info shows our (the server) thread for the scenario where the server has yet to
1764 	 * for the scenario where the server has received the message and copied in the send-once right.
1827 	struct scenario scenario = {
1834 	scenario.timer = duration;
1837 		scenario.target_pid = getpid();
1843 		take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {
1849 			scenario.since_timestamp = last_time;
1850 			scenario.flags |= STACKSHOT_COLLECT_DELTA_SNAPSHOT;
1853 			scenario.size_hint = size_hint;
1864 	struct scenario scenario = {
1874 		take_stackshot(&scenario, false, ^(void *ssbuf, size_t sslen) {