libc/sys/t_futex_ops.c

107 	ATF_REQUIRE(_lwp_create(&d->context, 0, &d->lwpid) == 0);
119 	ATF_REQUIRE(_lwp_wait(d->lwpid, NULL) == 0);
127 	ATF_REQUIRE((pid = fork()) != -1);
146 	ATF_REQUIRE(waitpid(d->child, &status, 0) == d->child);
147 	ATF_REQUIRE(WIFEXITED(status));
148 	ATF_REQUIRE(WEXITSTATUS(status) == 0);
158 	ATF_REQUIRE(d->stack_base != MAP_FAILED);
197 		ATF_REQUIRE(bs_verify_buffer != NULL);
200 	ATF_REQUIRE(pread(bs_fd, bs_verify_buffer,
211 	ATF_REQUIRE(bs_pagesize > 0);
215 		ATF_REQUIRE(bs_source_buffer != NULL);
218 		ATF_REQUIRE(bs_fd != -1);
220 		ATF_REQUIRE(pwrite(bs_fd, bs_source_buffer,
222 		ATF_REQUIRE(verify_zero_bs());
227 	ATF_REQUIRE(bs_addr != MAP_FAILED);
362 	ATF_REQUIRE(LOAD(futex_ptr) == 1);
377 	ATF_REQUIRE(LOAD(error_ptr) == -1);
385 	ATF_REQUIRE(__futex(futex_ptr, FUTEX_WAKE | flags,
397 	ATF_REQUIRE(LOAD(error_ptr) == 0);
410 	ATF_REQUIRE(LOAD(futex_ptr) == 2);
423 	ATF_REQUIRE(LOAD(futex_ptr) == 4);
426 	ATF_REQUIRE(LOAD(error_ptr) == EAGAIN);
519 	ATF_REQUIRE(! verify_zero_bs());
538 	ATF_REQUIRE(verify_zero_bs());
557 	ATF_REQUIRE(! verify_zero_bs());
581 	ATF_REQUIRE(verify_zero_bs());
665 	ATF_REQUIRE(_lwp_create(&wlwp0->context, 0, &wlwp0->lwpid) == 0);
666 	ATF_REQUIRE(_lwp_create(&wlwp1->context, 0, &wlwp1->lwpid) == 0);
678 	ATF_REQUIRE(wlwp0->futex_error == -1);
679 	ATF_REQUIRE(wlwp1->futex_error == -1);
687 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_BITSET | flags,
691 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_BITSET | flags,
707 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_BITSET | flags,
718 	ATF_REQUIRE(nlwps_running == 1);
719 	ATF_REQUIRE(wlwp0->futex_error == 0);
720 	ATF_REQUIRE(_lwp_wait(wlwp0->lwpid, NULL) == 0);
723 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_BITSET | flags,
734 	ATF_REQUIRE(nlwps_running == 0);
735 	ATF_REQUIRE(wlwp1->futex_error == 0);
736 	ATF_REQUIRE(_lwp_wait(wlwp1->lwpid, NULL) == 0);
781 	ATF_REQUIRE(_lwp_create(&wlwp0->context, 0, &wlwp0->lwpid) == 0);
782 	ATF_REQUIRE(_lwp_create(&wlwp1->context, 0, &wlwp1->lwpid) == 0);
783 	ATF_REQUIRE(_lwp_create(&wlwp2->context, 0, &wlwp2->lwpid) == 0);
784 	ATF_REQUIRE(_lwp_create(&wlwp3->context, 0, &wlwp3->lwpid) == 0);
796 	ATF_REQUIRE(wlwp0->futex_error == -1);
797 	ATF_REQUIRE(wlwp1->futex_error == -1);
798 	ATF_REQUIRE(wlwp2->futex_error == -1);
799 	ATF_REQUIRE(wlwp3->futex_error == -1);
828 	ATF_REQUIRE(__futex(&futex_word, op | flags,
849 	ATF_REQUIRE(__futex(&futex_word1, op | flags,
858 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE | flags,
862 	ATF_REQUIRE(__futex(&futex_word1, FUTEX_WAKE | flags,
876 	ATF_REQUIRE(_lwp_wait(wlwp0->lwpid, NULL) == 0);
877 	ATF_REQUIRE(_lwp_wait(wlwp1->lwpid, NULL) == 0);
878 	ATF_REQUIRE(_lwp_wait(wlwp2->lwpid, NULL) == 0);
879 	ATF_REQUIRE(_lwp_wait(wlwp3->lwpid, NULL) == 0);
934 	ATF_REQUIRE(futex_word1 == 0);
939 	ATF_REQUIRE(futex_word == 0);
945 	ATF_REQUIRE(futex_word == 0);
948 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
950 	ATF_REQUIRE(futex_word1 == 1);
953 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
955 	ATF_REQUIRE(futex_word1 == 2);
958 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
960 	ATF_REQUIRE(futex_word1 == 2);
968 	ATF_REQUIRE(futex_word1 == 2);
972 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
974 	ATF_REQUIRE(futex_word1 == (int)0x80000002);
978 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
980 	ATF_REQUIRE(futex_word1 == 2);
983 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
985 	ATF_REQUIRE(futex_word1 == 0);
1019 		ATF_REQUIRE(_lwp_create(&lwp_data[i].context, 0,
1034 		ATF_REQUIRE(lwp_data[i].futex_error == -1);
1044 		ATF_REQUIRE(_lwp_wait(lwp_data[i].lwpid, NULL) == 0);
1065 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1067 	ATF_REQUIRE(futex_word1 == 0);
1070 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1072 	ATF_REQUIRE(futex_word1 == 1);
1076 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1078 	ATF_REQUIRE(futex_word1 == 1);
1081 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1083 	ATF_REQUIRE(futex_word1 == 2);
1087 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1089 	ATF_REQUIRE(futex_word1 == 2);
1092 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1094 	ATF_REQUIRE(futex_word1 == 2);
1098 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1100 	ATF_REQUIRE(futex_word1 == 1);
1103 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1105 	ATF_REQUIRE(futex_word1 == 1);
1109 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1111 	ATF_REQUIRE(futex_word1 == 3);
1114 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1116 	ATF_REQUIRE(futex_word1 == 2);
1120 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1122 	ATF_REQUIRE(futex_word1 == 3);
1125 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE_OP | flags,
1127 	ATF_REQUIRE(futex_word1 == 2);
1152 	ATF_REQUIRE(futex_word == 0);
1154 	ATF_REQUIRE(__futex(&futex_word1, FUTEX_WAKE_OP | flags,
1156 	ATF_REQUIRE(futex_word == 0);
1201 	ATF_REQUIRE(clock_gettime(clock, &deadline) == 0);
1217 		ATF_REQUIRE(clock_gettime(clock, &ts) == 0);
1218 		ATF_REQUIRE(ts.tv_sec >= deadline.tv_sec);
1219 		ATF_REQUIRE(ts.tv_sec > deadline.tv_sec ||
1285 	ATF_REQUIRE(old_act != SIG_ERR);
1294 	ATF_REQUIRE(_lwp_create(&lwp_data[0].context, 0,
1307 	ATF_REQUIRE(lwp_data[0].futex_error == -1);
1313 	ATF_REQUIRE(_lwp_kill(lwp_data[0].threadid, SIGUSR1) == 0);
1350 	ATF_REQUIRE(_sched_getparam(getpid(), d->threadid, &policy, &sp) == 0);
1353 	ATF_REQUIRE(_sched_setparam(getpid(), d->threadid, policy, &sp) == 0);
1367 	ATF_REQUIRE(_sched_getparam(getpid(), d->threadid, &policy, &sp) == 0);
1370 	ATF_REQUIRE(_sched_setparam(getpid(), d->threadid, policy, &sp) == 0);
1382 	ATF_REQUIRE((pri = sysconf(_SC_SCHED_PRI_MIN)) != -1);
1384 	ATF_REQUIRE((pri = sysconf(_SC_SCHED_PRI_MAX)) != -1);
1397 	ATF_REQUIRE(_lwp_create(&lwp_data[0].context, 0,
1410 	ATF_REQUIRE(lwp_data[0].futex_error == -1);
1419 	ATF_REQUIRE(_lwp_create(&lwp_data[1].context, 0,
1432 	ATF_REQUIRE(lwp_data[1].futex_error == -1);
1435 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE | FUTEX_PRIVATE_FLAG,
1445 	ATF_REQUIRE(nlwps_running == 1);
1446 	ATF_REQUIRE(_lwp_wait(0, &waiter) == 0);
1447 	ATF_REQUIRE(waiter == lwp_data[1].threadid);
1450 	ATF_REQUIRE(__futex(&futex_word, FUTEX_WAKE | FUTEX_PRIVATE_FLAG,
1460 	ATF_REQUIRE(nlwps_running == 0);
1461 	ATF_REQUIRE(_lwp_wait(0, &waiter) == 0);
1462 	ATF_REQUIRE(waiter == lwp_data[0].threadid);