From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <9d16c55abf73992d77356892ea9e3c27@9netics.com>
To: 9fans@cse.psu.edu
Date: Wed,  6 Sep 2006 11:34:00 -0700
From: Skip Tavakkolian <9nut@9netics.com>
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Subject: [9fans] thread cleanup
Topicbox-Message-UUID: b03fffb8-ead1-11e9-9d60-3106f5b1d025

in an fs i wrote that's using thread library, the parent can't kill the child.
the child was started by proccreate and is in Rendez state; the thread
in the child is running a function that waits on a channel (recvp);

in fs.end(), i've tried threadexitsall, threadkill, and postnote --
PNPROC and PNGROUP -- but nothing worked.  what am i missing?

child process state:
cpu% acid 698004
/proc/698004/text:386 plan 9 executable

/sys/lib/acid/port
/sys/lib/acid/386
acid: stk()
rendezvous()+0x7 /sys/src/libc/9syscall/rendezvous.s:5
runthread(p=0x29a48)+0x83 /sys/src/libthread/sched.c:144
_sched()+0x90 /sys/src/libthread/sched.c:113
_schedinit(arg=0x29a48)+0x1a4 /sys/src/libthread/sched.c:77
main(argc=0x4,argv=0x7fffef9c)+0x38 /sys/src/libthread/main.c:34
_main+0x31 /sys/src/libc/386/main9.s:16
acid: