diff options
| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 19:08:21 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 19:08:21 +0530 |
| commit | ba384f6ed9275f3966505f2375b56d169e3dc588 (patch) | |
| tree | d832a5a24bab934c946089b8d2a9a16f1766470d /Versions.def | |
| parent | ffaa74cf68a370e232279a9a9b0a02ade287cc99 (diff) | |
C++11 thread_local destructors support
This feature is specifically for the C++ compiler to offload calling
thread_local object destructors on thread program exit, to glibc.
This is to overcome the possible complication of destructors of
thread_local objects getting called after the DSO in which they're
defined is unloaded by the dynamic linker. The DSO is marked as
'unloadable' if it has a constructed thread_local object and marked as
'unloadable' again when all the constructed thread_local objects
defined in it are destroyed.
Diffstat (limited to 'Versions.def')
| -rw-r--r-- | Versions.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Versions.def b/Versions.def index 3c9e0aedbc..8651992a10 100644 --- a/Versions.def +++ b/Versions.def @@ -34,6 +34,7 @@ libc { GLIBC_2.15 GLIBC_2.16 GLIBC_2.17 + GLIBC_2.18 HURD_CTHREADS_0.3 %ifdef EXPORT_UNWIND_FIND_FDE GCC_3.0 |