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glibc/support
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Shahab Vahedi 987f8647e8 scripts: Add "|" operator support to glibcpp's parsing 
From the tests point of view, this is a necessary step for another
patch [1] and allows parsing macros such as "#define A | B".  Without
it, a few tests [2] choke when the other patch [1] is applied:

/src/glibc/scripts/../elf/elf.h:4167: error: uninterpretable macro
token sequence: ( EF_ARC_MACH_MSK | EF_ARC_OSABI_MSK )
Traceback (most recent call last):
    File "/src/glibc/elf/tst-glibcelf.py", line 23, in <module>
      import glibcelf
    File "/src/glibc/scripts/glibcelf.py", line 226, in <module>
      _elf_h = _parse_elf_h()
               ^^^^^^^^^^^^^^
    File "/src/glibc/scripts/glibcelf.py", line 223, in _parse_elf_h
      raise IOError('parse error in elf.h')
  OSError: parse error in elf.h

[1] ARC: update definitions in elf/elf.h
https://sourceware.org/pipermail/libc-alpha/2022-November/143503.html

[2]
tst-glibcelf, tst-relro-ldso, and tst-relro-libc

Reviewed-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Shahab Vahedi <shahab@synopsys.com>
2022-11-29 14:33:56 -08:00
..
blob_repeat.c
blob_repeat.h
capture_subprocess.h
check_addrinfo.c
check_dns_packet.c
check_hostent.c
check_netent.c
check_nss.h
check.c
check.h
delayed_exit.c
Depend
descriptors.h
echo-container.c
format_nss.h
ignore_stderr.c
links-dso-program-c.c
links-dso-program.cc
Makefile support: Add xpthread_cond_signal wrapper 2022-10-03 11:19:36 -03:00
namespace.h
next_to_fault.c
next_to_fault.h
oom_error.c
process_state.h
README
README-testing.c
resolv_response_context_duplicate.c
resolv_response_context_free.c
resolv_test.c
resolv_test.h
run_diff.h
set_fortify_handler.c
shell-container.c
subprocess.h
support_become_root.c
support_can_chroot.c
support_capture_subprocess_check.c
support_capture_subprocess.c
support_chroot.c
support_copy_file_range.c
support_copy_file.c
support_create_timer.c
support_descriptor_supports_holes.c
support_descriptors.c
support_enter_mount_namespace.c
support_enter_network_namespace.c
support_format_address_family.c
support_format_addrinfo.c
support_format_dns_packet.c support: Change non-address output format of support_format_dns_packet 2022-06-24 18:18:41 +02:00
support_format_herrno.c
support_format_hostent.c
support_format_netent.c
support_isolate_in_subprocess.c
support_mutex_pi_monotonic.c
support_need_proc.c Allow for unpriviledged nested containers 2022-04-04 14:17:08 -04:00
support_openpty.c
support_path_support_time64.c
support_paths.c
support_process_state.c support: Fix support_process_state_wait path size calculation 2022-03-23 15:28:18 -03:00
support_ptrace.c
support_quote_blob_main.c
support_quote_blob_wide.c
support_quote_blob.c
support_quote_string.c
support_record_failure.c
support_run_diff.c
support_select_modifies_timeout.c
support_select_normalizes_timeout.c
support_set_small_thread_stack_size.c
support_shared_allocate.c
support_small_stack_thread_attribute.c
support_socket_so_timestamp_time64.c support: Add support_socket_so_timestamp_time64 2022-01-28 17:46:43 -03:00
support_stack_alloc.c
support_stat_nanoseconds.c
support_subprocess.c
support_test_compare_blob.c
support_test_compare_failure.c
support_test_compare_string_main.c
support_test_compare_string_wide.c
support_test_compare_string.c
support_test_main.c
support_test_verify_impl.c
support_wait_for_thread_exit.c
support_write_file_string.c
support-open-dev-null-range.c
support-xfstat-time64.c
support-xfstat.c
support-xstat-time64.c
support-xstat.c
support.h Allow for unpriviledged nested containers 2022-04-04 14:17:08 -04:00
temp_file-internal.h
temp_file.c support: Add helpers to create paths longer than PATH_MAX 2022-01-21 23:01:27 +05:30
temp_file.h support: Add helpers to create paths longer than PATH_MAX 2022-01-21 23:01:27 +05:30
test-container.c test-container: return UNSUPPORTED for ENOSPC on clone() 2022-07-05 22:34:51 -04:00
test-driver.c
test-driver.h
test-run-command.c
timespec-add-time64.c
timespec-add.c
timespec-sub-time64.c
timespec-sub.c
timespec-time64.c
timespec.c
timespec.h
true-container.c
tst-glibcpp.py scripts: Add "|" operator support to glibcpp's parsing 2022-11-29 14:33:56 -08:00
tst-support_blob_repeat.c
tst-support_capture_subprocess.c
tst-support_descriptors.c
tst-support_format_dns_packet.c support: Change non-address output format of support_format_dns_packet 2022-06-24 18:18:41 +02:00
tst-support_quote_blob_wide.c
tst-support_quote_blob.c
tst-support_quote_string.c
tst-support_record_failure-2.sh
tst-support_record_failure.c
tst-support-namespace.c
tst-support-open-dev-null-range.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-support-process_state.c
tst-test_compare_blob.c
tst-test_compare_string_wide.c
tst-test_compare_string.c
tst-test_compare.c
tst-timespec.c
tst-xreadlink.c
tst-xsigstack.c
tty.h
write_message.c
xaccept4.c
xaccept.c
xasprintf.c
xbind.c
xcalloc.c
xchdir.c
xchmod.c
xchroot.c
xclock_gettime_time64.c
xclock_gettime.c
xclock_settime_time64.c
xclock_settime.c
xclone.c
xclose.c
xconnect.c
xcopy_file_range.c
xdlfcn.c
xdlfcn.h
xdlmopen.c
xdup2.c
xfchmod.c
xfclose.c
xfopen.c
xfork.c
xftruncate.c
xgetline.c
xgetsockname.c
xlisten.c
xlseek.c
xlstat-time64.c
xlstat.c
xmalloc.c
xmemstream.c
xmemstream.h
xmkdir.c
xmkdirp.c
xmkfifo.c support: Add xmkfifo 2022-04-15 09:59:33 -03:00
xmmap.c
xmprotect.c
xmunmap.c
xnewlocale.c
xopen.c
xpipe.c
xpoll.c
xposix_memalign.c
xposix_spawn_file_actions_addclose.c
xposix_spawn_file_actions_adddup2.c
xposix_spawn.c
xpthread_attr_destroy.c
xpthread_attr_init.c
xpthread_attr_setaffinity_np.c
xpthread_attr_setdetachstate.c
xpthread_attr_setguardsize.c
xpthread_attr_setstack.c
xpthread_attr_setstacksize.c
xpthread_barrier_destroy.c
xpthread_barrier_init.c
xpthread_barrier_wait.c
xpthread_barrierattr_destroy.c
xpthread_barrierattr_init.c
xpthread_barrierattr_setpshared.c
xpthread_cancel.c
xpthread_check_return.c
xpthread_cond_signal.c support: Add xpthread_cond_signal wrapper 2022-10-03 11:19:36 -03:00
xpthread_cond_wait.c
xpthread_create.c
xpthread_detach.c
xpthread_join.c
xpthread_key_create.c
xpthread_key_delete.c
xpthread_kill.c
xpthread_mutex_consistent.c
xpthread_mutex_destroy.c
xpthread_mutex_init.c
xpthread_mutex_lock.c
xpthread_mutex_unlock.c
xpthread_mutexattr_destroy.c
xpthread_mutexattr_init.c
xpthread_mutexattr_setprotocol.c
xpthread_mutexattr_setpshared.c
xpthread_mutexattr_setrobust.c
xpthread_mutexattr_settype.c
xpthread_once.c
xpthread_rwlock_destroy.c
xpthread_rwlock_init.c
xpthread_rwlock_rdlock.c
xpthread_rwlock_unlock.c
xpthread_rwlock_wrlock.c
xpthread_rwlockattr_init.c
xpthread_rwlockattr_setkind_np.c
xpthread_sigmask.c
xpthread_spin_lock.c
xpthread_spin_unlock.c
xptrace.h
xraise.c
xreadlink.c
xrealloc.c
xrecvfrom.c
xsched.h
xsendto.c
xsetlocale.c
xsetsockopt.c
xsigaction.c
xsignal.c
xsignal.h debug: Synchronize feature guards in fortified functions [BZ #28746] 2022-01-12 23:34:48 +05:30
xsigstack.c
xsocket.c
xsocket.h
xspawn.h
xstdio.h
xstrdup.c
xstrndup.c
xsymlink.c
xsysconf.c
xthread.h support: Add xpthread_cond_signal wrapper 2022-10-03 11:19:36 -03:00
xtime.h
xunistd.h support: Add xmkfifo 2022-04-15 09:59:33 -03:00
xunlink.c
xuselocale.c
xwaitpid.c
xwrite.c

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

For tests that make use of struct timespec, the following header files
contain additional macros and helper functions:

* timespec.h