Date: Fri, 7 Apr 2006 22:03:35 +0100 (BST) From: Robert Watson <rwatosn@FreeBSD.org> To: Csaba Henk <csaba-ml@creo.hu> Cc: Daniel Eischen <deischen@freebsd.org>, freebsd-current@freebsd.org Subject: Re: switching threading libraries Message-ID: <20060407220302.Y21361@fledge.watson.org> In-Reply-To: <20060407140809.GZ1323@beastie.creo.hu> References: <slrne3ck4t.18h.csaba@beastie.creo.hu> <Pine.GSO.4.43.0604070910310.15406-100000@sea.ntplx.net> <20060407140809.GZ1323@beastie.creo.hu>
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On Fri, 7 Apr 2006, Csaba Henk wrote: > On Fri, Apr 07, 2006 at 09:10:56AM -0400, Daniel Eischen wrote: >> Only between libthr and libpthread. libc_r doesn't have symbol >> versioning. > > That's sad -- given, as noted elsewhere, libc_r is the best suitable for > tracing. > > Will it remain like this or can we expect a symver'd libc_r in due time? BTW, I've found libthr works quite well with ktrace, now that it has thread ID support. Make sure to use -H with kdump. Robert N M Watson
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