History log of /freebsd/lib/libc/stdlib/atexit.c (Results 26 – 49 of 49)
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# cfe30d02 19-Jun-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge fresh head.


Revision tags: release/8.4.0
# 3fb3b97c 28-May-2013 Ed Maste <emaste@FreeBSD.org>

Renumber clauses to reduce diffs to other versions

NetBSD, OpenBSD, and Android's Bionic number the clauses 1 through 3,
so follow suit to make comparison easier.


Revision tags: release/9.1.0, release/8.3.0_cvs, release/8.3.0, release/9.0.0, release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0
# 3eaca852 27-Aug-2010 Konstantin Belousov <kib@FreeBSD.org>

Do not call __pthread_cxa_finalize with invalid struct dl_phdr_info.

Reported and tested by: Fabian Keil <freebsd-listen fabiankeil de>
MFC after: 17 days


# ea246b63 23-Aug-2010 Konstantin Belousov <kib@FreeBSD.org>

On shared object unload, in __cxa_finalize, call and clear all installed
atexit and __cxa_atexit handlers that are either installed by unloaded
dso, or points to the functions provided by the dso.

U

On shared object unload, in __cxa_finalize, call and clear all installed
atexit and __cxa_atexit handlers that are either installed by unloaded
dso, or points to the functions provided by the dso.

Use _rtld_addr_phdr to locate segment information from the address of
private variable belonging to the dso, supplied by crtstuff.c. Provide
utility function __elf_phdr_match_addr to do the match of address against
dso executable segment.

Call back into libthr from __cxa_finalize using weak
__pthread_cxa_finalize symbol to remove any atfork handler which
function points into unloaded object.

The rtld needs private __pthread_cxa_finalize symbol to not require
resolution of the weak undefined symbol at initialization time. This
cannot work, since rtld is relocated before sym_zero is set up.

Idea by: kan
Reviewed by: kan (previous version)
MFC after: 3 weeks

show more ...


# aeaffd64 23-Aug-2010 Konstantin Belousov <kib@FreeBSD.org>

Style.

MFC after: 3 days


Revision tags: release/8.1.0_cvs, release/8.1.0
# ff847ecb 13-Jun-2010 Colin Percival <cperciva@FreeBSD.org>

In threaded processes, destroy the mutex atexit_mutex when we've
finished using it. This allows the mutex's allocated memory to be
freed.

This is one sense a rather silly change, since at this poin

In threaded processes, destroy the mutex atexit_mutex when we've
finished using it. This allows the mutex's allocated memory to be
freed.

This is one sense a rather silly change, since at this point we're
less than a microsecond away from calling _exit; but fixing this
memory leak is likely to make life easier for anyone trying to
track down other memory leaks.

show more ...


Revision tags: release/7.3.0_cvs, release/7.3.0, release/8.0.0_cvs, release/8.0.0, release/7.2.0_cvs, release/7.2.0, release/7.1.0_cvs, release/7.1.0, release/6.4.0_cvs, release/6.4.0, release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0, release/6.2.0_cvs, release/6.2.0
# c879ae35 09-Jan-2007 Warner Losh <imp@FreeBSD.org>

Per Regents of the University of Calfornia letter, remove advertising
clause.

# If I've done so improperly on a file, please let me know.


Revision tags: release/5.5.0_cvs, release/5.5.0, release/6.1.0_cvs, release/6.1.0, release/6.0.0_cvs, release/6.0.0, release/5.4.0_cvs, release/5.4.0, release/4.11.0_cvs, release/4.11.0, release/5.3.0_cvs, release/5.3.0, release/4.10.0_cvs, release/4.10.0, release/5.2.1_cvs, release/5.2.1, release/5.2.0_cvs, release/5.2.0
# 61cf73b3 19-Dec-2003 Alexander Kabaev <kan@FreeBSD.org>

Implement __cxa_atexit/__cxa_finalize as specified by the cross-vendor
C++ ABI document at http://www.codesourcery.com/cxx-abi/abi.html#dso-dtor

The ABI was initially defined for ia64, but GCC3 and

Implement __cxa_atexit/__cxa_finalize as specified by the cross-vendor
C++ ABI document at http://www.codesourcery.com/cxx-abi/abi.html#dso-dtor

The ABI was initially defined for ia64, but GCC3 and Intel compilers
have adopted it on other platforms.

This is the patch from PR bin/59552 with a number of changes by
me.

PR: bin/59552
Submitted by: Bradley T Hughes (bhughes at trolltech dot com)

show more ...


Revision tags: release/4.9.0_cvs, release/4.9.0, release/5.1.0_cvs, release/5.1.0, release/4.8.0_cvs, release/4.8.0, release/5.0.0_cvs, release/5.0.0, release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2, release/4.6.1, release/4.6.0_cvs
# 333fc21e 22-Mar-2002 David E. O'Brien <obrien@FreeBSD.org>

Fix the style of the SCM ID's.
I believe have made all of libc .c's as consistent as possible.


# 8fb3f3f6 21-Mar-2002 David E. O'Brien <obrien@FreeBSD.org>

Remove 'register' keyword.


# df140f72 05-Mar-2002 Tor Egge <tegge@FreeBSD.org>

When multiple threads call atexit at the same time, some operations must
be serialized. A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe. Replace use of sbrk()

When multiple threads call atexit at the same time, some operations must
be serialized. A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe. Replace use of sbrk() with
a call to malloc to avoid race when one thread calls atexit
while another thread calls malloc.

Reviewed by: deischen

show more ...


Revision tags: release/4.5.0_cvs, release/4.4.0_cvs, release/4.3.0_cvs, release/4.3.0, release/4.2.0, release/4.1.1_cvs, release/4.1.0, release/3.5.0_cvs, release/4.0.0_cvs, release/3.4.0_cvs, release/3.3.0_cvs, release/3.2.0, release/3.1.0, release/3.0.0, release/2.2.8, release/2.2.7, release/2.2.6, release/2.2.5_cvs, release/2.2.2_cvs, release/2.2.1_cvs, release/2.2.0
# 4381233d 11-Mar-1997 Peter Wemm <peter@FreeBSD.org>

Merge Lite2 changes


# 662909a7 11-Mar-1997 Peter Wemm <peter@FreeBSD.org>

Import CSRG 4.4BSD-Lite2 lib/libc onto vendor branch


Revision tags: release/2.1.7_cvs, release/2.1.6_cvs, release/2.1.6.1, release/2.1.5_cvs
# fab94ac1 27-Sep-1996 Poul-Henning Kamp <phk@FreeBSD.org>

Don't use malloc, pessimize to use sbrk.
fix sbrk manpage while we're at it.


Revision tags: release/2.1.0_cvs, release/2.0.5_cvs, release/2.0, release/1.1.5.1_cvs
# 58f0484f 27-May-1994 Rodney W. Grimes <rgrimes@FreeBSD.org>

BSD 4.4 Lite Lib Sources


Revision tags: release/7.3.0_cvs, release/7.3.0, release/8.0.0_cvs, release/8.0.0, release/7.2.0_cvs, release/7.2.0, release/7.1.0_cvs, release/7.1.0, release/6.4.0_cvs, release/6.4.0, release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0, release/6.2.0_cvs, release/6.2.0
# c879ae35 09-Jan-2007 Warner Losh <imp@FreeBSD.org>

Per Regents of the University of Calfornia letter, remove advertising
clause.

# If I've done so improperly on a file, please let me know.


Revision tags: release/5.5.0_cvs, release/5.5.0, release/6.1.0_cvs, release/6.1.0, release/6.0.0_cvs, release/6.0.0, release/5.4.0_cvs, release/5.4.0, release/4.11.0_cvs, release/4.11.0, release/5.3.0_cvs, release/5.3.0, release/4.10.0_cvs, release/4.10.0, release/5.2.1_cvs, release/5.2.1, release/5.2.0_cvs, release/5.2.0
# 61cf73b3 19-Dec-2003 Alexander Kabaev <kan@FreeBSD.org>

Implement __cxa_atexit/__cxa_finalize as specified by the cross-vendor
C++ ABI document at http://www.codesourcery.com/cxx-abi/abi.html#dso-dtor

The ABI was initially defined for ia64, but GCC3 and

Implement __cxa_atexit/__cxa_finalize as specified by the cross-vendor
C++ ABI document at http://www.codesourcery.com/cxx-abi/abi.html#dso-dtor

The ABI was initially defined for ia64, but GCC3 and Intel compilers
have adopted it on other platforms.

This is the patch from PR bin/59552 with a number of changes by
me.

PR: bin/59552
Submitted by: Bradley T Hughes (bhughes at trolltech dot com)

show more ...


Revision tags: release/4.9.0_cvs, release/4.9.0, release/5.1.0_cvs, release/5.1.0, release/4.8.0_cvs, release/4.8.0, release/5.0.0_cvs, release/5.0.0, release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2, release/4.6.1, release/4.6.0_cvs
# 333fc21e 22-Mar-2002 David E. O'Brien <obrien@FreeBSD.org>

Fix the style of the SCM ID's.
I believe have made all of libc .c's as consistent as possible.


# 8fb3f3f6 21-Mar-2002 David E. O'Brien <obrien@FreeBSD.org>

Remove 'register' keyword.


# df140f72 05-Mar-2002 Tor Egge <tegge@FreeBSD.org>

When multiple threads call atexit at the same time, some operations must
be serialized. A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe. Replace use of sbrk()

When multiple threads call atexit at the same time, some operations must
be serialized. A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe. Replace use of sbrk() with
a call to malloc to avoid race when one thread calls atexit
while another thread calls malloc.

Reviewed by: deischen

show more ...


Revision tags: release/4.5.0_cvs, release/4.4.0_cvs, release/4.3.0_cvs, release/4.3.0, release/4.2.0, release/4.1.1_cvs, release/4.1.0, release/3.5.0_cvs, release/4.0.0_cvs, release/3.4.0_cvs, release/3.3.0_cvs, release/3.2.0, release/3.1.0, release/3.0.0, release/2.2.8, release/2.2.7, release/2.2.6, release/2.2.5_cvs, release/2.2.2_cvs, release/2.2.1_cvs, release/2.2.0
# 4381233d 11-Mar-1997 Peter Wemm <peter@FreeBSD.org>

Merge Lite2 changes


# 662909a7 11-Mar-1997 Peter Wemm <peter@FreeBSD.org>

Import CSRG 4.4BSD-Lite2 lib/libc onto vendor branch


Revision tags: release/2.1.7_cvs, release/2.1.6_cvs, release/2.1.6.1, release/2.1.5_cvs
# fab94ac1 27-Sep-1996 Poul-Henning Kamp <phk@FreeBSD.org>

Don't use malloc, pessimize to use sbrk.
fix sbrk manpage while we're at it.


Revision tags: release/2.1.0_cvs, release/2.0.5_cvs, release/2.0, release/1.1.5.1_cvs
# 58f0484f 27-May-1994 Rodney W. Grimes <rgrimes@FreeBSD.org>

BSD 4.4 Lite Lib Sources


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