Date: Thu, 22 Apr 2004 09:15:01 -0400 (EDT) From: Daniel Eischen <eischen@vigrid.com> To: Max Fomitchev <max.fomitchev@kaspersky.com> Cc: freebsd-threads@freebsd.org Subject: Re: threads/65883: libkse's sigwait does not work after fork Message-ID: <Pine.GSO.4.10.10404220911040.14934-100000@pcnet5.pcnet.com> In-Reply-To: <200404221247.i3MClVLW013761@www.freebsd.org>
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On Thu, 22 Apr 2004, Max Fomitchev wrote:
>
> >How-To-Repeat:
> bash-2.05b# gcc kse_test.c -o kse_test -lkse
> bash-2.05b# ldd kse_test
> kse_test:
> libkse.so.1 => /usr/lib/libkse.so.1 (0x2806b000)
> libc.so.5 => /usr/lib/libc.so.5 (0x2808b000)
> bash-2.05b# ./kse_test; echo $?
> 0
> bash-2.05b# ps -ax | grep kse_test
> 62288 ?? S 0:00.00 ./kse_test
> bash-2.05b# kill -INT 62288
> bash-2.05b# ps -ax | grep kse_test
> 62288 ?? R 0:00.00 ./kse_test
> bash-2.05b# kill -9 62288
> bash-2.05b# ps -ax | grep kse_test
I can't repeat this with libpthread (it's no longer libkse).
-bash-2.05b$ gcc -Wall -o kse_test kse_test.c -lpthread
-bash-2.05b$ ldd kse_test
kse_test:
libpthread.so.1 => /usr/lib/libpthread.so.1 (0x2807a000)
libc.so.5 => /lib/libc.so.5 (0x2809d000)
-bash-2.05b$ kse_test
-bash-2.05b$ echo $?
0
-bash-2.05b$ ps -ax | grep kse_test
712 ?? S 0:00.02 kse_test
698 p1 I 0:00.85 nedit kse_test.c
727 p1 D+ 0:00.02 grep kse_test
-bash-2.05b$ kill -INT 712
-bash-2.05b$ ps -ax | grep kse_test
698 p1 I 0:00.85 nedit kse_test.c
729 p1 S+ 0:00.03 grep kse_test
--
Dan Eischen
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