glibc/support
Siddhesh Poyarekar 3319cea99e support: Add helpers to create paths longer than PATH_MAX
Add new helpers support_create_and_chdir_toolong_temp_directory and
support_chdir_toolong_temp_directory to create and descend into
directory trees longer than PATH_MAX.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
(cherry picked from commit fb7bff12e8)
2022-08-18 00:14:28 +02:00
..
blob_repeat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
blob_repeat.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
capture_subprocess.h support: Add capability to fork an sgid child 2021-04-14 10:48:13 +05:30
check_addrinfo.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check_dns_packet.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check_hostent.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check_netent.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check_nss.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
check.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
delayed_exit.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
descriptors.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
echo-container.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
format_nss.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
ignore_stderr.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
links-dso-program-c.c nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696] 2019-07-10 14:51:18 -04:00
links-dso-program.cc nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696] 2019-07-10 14:51:18 -04:00
Makefile support: Add xclone 2022-08-18 00:14:28 +02:00
namespace.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
next_to_fault.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
next_to_fault.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
oom_error.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
README support: Add timespec.h 2019-05-09 14:33:53 -03:00
README-testing.c
resolv_test.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
resolv_test.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
run_diff.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
set_fortify_handler.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shell-container.c support/shell-container.c: Add builtin kill 2020-03-25 10:01:28 -03:00
subprocess.h support: Add capability to fork an sgid child 2021-04-14 10:48:13 +05:30
support_become_root.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_can_chroot.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_capture_subprocess_check.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_capture_subprocess.c support: Add capability to fork an sgid child 2021-04-14 10:48:13 +05:30
support_chroot.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_copy_file_range.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_descriptor_supports_holes.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_descriptors.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_enter_mount_namespace.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_enter_network_namespace.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_address_family.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_addrinfo.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_dns_packet.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_herrno.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_hostent.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_format_netent.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_isolate_in_subprocess.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_openpty.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_paths.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_ptrace.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_quote_blob.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_quote_string.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_record_failure.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_run_diff.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_set_small_thread_stack_size.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_shared_allocate.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_small_stack_thread_attribute.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_subprocess.c support: Add capability to fork an sgid child 2021-04-14 10:48:13 +05:30
support_test_compare_blob.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_test_compare_failure.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_test_compare_string.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_test_main.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_test_verify_impl.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support_write_file_string.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support-xfstat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support-xstat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
support.h support: Add helpers to create paths longer than PATH_MAX 2022-08-18 00:14:28 +02:00
temp_file-internal.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
temp_file.c support: Add helpers to create paths longer than PATH_MAX 2022-08-18 00:14:28 +02:00
temp_file.h support: Add helpers to create paths longer than PATH_MAX 2022-08-18 00:14:28 +02:00
test-container.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
test-driver.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
test-driver.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
timespec-add.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
timespec-sub.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
timespec.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
timespec.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
true-container.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_blob_repeat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_capture_subprocess.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_descriptors.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_format_dns_packet.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_quote_blob.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_quote_string.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_record_failure-2.sh Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support_record_failure.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-support-namespace.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-test_compare_blob.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-test_compare_string.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-test_compare.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-xreadlink.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-xsigstack.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tty.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
write_message.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xaccept4.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xaccept.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xasprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xbind.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xcalloc.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xchdir.c Add xchdir to libsupport. 2022-08-18 00:14:28 +02:00
xchroot.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xclock_gettime.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xclone.c support: Fix xclone build failures on ia64 and hppa 2022-08-18 00:14:28 +02:00
xclose.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xconnect.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xcopy_file_range.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xdlfcn.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xdlfcn.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xdlmopen.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xdup2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xfclose.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xfopen.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xfork.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xftruncate.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xgetsockname.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xlisten.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xlseek.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmalloc.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmemstream.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmemstream.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmkdir.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmkdirp.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmmap.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmprotect.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xmunmap.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xopen.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpipe.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpoll.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xposix_memalign.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xposix_spawn_file_actions_addclose.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xposix_spawn_file_actions_adddup2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xposix_spawn.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_setdetachstate.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_setguardsize.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_setstack.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_attr_setstacksize.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrier_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrier_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrier_wait.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrierattr_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrierattr_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_barrierattr_setpshared.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_cancel.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_check_return.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_cond_wait.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_create.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_detach.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_join.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutex_consistent.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutex_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutex_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutex_lock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutex_unlock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_setprotocol.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_setpshared.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_setrobust.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_mutexattr_settype.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_once.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlock_destroy.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlock_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlock_rdlock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlock_unlock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlock_wrlock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlockattr_init.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_rwlockattr_setkind_np.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_sigmask.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_spin_lock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xpthread_spin_unlock.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xptrace.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xraise.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xreadlink.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xrealloc.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xrecvfrom.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsched.h support: Add xclone 2022-08-18 00:14:28 +02:00
xsendto.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsetlocale.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsetsockopt.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsigaction.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsignal.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsignal.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsigstack.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsocket.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsocket.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xspawn.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xstdio.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xstrdup.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xstrndup.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsymlink.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xsysconf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xthread.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xtime.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xunistd.h Add xchdir to libsupport. 2022-08-18 00:14:28 +02:00
xunlink.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xwaitpid.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xwrite.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00

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