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| 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 /sysdeps/unix/sysv/linux/sh | |
| parent | ffaa74cf68a370e232279a9a9b0a02ade287cc99 (diff) | |
| download | glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.tar.gz glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.tar.xz glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.zip | |
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 'sysdeps/unix/sysv/linux/sh')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/nptl/libc.abilist | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/nptl/libc.abilist b/sysdeps/unix/sysv/linux/sh/nptl/libc.abilist index 733b550fee..a653292c24 100644 --- a/sysdeps/unix/sysv/linux/sh/nptl/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/nptl/libc.abilist @@ -92,6 +92,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _Exit F |