cvs commit: src/lib/libthr pthread.map src/lib/libthr/thread thr_syscalls.c

[Xin LI]

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Hi, Alexander,

Alexander Kabaev wrote:
> On Thu, 20 Dec 2007 04:32:28 +0000 (UTC)
> David Xu <davidxu at FreeBSD.org> wrote:
> 
>> davidxu     2007-12-20 04:32:28 UTC
>>
>>   FreeBSD src repository
>>
>>   Modified files:
>>     lib/libthr           pthread.map 
>>     lib/libthr/thread    thr_syscalls.c 
>>   Log:
>>   Remove vfork() overloading, it is no longer needed.
>>   
>>   Revision  Changes    Path
>>   1.21      +0 -2      src/lib/libthr/pthread.map
>>   1.17      +0 -9      src/lib/libthr/thread/thr_syscalls.c
>>
>> http://cvsweb.FreeBSD.org/src/lib/libthr/pthread.map.diff?r1=1.20&r2=1.21
>> http://cvsweb.FreeBSD.org/src/lib/libthr/thread/thr_syscalls.c.diff?r1=1.16&r2=1.17
> 
> Technically, you just broke ABI backwards compatibility for libthr.
> Symbols can not be removed from exported sections on a whim.  

Being relatively new to this stuff, I think I get confused by this, so
we can link to libthr's "vfork" directly?  It uses the same namespace as
libc did...

Maybe we should write up some usage guidelines for this in developers'
handbook (I can give this a shot)...

Cheers,
- --
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!
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