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glibc/support
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Mike Crowe 33647a7294 support: Add xclock_gettime 
* support/xclock_gettime.c (xclock_gettime): New file. Provide
	clock_gettime wrapper for use in tests that fails the test rather
	than returning failure.

	* support/xtime.h: New file to declare xclock_gettime.

	* support/Makefile: Add xclock_gettime.c.

	* support/README: Mention xtime.h.
2019-05-08 16:58:17 +02:00
..
blob_repeat.c
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2019-01-01 00:11:28 +00:00
blob_repeat.h
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2019-01-01 00:11:28 +00:00
capture_subprocess.h
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
check_addrinfo.c
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2019-01-01 00:11:28 +00:00
check_dns_packet.c
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2019-01-01 00:11:28 +00:00
check_hostent.c
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2019-01-01 00:11:28 +00:00
check_netent.c
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2019-01-01 00:11:28 +00:00
check_nss.h
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2019-01-01 00:11:28 +00:00
check.c
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check.h
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2019-01-01 00:11:28 +00:00
delayed_exit.c
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2019-01-01 00:11:28 +00:00
descriptors.h
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2019-01-01 00:11:28 +00:00
echo-container.c
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2019-01-01 00:11:28 +00:00
format_nss.h
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2019-01-01 00:11:28 +00:00
ignore_stderr.c
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2019-01-01 00:11:28 +00:00
links-dso-program-c.c
Add test-in-container infrastructure.
2018-08-22 21:20:37 -04:00
links-dso-program.cc
Add test-in-container infrastructure.
2018-08-22 21:20:37 -04:00
Makefile
support: Add xclock_gettime
2019-05-08 16:58:17 +02:00
namespace.h
nss_files: Fix /etc/aliases null pointer dereference [BZ #24059]
2019-01-31 18:49:58 +01:00
next_to_fault.c
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2019-01-01 00:11:28 +00:00
next_to_fault.h
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2019-01-01 00:11:28 +00:00
oom_error.c
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2019-01-01 00:11:28 +00:00
README
support: Add xclock_gettime
2019-05-08 16:58:17 +02:00
README-testing.c
…
resolv_test.c
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2019-01-01 00:11:28 +00:00
resolv_test.h
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2019-01-01 00:11:28 +00:00
run_diff.h
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2019-01-01 00:11:28 +00:00
set_fortify_handler.c
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2019-01-01 00:11:28 +00:00
shell-container.c
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2019-01-01 00:11:28 +00:00
subprocess.h
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
support_become_root.c
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2019-01-01 00:11:28 +00:00
support_can_chroot.c
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2019-01-01 00:11:28 +00:00
support_capture_subprocess_check.c
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2019-01-01 00:11:28 +00:00
support_capture_subprocess.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
support_chroot.c
nss_files: Fix /etc/aliases null pointer dereference [BZ #24059]
2019-01-31 18:49:58 +01:00
support_copy_file_range.c
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2019-01-01 00:11:28 +00:00
support_descriptor_supports_holes.c
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support_descriptors.c
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support_enter_mount_namespace.c
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support_enter_network_namespace.c
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2019-01-01 00:11:28 +00:00
support_format_address_family.c
support: Handle AF_LOCAL, AF_UNSPEC in support_format_address_family
2019-02-01 14:15:50 +01:00
support_format_addrinfo.c
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2019-01-01 00:11:28 +00:00
support_format_dns_packet.c
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support_format_herrno.c
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support_format_hostent.c
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support_format_netent.c
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support_isolate_in_subprocess.c
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2019-01-01 00:11:28 +00:00
support_openpty.c
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2019-01-01 00:11:28 +00:00
support_paths.c
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2019-01-01 00:11:28 +00:00
support_quote_blob.c
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support_quote_string.c
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support_record_failure.c
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support_run_diff.c
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support_shared_allocate.c
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2019-01-01 00:11:28 +00:00
support_subprocess.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
support_test_compare_blob.c
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support_test_compare_failure.c
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support_test_compare_string.c
support: Correct error message for TEST_COMPARE_STRING
2019-02-01 14:15:50 +01:00
support_test_main.c
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2019-01-01 00:11:28 +00:00
support_test_verify_impl.c
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support_write_file_string.c
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support-xfstat.c
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2019-01-01 00:11:28 +00:00
support-xstat.c
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2019-01-01 00:11:28 +00:00
support.h
Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403]
2019-02-06 09:06:34 +01:00
temp_file-internal.h
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2019-01-01 00:11:28 +00:00
temp_file.c
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temp_file.h
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2019-01-01 00:11:28 +00:00
test-container.c
Avoid fall-through in test-container if execlp fails.
2019-02-13 13:34:24 +00:00
test-driver.c
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2019-01-01 00:11:28 +00:00
test-driver.h
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true-container.c
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2019-01-01 00:11:28 +00:00
tst-support_blob_repeat.c
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2019-01-01 00:11:28 +00:00
tst-support_capture_subprocess.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
tst-support_descriptors.c
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2019-01-01 00:11:28 +00:00
tst-support_format_dns_packet.c
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tst-support_quote_blob.c
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tst-support_quote_string.c
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tst-support_record_failure-2.sh
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tst-support_record_failure.c
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tst-support-namespace.c
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tst-test_compare_blob.c
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2019-01-01 00:11:28 +00:00
tst-test_compare_string.c
support: Correct error message for TEST_COMPARE_STRING
2019-02-01 14:15:50 +01:00
tst-test_compare.c
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2019-01-01 00:11:28 +00:00
tst-xreadlink.c
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2019-01-01 00:11:28 +00:00
tst-xsigstack.c
Tests for minimal signal handler functionality in MINSIGSTKSZ space.
2019-01-16 09:04:10 -05:00
tty.h
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2019-01-01 00:11:28 +00:00
write_message.c
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2019-01-01 00:11:28 +00:00
xaccept4.c
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xaccept.c
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xasprintf.c
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xbind.c
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2019-01-01 00:11:28 +00:00
xcalloc.c
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2019-01-01 00:11:28 +00:00
xchroot.c
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2019-01-01 00:11:28 +00:00
xclock_gettime.c
support: Add xclock_gettime
2019-05-08 16:58:17 +02:00
xclose.c
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2019-01-01 00:11:28 +00:00
xconnect.c
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2019-01-01 00:11:28 +00:00
xcopy_file_range.c
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2019-01-01 00:11:28 +00:00
xdlfcn.c
support: Use dlerror to detect NULL symbols in xdlsym
2019-02-06 16:45:25 +01:00
xdlfcn.h
support: Implement xdlmopen
2019-02-07 09:02:01 +01:00
xdlmopen.c
support: Implement xdlmopen
2019-02-07 09:02:01 +01:00
xdup2.c
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2019-01-01 00:11:28 +00:00
xfclose.c
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xfopen.c
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xfork.c
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xftruncate.c
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2019-01-01 00:11:28 +00:00
xgetsockname.c
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xlisten.c
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xlseek.c
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xmalloc.c
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xmemstream.c
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xmemstream.h
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xmkdir.c
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xmkdirp.c
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xmmap.c
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xmprotect.c
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xmunmap.c
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xopen.c
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xpipe.c
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xpoll.c
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2019-01-01 00:11:28 +00:00
xposix_memalign.c
Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403]
2019-02-06 09:06:34 +01:00
xposix_spawn_file_actions_addclose.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
xposix_spawn_file_actions_adddup2.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
xposix_spawn.c
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
xpthread_attr_destroy.c
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2019-01-01 00:11:28 +00:00
xpthread_attr_init.c
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2019-01-01 00:11:28 +00:00
xpthread_attr_setdetachstate.c
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xpthread_attr_setguardsize.c
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2019-01-01 00:11:28 +00:00
xpthread_attr_setstack.c
Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403]
2019-02-06 09:06:34 +01:00
xpthread_attr_setstacksize.c
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2019-01-01 00:11:28 +00:00
xpthread_barrier_destroy.c
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xpthread_barrier_init.c
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xpthread_barrier_wait.c
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xpthread_barrierattr_destroy.c
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xpthread_barrierattr_init.c
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2019-01-01 00:11:28 +00:00
xpthread_barrierattr_setpshared.c
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xpthread_cancel.c
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xpthread_check_return.c
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xpthread_cond_wait.c
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xpthread_create.c
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xpthread_detach.c
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xpthread_join.c
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xpthread_mutex_consistent.c
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xpthread_mutex_destroy.c
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xpthread_mutex_init.c
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xpthread_mutex_lock.c
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xpthread_mutex_unlock.c
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xpthread_mutexattr_destroy.c
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xpthread_mutexattr_init.c
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xpthread_mutexattr_setprotocol.c
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xpthread_mutexattr_setpshared.c
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xpthread_mutexattr_setrobust.c
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xpthread_mutexattr_settype.c
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xpthread_once.c
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2019-01-01 00:11:28 +00:00
xpthread_rwlock_destroy.c
nptl: Fix pthread_rwlock_try*lock stalls (Bug 23844)
2019-01-31 20:47:55 -05:00
xpthread_rwlock_init.c
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2019-01-01 00:11:28 +00:00
xpthread_rwlock_rdlock.c
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xpthread_rwlock_unlock.c
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xpthread_rwlock_wrlock.c
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xpthread_rwlockattr_init.c
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xpthread_rwlockattr_setkind_np.c
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xpthread_sigmask.c
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xpthread_spin_lock.c
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xpthread_spin_unlock.c
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xraise.c
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xreadlink.c
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xrealloc.c
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xrecvfrom.c
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xsendto.c
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xsetsockopt.c
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xsigaction.c
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xsignal.c
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2019-01-01 00:11:28 +00:00
xsignal.h
Tests for minimal signal handler functionality in MINSIGSTKSZ space.
2019-01-16 09:04:10 -05:00
xsigstack.c
hurd: Fix libsupport xsigstack build
2019-01-24 09:38:49 -02:00
xsocket.c
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2019-01-01 00:11:28 +00:00
xsocket.h
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xspawn.h
support: Add support_capture_subprogram
2019-04-17 11:35:59 -03:00
xstdio.h
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xstrdup.c
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xstrndup.c
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xsymlink.c
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xsysconf.c
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xthread.h
Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403]
2019-02-06 09:06:34 +01:00
xtime.h
support: Add xclock_gettime
2019-05-08 16:58:17 +02:00
xunistd.h
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2019-01-01 00:11:28 +00:00
xunlink.c
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2019-01-01 00:11:28 +00:00
xwaitpid.c
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xwrite.c
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2019-01-01 00:11:28 +00:00

README 

This subdirectory contains infrastructure which is not put into
installed libraries, but may be linked into programs (installed or
not) and tests.

# Error-checking wrappers

These wrappers test for error return codes an terminate the process on
error.  They are declared in these header files:

* support.h
* xsignal.h
* xthread.h
* xtime.h

In general, new wrappers should be added to support.h if possible.
However, support.h must remain fully compatible with C90 and therefore
cannot include headers which use identifers not reserved in C90.  If
the wrappers need additional types, additional headers such as
signal.h need to be introduced.

# Test framework

The test framework provides a main program for tests, including a
timeout for hanging tests.  See README-testing.c for a minimal
example, and test-driver.c for details how to use it.  The following
header files provide related declarations:

* check.h
* temp_file.h
* test-driver.h