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Date: Thu, 20 Apr 2006 17:06:20 -0400
From: Kris Kennaway <kris@obsecurity.org>
To: Miles Nordin <carton@Ivy.NET>
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Cc: freebsd-sparc64@freebsd.org
Subject: Re: pthread_mutex_timedlock on sparc64
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On Thu, Apr 20, 2006 at 05:01:31PM -0400, Miles Nordin wrote:
> >>>>> "kk" =3D=3D Kris Kennaway <kris@obsecurity.org> writes:
>=20
>     kk> libkse . . .  M:N
>=20
> k.
>=20
>     kk> libthr=20
>=20
> man page says this is 1:1, kernel threads like Linux or Solaris >=3D 9
>=20
>     kk> libc_r
>=20
> # man libc_r
> No manual entry for libc_r
> # man libc
> No manual entry for libc
> # man c_r
> No manual entry for c_r
>=20
> Is libc_r 1:N a.k.a. userland threads?

Yes.  In practise libthr is the fastest thread package, although there
must still be some reason we don't make it the default.

Kris
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