Linux emulation, rc.d and SIGHUP

[Eugene Grosbein]

Hi!

I've Linux multithreading daemon running under FreeBSD 4.9-STABLE
(cvsup'd today). Being started in multiuser, it goes backgroup and runs OK.
Being started at boot time from rc.d script, it starts and quickly
shuts down.

ktrace(1) show that it receives SIGHUP in the latter case.
Is it a bug in the Linux emulation? If not, how can I avoid this SIGHUP?

Eugene Grosbein