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发表于 2009-5-16 08:59:10
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刚把glibc升级成2.10.1，参考了Fedora的spec
glibc2.10的一些更新：
* New interfaces: preadv, preadv64, pwritev, pwritev64, malloc_info
Implemented by Ulrich Drepper.
* New Linux interfaces: accept4, fallocate, fallocate64.
Implemented by Ulrich Drepper.
* Correct declarations of string function when used in C++ code. This
could lead to compile errors for invalid C++ code.
* XPG7/POSIX 2008 compilation environment. Many GNU-specific functions
are now in POSIX.
* New POSIX 2008 interface: psiginfo
Implemented by Ulrich Drepper.
* New ISO C++1x interfaces: quick_exit, at_quick_exit
Implemented by Ulrich Drepper.
* Support for selecting between multiple function definitions at runtime
using STT_GNU_IFUNC symbols. Implemented by Ulrich Drepper.
* The libcrypt library can now use the hash function implementations in
NSS. Implemented by Ulrich Drepper.
* The malloc implementation can be compiled to be less memory efficient
but higher performing in multi-threaded programs.
Implemented by Ulrich Drepper.
* New locales: nan_TW@latin, ks_IN
* Faster strlen, strchr, strchrnul, strrchr, memchr, and rawmemchr for
x86-64. Implemented by Ulrich Drepper.
* Extended printf hook support. It is possible to use user-defined
types and extend existing format specifiers.
Implemented by Ulrich Drepper.
* Handling for group shadow files has been added.
Implemented by Ulrich Drepper. |
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