From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Cc: Pedro Giffuni <pfg@FreeBSD.org>
Subject: Re: FreeBSD's Google Summer of Code 2016
Date: Mon, 7 Mar 2016 14:06:20 +0100 [thread overview]
Message-ID: <20160307130620.GW29662@port70.net> (raw)
In-Reply-To: <56DD3C91.2070403@openwrt.org>
* Felix Fietkau <nbd@openwrt.org> [2016-03-07 09:32:17 +0100]:
> What about umtx? It's supposed to be just like linux futex.
>
i see
https://svnweb.FreeBSD.org/base/head/sys/sys/umtx.h?view=markup
but there seems to be no documentation for it in
https://www.freebsd.org/cgi/man.cgi
if _umtx_op does what it seems to do, then i think musl can be
ported to native freebsd syscalls, but i don't know how much
syscall abi stability freebsd is willing to guarantee.
i think historically that was assumed to be a private interface
between the libc and the kernel on bsd (in which case a musl port
cannot be easily maintained outside of the bsd source repo).
next prev parent reply other threads:[~2016-03-07 13:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-05 20:11 Pedro Giffuni
2016-03-05 21:25 ` Rich Felker
2016-03-05 22:41 ` Pedro Giffuni
2016-03-05 23:32 ` Rich Felker
2016-03-06 0:14 ` Pedro Giffuni
2016-03-06 0:25 ` Rich Felker
2016-03-06 0:31 ` Rich Felker
2016-03-06 1:11 ` Pedro Giffuni
2016-03-06 0:59 ` Pedro Giffuni
2016-03-06 1:08 ` Rich Felker
2016-03-07 8:32 ` Felix Fietkau
2016-03-07 13:06 ` Szabolcs Nagy [this message]
2016-03-07 14:22 ` Pedro Giffuni
2016-03-07 13:10 ` Pedro Giffuni
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