Date: Tue, 12 Jul 2011 11:16:28 +0200 (CEST) From: Petr Salinger <Petr.Salinger@seznam.cz> To: Kostik Belousov <kostikbel@gmail.com> Cc: freebsd-hackers@freebsd.org, Robert Millan <rmh@debian.org>, current@freebsd.org Subject: Re: [PATCH] Improve LinuxThreads compatibility in rfork() Message-ID: <alpine.LRH.2.02.1107121108300.10573@sci.felk.cvut.cz> In-Reply-To: <20110711180246.GA43872@deviant.kiev.zoral.com.ua> References: <20110711133342.GT43872@deviant.kiev.zoral.com.ua> <alpine.LRH.2.02.1107111556000.7134@sci.felk.cvut.cz> <20110711142232.GU43872@deviant.kiev.zoral.com.ua> <alpine.LRH.2.02.1107111641340.7134@sci.felk.cvut.cz> <20110711150614.GV43872@deviant.kiev.zoral.com.ua> <alpine.LRH.2.02.1107111718440.7134@sci.felk.cvut.cz> <20110711154102.GW43872@deviant.kiev.zoral.com.ua> <alpine.LRH.2.02.1107111805350.7134@sci.felk.cvut.cz> <20110711172408.GX43872@deviant.kiev.zoral.com.ua> <alpine.LRH.2.02.1107111944550.7134@sci.felk.cvut.cz> <20110711180246.GA43872@deviant.kiev.zoral.com.ua>
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>> Seems this interface be acceptable ?
>
> Looks good to me.
The proposed code changes are in the attached patch.
Proposed wording of addition into RFORK(2):
DESCRIPTION:
RFTSIGZMB If set, the kernel will return selected signal number instead
of SIGCHILD upon thread exit for the child.
The selected signal number have to be encoded into flags
by ORing RFTSIGFLAGS(signum).
ERRORS:
EINVAL An invalid signal was specified.
Petr
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