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Date: Thu, 29 Dec 2005 14:55:03 +0000
From: =?ISO-8859-1?Q?Jo=E3o_Br=E1zio?= <jbrazio@stinkfist.org>
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To: gentoo-embedded@lists.gentoo.org
Subject: Re: [gentoo-embedded] GNAP+VPN=PROBLEMS
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Nice catch !
How do I update them according to my running kernel ? (A little bit
offtopic..)
Closest match: linux-headers/linux-headers-2.4.26.ebuild
Kernel: 2.4.28-gentoo-r8 #1 Mon Mar 14 10:57:18 GMT 2005 i686
On 12/29/05, Natanael Copa <mlists@tanael.org> wrote:
>
> On tor, 2005-12-29 at 14:18 +0000, Jo=E3o Br=E1zio wrote:
> > Dear Brian,
> >
> > The function not implemented is "utime", is this a known bug ?
>
> You run on a 2.4 kernel with uclibc compiled agains 2.6 headers.
>
> > # cat test.py
> > import os,time
> > f =3D 'foobar'
> > a =3D file(f, "w")
> > a.write("a")
> > a.close()
> > os.utime(f, (long(time.time()), long(time.time())))
> >
> > # python test.py
> > Traceback (most recent call last):
> > File "test.py", line 7, in ?
> > os.utime(f, (long(time.time()), long(time.time())))
> > OSError: [Errno 38] Function not implemented: 'foobar'
> >
> >
> > [OUTPUT FROM THE GNAP CHROOT() SYSTEM]
> >
> > # emerge --info
> > Portage 2.0.51.22-r3 (uclibc/x86/hardened, gcc-3.3.6,
> > uclibc-0.9.27-r0, 2.4.28-gentoo-r8 i686)
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > System uname: 2.4.28-gentoo-r8 i686
> > Gentoo Base System version 1.6.13
> > dev-lang/python: 2.3.4-r1, 2.4.2
> > sys-apps/sandbox: 1.2.12
> > sys-devel/autoconf: 2.13, 2.59-r6
> > sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
> > sys-devel/binutils: 2.15.92.0.2-r10
> > sys-devel/libtool: 1.5.20
> > virtual/os-headers: 2.6.11-r2
> > ACCEPT_KEYWORDS=3D"x86"
> > AUTOCLEAN=3D"yes"
> > CBUILD=3D"i386-gentoo-linux-uclibc"
> > CFLAGS=3D"-Os -pipe"
> > CHOST=3D"i386-gentoo-linux-uclibc"
> > CONFIG_PROTECT=3D"/etc /usr/kde/2/share/config /usr/kde/3/share/config
> /usr/lib/X11/xkb /usr/share/config /var/qmail/control"
> > CONFIG_PROTECT_MASK=3D"/etc/gconf /etc/terminfo /etc/env.d"
> > CXXFLAGS=3D"-Os -pipe"
> > DISTDIR=3D"/usr/portage/distfiles"
> > FEATURES=3D"autoconfig distlocks nodoc noinfo noman sandbox sfperms
> > strict"
> > GENTOO_MIRRORS=3D"http://distfiles.gentoo.org
> > http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
> > PKGDIR=3D"/usr/portage/packages"
> > PORTAGE_TMPDIR=3D"/var/tmp"
> > PORTDIR=3D"/usr/portage"
> > SYNC=3D"rsync://rsync.gentoo.org/gentoo-portage"
> > USE=3D"x86 hardened ncurses perl pic python readline uclibc zlib
> > userland_GNU kernel_linux elibc_uclibc"
> > Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS,
> > PORTDIR_OVERLAY
> >
> >
> >
> > On 12/29/05, Brian Harring <ferringb@gentoo.org> wrote:
> > On Thu, Dec 29, 2005 at 10:35:12AM +0000, Jo=E3o Br=E1zio wrote=
:
> > > On 12/29/05, Brian Harring <[1]ferringb@ gentoo.org> wrote:
> > > > On Thu, Dec 29, 2005 at 10:24:06AM +0000, Jo?o Br?zio
> > wrote:
> > > > > Wel.. I've already tryed to chroot() into the
> > grp-x86-20051228 and
> > > > > issued:
> > > > > # emerge portage
> > > > > Calculating dependencies
> > > > >
> > > > > !!! Problem in sys-apps/portage dependencies.
> > > > > !!! [Errno 38] Function not implemented:
> > > > >
> >
> '/var/cache/edb/dep//usr/portage/sys-apps/.update.23778.portaege-2.0.53
> > > > > ' exceptions
> > > > utime or rename offhand...
> > > Excuse me but what do you mean with "offhand" ?
> >
> > That name for a file is only created with a flat_list cache
> > backend,
> > specifically when it's doing an update to an existing entry
> > (kind of a
> > duh there considering the name, I know).
> >
> > The algo is roughly
> > f=3Dopen(tmp_update_entry)
> > write to it
> > close it
> > utime it (reset mtime)
> > rename(tmp_update_entry, update_entry)
> >
> > Hence the 'offhand'. Don't know if it's rename or utime
> > that's not
> > defined- just know that those are the only two syscalls that
> > could
> > sanely trigger that (failed update will trigger an unlink, but
> > I'd be
> > amazed if that call was missing).
> >
> > ~harring
> >
> >
> >
> >
> >
> > --
> >
> > Cumprimentos,
> > Jo=E3o Br=E1zio.
>
> --
> gentoo-embedded@gentoo.org mailing list
>
>
--
Cumprimentos,
Jo=E3o Br=E1zio.
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<div>Nice catch !</div>
<div>How do I update them according to my running kernel ? (A little bit of=
ftopic..)</div>
<div> </div>
<div>Closest match: linux-headers/linux-headers-2.4.26.ebuild</div>
<div>Kernel: 2.4.28-gentoo-r8 #1 Mon Mar 14 10:57:18 GMT 2005 i686<br>=
<br> </div>
<div><span class=3D"gmail_quote">On 12/29/05, <b class=3D"gmail_sendername"=
>Natanael Copa</b> <<a href=3D"mailto:mlists@tanael.org">mlists@tanael.o=
rg</a>> wrote:</span>
<blockquote class=3D"gmail_quote" style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0=
px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">On tor, 2005-12-29 at 14:18 +000=
0, Jo=E3o Br=E1zio wrote:<br>> Dear Brian,<br>><br>> The function =
not implemented is "utime", is this a known bug ?
<br><br>You run on a 2.4 kernel with uclibc compiled agains 2.6 headers.<br=
><br>> # cat test.py<br>> import os,time<br>> f =3D 'foobar'<br>&g=
t; a =3D file(f, "w")<br>> a.write("a")<br>> a.cl=
ose
()<br>> os.utime(f, (long(time.time()), long(time.time())))<br>><br>&=
gt; # python test.py<br>> Traceback (most recent call last):<br>>&nbs=
p; File "test.py", line 7, in ?<br>> &n=
bsp; os.utime(f, (long(time.time
()), long(time.time())))<br>> OSError: [Errno 38] Function not implement=
ed: 'foobar'<br>><br>><br>> [OUTPUT FROM THE GNAP CHROOT() SYSTEM]=
<br>><br>> # emerge --info<br>> Portage 2.0.51.22-r3 (uclibc/x86/h=
ardened,=20
gcc-3.3.6,<br>> uclibc-0.9.27-r0, 2.4.28-gentoo-r8 i686)<br>> =3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br>> System uname: 2.4.28-gentoo=
-r8 i686<br>> Gentoo Base System version 1.6.13<br>
> dev-lang/python: 2.3.4-r1, 2.4.2<br>> sys-a=
pps/sandbox: 1.2.12<br>> sys-devel/autoconf: =
; 2.13, 2.59-r6<br>> sys-devel/automake: 1.4_p6, 1.5, 1.=
6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1<br>> sys-devel/binutils:
2.15.92.0.2-r10<br>> sys-devel/libtool: 1.5.20<br>> virtu=
al/os-headers: 2.6.11-r2<br>> ACCEPT_KEYWORDS=3D"x86&quo=
t;<br>> AUTOCLEAN=3D"yes"<br>> CBUILD=3D"i386-gentoo-l=
inux-uclibc"<br>> CFLAGS=3D"-Os -pipe"
<br>> CHOST=3D"i386-gentoo-linux-uclibc"<br>> CONFIG_PROTEC=
T=3D"/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11=
/xkb /usr/share/config /var/qmail/control"<br>> CONFIG_PROTECT_MASK=
=3D"/etc/gconf /etc/terminfo /etc/env.d"
<br>> CXXFLAGS=3D"-Os -pipe"<br>> DISTDIR=3D"/usr/port=
age/distfiles"<br>> FEATURES=3D"autoconfig distlocks nodoc noi=
nfo noman sandbox sfperms<br>> strict"<br>> GENTOO_MIRRORS=3D&qu=
ot;<a href=3D"http://distfiles.gentoo.org">
http://distfiles.gentoo.org</a><br>> <a href=3D"http://distro.ibiblio.or=
g/pub/Linux/distributions/gentoo"">http://distro.ibiblio.org/pub/Linux=
/distributions/gentoo"</a><br>> PKGDIR=3D"/usr/portage/package=
s"
<br>> PORTAGE_TMPDIR=3D"/var/tmp"<br>> PORTDIR=3D"/usr=
/portage"<br>> SYNC=3D"<a href=3D"rsync://rsync.gentoo.org/gen=
too-portage">rsync://rsync.gentoo.org/gentoo-portage</a>"<br>> USE=
=3D"x86 hardened ncurses perl pic python readline uclibc zlib
<br>> userland_GNU kernel_linux elibc_uclibc"<br>> Unset: &=
nbsp;ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS,<br>> PO=
RTDIR_OVERLAY<br>><br>><br>><br>> On 12/29/05, Brian Harring &l=
t;<a href=3D"mailto:ferringb@gentoo.org">
ferringb@gentoo.org</a>> wrote:<br>> &nb=
sp; On Thu, Dec 29, 2005 at 10:35:12AM +0000, Jo=E3o Br=E1zio w=
rote:<br>> > On 12/29=
/05, Brian Harring <[1]ferringb@ <a href=3D"http://gentoo.org">gentoo.or=
g</a>> wrote:
<br>> > > On Thu, =
Dec 29, 2005 at 10:24:06AM +0000, Jo?o Br?zio<br>> &nbs=
p; wrote:<br>> &nbs=
p; > > > Wel.. I've already tryed to chroot() into the=
<br>> grp-x86-20051228 a=
nd<br>
> > > > issued:=
<br>> > > > # e=
merge portage<br>> > =
> > Calculating dependencies<br>> &nb=
sp; > > ><br>> &=
nbsp; > > > !!! Problem in sys-apps/portage dependencies.
<br>> > > > !!!=
[Errno 38] Function not implemented:<br>> =
> > ><br>> &nbs=
p; '/var/cache/edb/dep//usr/portage/sys-apps/.update.23778.port=
aege-2.0.53<br>> > &g=
t; > ' exceptions
<br>> > > utime or=
rename offhand...<br>> =
> Excuse me but what do you mean with "offhand" ?<br>><br>&=
gt; That name for a file is=
only created with a flat_list cache<br>> &=
nbsp; backend,
<br>> specifically when =
it's doing an update to an existing entry<br>> &n=
bsp; (kind of a<br>> &nbs=
p; duh there considering the name, I know).<br>><br>>&nbs=
p; The algo is roughly<br>>&nb=
sp; f=3Dopen(tmp_update_entry)
<br>> write to it<br>>=
; close it<br>> &nb=
sp; utime it (reset mtime)<br>> =
; rename(tmp_update_entry, update=
_entry)<br>><br>> Hen=
ce the 'offhand'. Don't know if it's rename or utime
<br>> that's not<br>>=
defined- just know that th=
ose are the only two syscalls that<br>> &nb=
sp; could<br>> &nbs=
p; sanely trigger that (failed update will trigger an unlink, but<br>>&n=
bsp; I'd be
<br>> amazed if that cal=
l was missing).<br>><br>> &n=
bsp; ~harring<br>><br>><br>><br>><br>><br>> --<br>><br=
>> Cumprimentos,<br>> Jo=E3o Br=E1zio.<br><br>--<br><a href=3D"mailto=
:gentoo-embedded@gentoo.org">
gentoo-embedded@gentoo.org</a> mailing list<br><br></blockquote></div><br><=
br clear=3D"all"><br>-- <br><br>Cumprimentos,<br>Jo=E3o Br=E1zio.=20
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