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720afc0e |
| 16-Dec-2017 |
guenther <guenther@openbsd.org> |
Move __cxa_thread_atexit* to its own .c file to avoid pulling the code (w/ _dlctl reference) into static executables. It's all Mark's code so put his preferred copyright on it.
ok kettenis@
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0afcdeda |
| 05-Dec-2017 |
kettenis <kettenis@openbsd.org> |
Implement __cxa_thread_atexit to support C++11 thread_local scope. The interface is also made available as __cxa_thread_atexit_impl to satisfy the needs of GNU libstdc++.
ok guenther@, millert@
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57b9636d |
| 25-Oct-2015 |
guenther <guenther@openbsd.org> |
Hide __atexit and __atexit_register_cleanup() Wrap __cxa_{atexit,finalize}() so the call from exit() goes direct Switch regress/lib/libc/atexit/ to be built with -static so that it can still access
Hide __atexit and __atexit_register_cleanup() Wrap __cxa_{atexit,finalize}() so the call from exit() goes direct Switch regress/lib/libc/atexit/ to be built with -static so that it can still access __atexit*
ok millert@ jca@
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5537d3e0 |
| 18-Jun-2014 |
kettenis <kettenis@openbsd.org> |
Always call atexit handlers as if they were registered with __cxa_atexit. The extra argument doesn't hurt genuine atexit handlers and this fixes a bug where we didn't provide the argument (effectivel
Always call atexit handlers as if they were registered with __cxa_atexit. The extra argument doesn't hurt genuine atexit handlers and this fixes a bug where we didn't provide the argument (effectively passing garbage) for functions registered with __cxa_atexit in the main executable.
Pointed out by Dmitriy Ivanov <dimitry@google.com> and Elliott Hughes <enh@google.com>.
ok matthew@
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7d23ac2a |
| 02-Jun-2013 |
matthew <matthew@openbsd.org> |
Two small cleanups to atexit: remove unneeded __atexit_invalid, and move the call_depth decrement so it happens unconditionally and can still return to 0 when called with dso!=NULL.
ok millert
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5198527c |
| 03-Sep-2007 |
millert <millert@openbsd.org> |
Add __cxa_atexit() support for gcc3. This provides support for shared object destructors called at dlclose() time. Inspired by similar changes in FreeBSD and NetBSD.
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91748944 |
| 31-Jul-2003 |
deraadt <deraadt@openbsd.org> |
fix a proto
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2762c2ed |
| 30-Aug-2002 |
dhartmei <dhartmei@openbsd.org> |
re-enable function pointer table protection, this time make sure that malloc.c gets the first mmap() call (since it depends on that, for its sbrk(0) use). ok deraadt@
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b020e1e3 |
| 31-Jul-2002 |
dhartmei <dhartmei@openbsd.org> |
Back it out, it breaks something in perl (seen with spamassassin), debug first.
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f8c1f0d0 |
| 29-Jul-2002 |
dhartmei <dhartmei@openbsd.org> |
Replace atexit handler. mprotect() the pages so an attempt to modify the function pointers from the outside will segfault. Idea, hints and feedback from deraadt. ok deraadt.
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e9b2b68c |
| 19-Aug-1996 |
tholo <tholo@openbsd.org> |
Fix RCS ids Make sure everything uses {SYS,}LIBC_SCCS properly
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df930be7 |
| 18-Oct-1995 |
deraadt <deraadt@openbsd.org> |
initial import of NetBSD tree
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