2010年1月 1日

[installer 2194] glibc-2.11.1

glibc-2.11.1 出ています。

☆ glibc-2.11.1
http://www.gnu.org/software/glibc/
http://ftp.gnu.org/gnu/glibc/glibc-2.11.1.tar.gz
ftp://ftp.gnu.org/gnu/glibc/glibc-2.11.1.tar.gz

Version 2.11


* New interfaces: execvpe, pthread_sigqueue, mkstemps, mkstemps64, mkostemps,
mkostemps64
Implemented by Ulrich Drepper.

* Checking version of longjmp added that fails if an uninitialized stack
frame would be created. Implemented by Ulrich Drepper.

* STT_GNU_IFUNC is now supported in static executables.
Implemented by H.J. Lu.

* STT_GNU_IFUNC implemented for PPC by Alan Modra.

* New optimized string functions for x86-64: strstr, strcasestr, memcmp,
strcspn, strpbrk, strspn, strcpy, stpcpy, strncpy, strcmp (SSE2, SSE4.2),
strncmp (SSE2, SSE4.2), strchr (SSE4.2), strrchr (SSE4.2).
Contributed by H.J. Lu.

strlen, rawmemchr, strcmp (SSSE3), strncmp (SSSE3).
Implemented by Ulrich Drepper.

* New optimized string functions for x86: strlen, strcspn, strspn, strpbrk,
strstr, strcasestr.
Contributed by H.J. Lu.

* Support for fma instruction in AVX on x86-64.
Implemented by H.J. Lu and Ulrich Drepper.

* AVX support in x86-64 auditing support in ld.so.
Implemented by H.J. Lu.

* STB_GNU_UNIQUE support added.
Implemented by Ulrich Drepper.

* Implement second fallback mode for optimized DNS lookup for even more
broken environments. If two requests from the same port are not
handled correctly close the socket and open a new one before sending
the second request. The 'single-request-reopen' option in /etc/resolv.conf
can be used to select this mode right away, instead of rediscovering the
necessity is every process again.
Implemented by Ulrich Drepper.

* New resolver flag RES_USE_DNSSEC to enable use of verified lookup.
Implemented by Adam Tkac.

* Optimized iconv conversions for S390x.
Implemented by Andreas Krebbel.

* Using condvars with PI mutexes is now more efficient due to kernel
support for requeueing to PI futexes. NPTL support added for x86-64.
Implemented by Ulrich Drepper.

* New locales: ps_AF, my_MM

----
こがよういちろう


投稿者 xml-rpc : 2010年1月 1日 11:45
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