在gentoo 20040204中使用nptl.

gen2

用nptl后，使用Azureus[一个用java写的BT客户端，很不错的］快了不是一点点，轻松就产生出上百个连接。

如果成功转换到nptl, 运行 /lib/libc.so.6 的输出差不多如下:

[code:1]
GNU C Library stable release version 2.3.3, by Roland McGrath et al.
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 3.3.3 20040412 (Gentoo Linux 3.3.3-r6, ssp-3.3.2-2, pie-8.7.6).
Compiled on a Linux 2.6.5-gentoo-r1 system on 2004-06-20.
Available extensions:
        GNU libio by Per Bothner
        crypt add-on version 2.1 by Michael Glad and others
        NPTL 0.61 by Ulrich Drepper
        BIND-8.2.3-T5B
        NIS(YP)/NIS+ NSS modules 0.19 by Thorsten Kukuk
Thread-local storage support included.
Report bugs using the `glibcbug' script to <[email protected]>.
[/code:1]

注意上面的NPTL 0.61 by Ulrich Drepper。

emerge时最好不要用全路径，建议的次序是

编辑 /etc/make.conf, 在USE中加入nptl
[code:1]
emerge linux-headers
emerge glibc
emerge gcc  # 在emerge glibc 之后
[/code:1]

winme

哦，看来我也要弄个JAVA程序来试试效果 ！

gen2

就
[code:1]
emerge azureus-bin
[/code:1]

这是个BT的客户端。

Amorous

# /lib/libc.so.6 |grep nptl
....(nothing)
and my X started without remerge nvidia-kernel,I think there must be somting wrong,
but I saw "Native Posix Thread Library " when I read the message again....hoho

linky_fan

# /lib/libc.so.6 |grep nptl
....(nothing)
and my X started without remerge nvidia-kernel,I think there must be somting wrong,
but I saw "Native Posix Thread Library " when I read the message again....hoho
_________________

再看看你/lib/tls/libc.so.6, 如果stage1时候用的只是nptl(没加上nptlonly), 那么在系统中实际上会存在两个libc, 一个是支持nptl, 另一个不支持nptl.

Amorous

[quote:7134552568="linky_fan"]

# /lib/libc.so.6 |grep nptl
....(nothing)
and my X started without remerge nvidia-kernel,I think there must be somting wrong,
but I saw "Native Posix Thread Library " when I read the message again....hoho
_________________

再看看你/lib/tls/libc.so.6, 如果stage1时候用的只是nptl(没加上nptlonly), 那么在系统中实际上会存在两个libc, 一个是支持nptl, 另一个不支持nptl.[/quote]

我只有一个，没有那个/lib/tls/libc.so.6的。。。我的libc.so.6输出是

GNU C Library 20050421 release version 2.3.90, by Roland McGrath et al.
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 4.0.2 (Gentoo 4.0.2, pie-8.7..
Compiled on a Linux 2.6.11 system on 2005-10-01.
Available extensions:
        GNU libio by Per Bothner
        crypt add-on version 2.1 by Michael Glad and others
        Native POSIX Threads Library by Ulrich Drepper et al
        The C stubs add-on version 2.1.2.
        GNU Libidn by Simon Josefsson
        BIND-8.2.3-T5B
        NIS(YP)/NIS+ NSS modules 0.19 by Thorsten Kukuk
Thread-local storage support included.
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.

这个有问题么？？

Amorous

刚刚eupdatedb 的slocate libc.so.6输出也只有一个。。。。是不是就没有问题了？

linky_fan

Native POSIX Threads Library by Ulrich Drepper et al

这个不就是nptl吗

linky_fan

是你grep的问题啦, nptl=Native POSIX Threads Library  

Amorous

[quote:7c7c58854b="Amorous"]# /lib/libc.so.6 |grep nptl
....(nothing)
and my X started without remerge nvidia-kernel,I think there must be somting wrong,
but I saw "Native Posix Thread Library " when I read the message again....hoho[/quote]

是啊，呵呵，我也看到了，可是和上边的帖子不太一样，所以就有点怀疑：）可能是版本的缘故吧

谢谢你：）