glibc/support
Florian Weimer e14a27723c resolv: Reduce EDNS payload size to 1200 bytes [BZ #21361]
This hardens the stub resolver against fragmentation-based attacks.
2017-04-13 13:09:38 +02:00
..
check_addrinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_dns_packet.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_hostent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_netent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_nss.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
delayed_exit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
format_nss.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ignore_stderr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile support: Add error checking to close system calls [BZ #21244] 2017-03-15 13:33:40 +01:00
namespace.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
oom_error.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
README
README-testing.c
resolv_test.c resolv: Reduce EDNS payload size to 1200 bytes [BZ #21361] 2017-04-13 13:09:38 +02:00
resolv_test.h resolv: Reduce EDNS payload size to 1200 bytes [BZ #21361] 2017-04-13 13:09:38 +02:00
run_diff.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
set_fortify_handler.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_become_root.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_enter_network_namespace.c support: Add error checking to close system calls [BZ #21244] 2017-03-15 13:33:40 +01:00
support_format_address_family.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_addrinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_dns_packet.c support_format_dns_packet: Fix CNAME and multiple RR handling 2017-03-15 13:33:40 +01:00
support_format_herrno.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_hostent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_netent.c support: struct netent portability fix for support_format_netent 2017-01-01 09:35:45 +01:00
support_record_failure.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_run_diff.c support: Add error checking to close system calls [BZ #21244] 2017-03-15 13:33:40 +01:00
support_test_main.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_test_verify_impl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file-internal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file.c support: Explain ignored failures of temporary file removal [BZ #21243] 2017-03-15 13:33:40 +01:00
temp_file.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-driver.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-driver.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-support_format_dns_packet.c Another round of inclusion fixes for _ISOMAC testsuite. 2017-03-22 08:44:32 -04:00
tst-support_record_failure-2.sh Another round of inclusion fixes for _ISOMAC testsuite. 2017-03-22 08:44:32 -04:00
tst-support_record_failure.c Another round of inclusion fixes for _ISOMAC testsuite. 2017-03-22 08:44:32 -04:00
tst-support-namespace.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
write_message.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xaccept.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xasprintf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xbind.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xcalloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xclose.c support: Add error checking to close system calls [BZ #21244] 2017-03-15 13:33:40 +01:00
xconnect.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfclose.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfopen.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfork.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xgetsockname.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xlisten.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmalloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmemstream.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmemstream.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xmunmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpoll.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_attr_destroy.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_init.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_setdetachstate.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_setstacksize.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_barrier_destroy.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_barrier_init.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_barrier_wait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_cancel.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_check_return.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_cond_wait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_create.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_detach.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_join.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutex_consistent.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_destroy.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_init.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutex_unlock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutexattr_destroy.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_init.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setprotocol.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setpshared.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setrobust.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_settype.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_once.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_sigmask.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_spin_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_spin_unlock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xrealloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xrecvfrom.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsendto.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsetsockopt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsignal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsocket.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsocket.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstdio.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstrdup.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xthread.h Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xunistd.h support: Add error checking to close system calls [BZ #21244] 2017-03-15 13:33:40 +01:00
xwaitpid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xwrite.c support: Use %td for pointer difference in xwrite 2017-01-01 09:27:54 +01:00

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

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