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from 02aaa3c749 assert: Support types without operator== (int) [BZ #21972] new 92a0e0c617 Synchronize support/ infrastructure with master new 4b3a995ad6 rwlock: Fix explicit hand-over (bug 21298) new bc5ace67fe mutex: Fix robust mutex lock acquire (Bug 21778)
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Summary of changes: ChangeLog | 23 + NEWS | 2 + nptl/Makefile | 3 +- nptl/pthread_mutex_lock.c | 13 +- nptl/pthread_mutex_timedlock.c | 13 +- nptl/pthread_rwlock_common.c | 478 +++++++++++---------- nptl/tst-mutex7.c | 45 +- nptl/tst-mutex7robust.c | 7 + nptl/tst-rwlock20.c | 116 +++++ scripts/backport-support.sh | 110 +++++ support/Makefile | 27 ++ support/capture_subprocess.h | 61 +++ support/check.h | 10 +- support/namespace.h | 44 ++ support/resolv_test.c | 61 ++- support/resolv_test.h | 10 + ...{support_test_verify_impl.c => support-xstat.c} | 21 +- support/support.h | 15 + support/support_can_chroot.c | 65 +++ support/support_capture_subprocess.c | 108 +++++ support/support_capture_subprocess_check.c | 67 +++ support/support_chroot.c | 71 +++ support/support_enter_network_namespace.c | 5 +- support/support_format_addrinfo.c | 69 ++- support/support_format_dns_packet.c | 21 +- ...rify_impl.c => support_isolate_in_subprocess.c} | 27 +- support/support_run_diff.c | 4 +- support/support_shared_allocate.c | 57 +++ support/support_test_main.c | 3 +- support/support_test_verify_impl.c | 12 +- ...t_verify_impl.c => support_write_file_string.c} | 30 +- support/temp_file.c | 31 +- support/test-driver.c | 9 + support/test-driver.h | 1 + support/tst-support-namespace.c | 84 +++- support/tst-support_capture_subprocess.c | 188 ++++++++ support/tst-support_format_dns_packet.c | 101 +++++ support/tst-support_record_failure-2.sh | 10 +- support/tst-support_record_failure.c | 1 + support/{support_test_verify_impl.c => xaccept4.c} | 21 +- support/{support_test_verify_impl.c => xchroot.c} | 19 +- support/{support_test_verify_impl.c => xclose.c} | 19 +- support/{support_test_verify_impl.c => xdup2.c} | 19 +- support/{support_test_verify_impl.c => xmkdir.c} | 19 +- .../{support_test_verify_impl.c => xmprotect.c} | 19 +- support/{support_test_verify_impl.c => xopen.c} | 23 +- support/{support_test_verify_impl.c => xpipe.c} | 19 +- ..._verify_impl.c => xpthread_attr_setguardsize.c} | 19 +- ...t_test_verify_impl.c => xpthread_rwlock_init.c} | 20 +- ...test_verify_impl.c => xpthread_rwlock_rdlock.c} | 19 +- ...test_verify_impl.c => xpthread_rwlock_unlock.c} | 19 +- ...test_verify_impl.c => xpthread_rwlock_wrlock.c} | 19 +- ...st_verify_impl.c => xpthread_rwlockattr_init.c} | 19 +- ...ify_impl.c => xpthread_rwlockattr_setkind_np.c} | 20 +- support/xsocket.h | 1 + support/xthread.h | 10 + support/xunistd.h | 17 +- 57 files changed, 1794 insertions(+), 550 deletions(-) create mode 100644 nptl/tst-mutex7robust.c create mode 100644 nptl/tst-rwlock20.c create mode 100644 scripts/backport-support.sh create mode 100644 support/capture_subprocess.h copy support/{support_test_verify_impl.c => support-xstat.c} (65%) create mode 100644 support/support_can_chroot.c create mode 100644 support/support_capture_subprocess.c create mode 100644 support/support_capture_subprocess_check.c create mode 100644 support/support_chroot.c copy support/{support_test_verify_impl.c => support_isolate_in_subprocess.c} (62%) create mode 100644 support/support_shared_allocate.c copy support/{support_test_verify_impl.c => support_write_file_string.c} (55%) create mode 100644 support/tst-support_capture_subprocess.c create mode 100644 support/tst-support_format_dns_packet.c copy support/{support_test_verify_impl.c => xaccept4.c} (68%) copy support/{support_test_verify_impl.c => xchroot.c} (65%) copy support/{support_test_verify_impl.c => xclose.c} (65%) copy support/{support_test_verify_impl.c => xdup2.c} (65%) copy support/{support_test_verify_impl.c => xmkdir.c} (65%) copy support/{support_test_verify_impl.c => xmprotect.c} (65%) copy support/{support_test_verify_impl.c => xopen.c} (65%) copy support/{support_test_verify_impl.c => xpipe.c} (65%) copy support/{support_test_verify_impl.c => xpthread_attr_setguardsize.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlock_init.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlock_rdlock.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlock_unlock.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlock_wrlock.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlockattr_init.c} (63%) copy support/{support_test_verify_impl.c => xpthread_rwlockattr_setkind_np.c} (63%)