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Carlos O'Donell faf8c066df rwlock: Fix explicit hand-over (bug 21298) 
Without this fix, the rwlock can fail to execute the explicit hand-over
in certain cases (e.g., empty critical sections that switch quickly between
read and write phases).  This can then lead to errors in how __wrphase_futex
is accessed, which in turn can lead to deadlocks.
2017-07-28 00:23:58 -04:00
..
capture_subprocess.h resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +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 support: Expose TEST_VERIFY_EXIT behavior to GCC optimizers 2017-06-09 14:08:13 +02:00
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 rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
namespace.h support: Add support_chroot_create and support_chroot_free 2017-07-05 19:04:40 +02:00
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 support: Add resolver testing mode which does not patch _res 2017-07-05 19:04:40 +02:00
resolv_test.h support: Add resolver testing mode which does not patch _res 2017-07-05 19:04:40 +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_can_chroot.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
support_capture_subprocess_check.c support: Report actual exit status in support_capture_subprocess_check 2017-06-30 11:30:48 +02:00
support_capture_subprocess.c Add internal facility for dynamic array handling 2017-06-02 11:59:28 +02:00
support_chroot.c support: Add support_chroot_create and support_chroot_free 2017-07-05 19:04:40 +02:00
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 support_format_addrinfo: Fix flags and canonname formatting 2017-05-11 11:51:34 +02:00
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_isolate_in_subprocess.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
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_shared_allocate.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
support_test_main.c support: Add optstring support 2017-06-15 16:01:38 -03:00
support_test_verify_impl.c support: Expose TEST_VERIFY_EXIT behavior to GCC optimizers 2017-06-09 14:08:13 +02:00
support_write_file_string.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
support-xstat.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
support.h resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
temp_file-internal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file.c support: Prevent multiple deletion of temporary files 2017-05-08 16:20:40 +02:00
temp_file.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-driver.c support: Add optstring support 2017-06-15 16:01:38 -03:00
test-driver.h support: Add optstring support 2017-06-15 16:01:38 -03:00
tst-support_capture_subprocess.c Add internal facility for dynamic array handling 2017-06-02 11:59:28 +02:00
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 support: Check isolation of loopback addresses in tst-support-namespace 2017-07-05 19:04:39 +02:00
write_message.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xaccept4.c Assume that accept4 is always available and works 2017-04-19 07:44:48 +02:00
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
xchroot.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
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
xdup2.c Add internal facility for dynamic array handling 2017-06-02 11:59:28 +02:00
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
xmkdir.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
xmmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xmprotect.c __inet_pton_length: Implement new internal helper function 2017-06-21 13:09:08 +02:00
xmunmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xopen.c resolv: Tests for various versions of res_init 2017-06-02 15:50:36 +02:00
xpipe.c Add internal facility for dynamic array handling 2017-06-02 11:59:28 +02:00
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_setguardsize.c nptl: Invert the mmap/mprotect logic on allocated stacks (BZ#18988) 2017-06-14 17:22:35 -03:00
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_rwlock_init.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xpthread_rwlock_rdlock.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xpthread_rwlock_unlock.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xpthread_rwlock_wrlock.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xpthread_rwlockattr_init.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xpthread_rwlockattr_setkind_np.c rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
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 Assume that accept4 is always available and works 2017-04-19 07:44:48 +02:00
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 rwlock: Fix explicit hand-over (bug 21298) 2017-07-28 00:23:58 -04:00
xunistd.h __inet_pton_length: Implement new internal helper function 2017-06-21 13:09:08 +02:00
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

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

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