1 /*-
32 #include <atf-c.h>
45 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
50 	pid = waitpid(-1, NULL, WNOHANG);  in ATF_TC_BODY()
51 	ATF_REQUIRE(pid == -1 && errno == ECHILD);  in ATF_TC_BODY()
53 	parent = getpid();  in ATF_TC_BODY()
54 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
60 	child = fork();  in ATF_TC_BODY()
61 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
62 	if (child == 0) {  in ATF_TC_BODY()
66 		if (grandchild == -1)  in ATF_TC_BODY()
71 			if (getppid() != parent)  in ATF_TC_BODY()
78 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
79 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
80 	r = WIFEXITED(status) ? WEXITSTATUS(status) : -1;  in ATF_TC_BODY()
86 	pid = waitpid(-1, &status, 0);  in ATF_TC_BODY()
87 	ATF_REQUIRE(pid > 0 && pid != child);  in ATF_TC_BODY()
88 	r = WIFEXITED(status) ? WEXITSTATUS(status) : -1;  in ATF_TC_BODY()
98 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
102 	pid = waitpid(-1, NULL, WNOHANG);  in ATF_TC_BODY()
103 	ATF_REQUIRE(pid == -1 && errno == ECHILD);  in ATF_TC_BODY()
105 	parent = getpid();  in ATF_TC_BODY()
106 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
109 	child = fork();  in ATF_TC_BODY()
110 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
111 	if (child == 0) {  in ATF_TC_BODY()
113 		if (grandchild == -1)  in ATF_TC_BODY()
125 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
126 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
127 	r = WIFEXITED(status) ? WEXITSTATUS(status) : -1;  in ATF_TC_BODY()
130 	pid = waitpid(-1, &status, 0);  in ATF_TC_BODY()
131 	ATF_REQUIRE(pid > 0 && pid != child);  in ATF_TC_BODY()
132 	r = WIFEXITED(status) ? WEXITSTATUS(status) : -1;  in ATF_TC_BODY()
146 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
151 	pid = waitpid(-1, NULL, WNOHANG);  in ATF_TC_BODY()
152 	ATF_REQUIRE(pid == -1 && errno == ECHILD);  in ATF_TC_BODY()
168 	parent = getpid();  in ATF_TC_BODY()
169 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
175 	child = fork();  in ATF_TC_BODY()
176 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
177 	if (child == 0) {  in ATF_TC_BODY()
181 		if (grandchild == -1)  in ATF_TC_BODY()
186 			if (getppid() != parent)  in ATF_TC_BODY()
198 	ATF_CHECK_EQ(child, info.si_pid);  in ATF_TC_BODY()
200 	pid = waitpid(child, NULL, 0);  in ATF_TC_BODY()
201 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
213 	ATF_REQUIRE(grandchild != parent);  in ATF_TC_BODY()
214 	ATF_REQUIRE(grandchild != child);  in ATF_TC_BODY()
216 	pid = waitpid(-1, NULL, 0);  in ATF_TC_BODY()
233 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
237 	pid = waitpid(-1, NULL, WNOHANG);  in ATF_TC_BODY()
238 	ATF_REQUIRE(pid == -1 && errno == ECHILD);  in ATF_TC_BODY()
254 	parent = getpid();  in ATF_TC_BODY()
255 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
258 	child = fork();  in ATF_TC_BODY()
259 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
260 	if (child == 0) {  in ATF_TC_BODY()
262 		if (grandchild == -1)  in ATF_TC_BODY()
274 	pid = waitpid(child, NULL, 0);  in ATF_TC_BODY()
275 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
284 	ATF_REQUIRE(grandchild != parent);  in ATF_TC_BODY()
285 	ATF_REQUIRE(grandchild != child);  in ATF_TC_BODY()
287 	pid = waitpid(-1, NULL, 0);  in ATF_TC_BODY()
296 	pid_t parent, child, pid;  in ATF_TC_BODY()  local
300 	parent = getpid();  in ATF_TC_BODY()
301 	r = procctl(P_PID, parent, PROC_REAP_STATUS, &st);  in ATF_TC_BODY()
307 	ATF_CHECK(st.rs_reaper != parent);  in ATF_TC_BODY()
310 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
313 	r = procctl(P_PID, parent, PROC_REAP_STATUS, &st);  in ATF_TC_BODY()
319 	ATF_CHECK(st.rs_reaper == parent);  in ATF_TC_BODY()
320 	ATF_CHECK_EQ(-1, st.rs_pid);  in ATF_TC_BODY()
324 	child = fork();  in ATF_TC_BODY()
325 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
326 	if (child == 0) {  in ATF_TC_BODY()
329 		if (procctl(P_PID, parent, PROC_REAP_STATUS, &st) != 0)  in ATF_TC_BODY()
348 	ATF_CHECK(st.rs_reaper == parent);  in ATF_TC_BODY()
349 	ATF_CHECK_EQ(child, st.rs_pid);  in ATF_TC_BODY()
356 	ATF_CHECK(st.rs_reaper == parent);  in ATF_TC_BODY()
357 	ATF_CHECK_EQ(child, st.rs_pid);  in ATF_TC_BODY()
361 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
362 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
365 	r = procctl(P_PID, parent, PROC_REAP_STATUS, &st);  in ATF_TC_BODY()
371 	ATF_CHECK(st.rs_reaper == parent);  in ATF_TC_BODY()
372 	ATF_CHECK_EQ(-1, st.rs_pid);  in ATF_TC_BODY()
380 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
384 	parent = getpid();  in ATF_TC_BODY()
385 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
389 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
401 	child = fork();  in ATF_TC_BODY()
402 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
403 	if (child == 0) {  in ATF_TC_BODY()
411 		if (grandchild == -1)  in ATF_TC_BODY()
429 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
437 	ATF_CHECK_EQ(child, info[0].pi_pid);  in ATF_TC_BODY()
438 	ATF_CHECK_EQ(child, info[0].pi_subtree);  in ATF_TC_BODY()
447 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
458 	ATF_CHECK_EQ(child, info[0].pi_subtree);  in ATF_TC_BODY()
459 	ATF_CHECK_EQ(child, info[1].pi_subtree);  in ATF_TC_BODY()
460 	childidx = info[1].pi_pid == child ? 1 : 0;  in ATF_TC_BODY()
464 	ATF_CHECK(info[childidx].pi_pid == child);  in ATF_TC_BODY()
467 	ATF_CHECK(grandchild != child);  in ATF_TC_BODY()
468 	ATF_CHECK(grandchild != parent);  in ATF_TC_BODY()
470 	r = kill(child, SIGTERM);  in ATF_TC_BODY()
473 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
474 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
478 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
487 	ATF_CHECK_EQ(child, info[0].pi_subtree);  in ATF_TC_BODY()
496 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
505 	ATF_CHECK_EQ(child, info[0].pi_subtree);  in ATF_TC_BODY()
515 	r = procctl(P_PID, parent, PROC_REAP_GETPIDS,  in ATF_TC_BODY()
533 	pid_t parent;  in ATF_TC_BODY()  local
536 	parent = getpid();  in ATF_TC_BODY()
537 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
540 	params.rk_sig = -1;  in ATF_TC_BODY()
542 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
543 	ATF_CHECK(r == -1 && errno == EINVAL);  in ATF_TC_BODY()
550 	pid_t parent;  in ATF_TC_BODY()  local
553 	parent = getpid();  in ATF_TC_BODY()
554 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
559 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
560 	ATF_CHECK(r == -1 && errno == EINVAL);  in ATF_TC_BODY()
567 	pid_t parent;  in ATF_TC_BODY()  local
570 	parent = getpid();  in ATF_TC_BODY()
571 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
577 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
578 	ATF_CHECK(r == -1 && errno == ESRCH);  in ATF_TC_BODY()
587 	pid_t parent, child, grandchild, pid;  in ATF_TC_BODY()  local
591 	parent = getpid();  in ATF_TC_BODY()
592 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
597 	child = fork();  in ATF_TC_BODY()
598 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
599 	if (child == 0) {  in ATF_TC_BODY()
603 		if (grandchild == -1)  in ATF_TC_BODY()
623 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
627 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
628 	ATF_REQUIRE_EQ(child, pid);  in ATF_TC_BODY()
631 	pid = waitpid(-1, &status, 0);  in ATF_TC_BODY()
633 	ATF_CHECK(pid != parent);  in ATF_TC_BODY()
634 	ATF_CHECK(pid != child);  in ATF_TC_BODY()
646 	pid_t parent, child1, child2, grandchild1, grandchild2, pid;  in ATF_TC_BODY()  local
650 	parent = getpid();  in ATF_TC_BODY()
651 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
657 	ATF_REQUIRE(child1 != -1);  in ATF_TC_BODY()
662 		if (grandchild1 == -1)  in ATF_TC_BODY()
674 	ATF_REQUIRE(child2 != -1);  in ATF_TC_BODY()
679 		if (grandchild2 == -1)  in ATF_TC_BODY()
702 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
705 	ATF_CHECK_EQ(-1, params.rk_fpid);  in ATF_TC_BODY()
711 	pid = waitpid(-1, &status, 0);  in ATF_TC_BODY()
713 	ATF_CHECK(pid != parent);  in ATF_TC_BODY()
722 	r = procctl(P_PID, parent, PROC_REAP_KILL, &params);  in ATF_TC_BODY()
725 	ATF_CHECK_EQ(-1, params.rk_fpid);  in ATF_TC_BODY()
731 	pid = waitpid(-1, &status, 0);  in ATF_TC_BODY()
733 	ATF_CHECK(pid != parent);  in ATF_TC_BODY()
746 	pid_t child, grandchild, parent, pid;  in ATF_TC_BODY()  local
749 	parent = getpid();  in ATF_TC_BODY()
750 	r = procctl(P_PID, parent, PROC_REAP_ACQUIRE, NULL);  in ATF_TC_BODY()
753 	child = pdfork(&pd, 0);  in ATF_TC_BODY()
754 	ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
755 	if (child == 0) {  in ATF_TC_BODY()
757 		if (grandchild == -1)  in ATF_TC_BODY()
763 	pid = waitpid(child, &status, 0);  in ATF_TC_BODY()
764 	ATF_REQUIRE_EQ(pid, child);  in ATF_TC_BODY()
765 	r = WIFEXITED(status) ? WEXITSTATUS(status) : -1;  in ATF_TC_BODY()
768 	r = procctl(P_PID, parent, PROC_REAP_STATUS, &st);  in ATF_TC_BODY()
771 	ATF_CHECK(st.rs_reaper == parent);  in ATF_TC_BODY()