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On tor, 2005-12-29 at 14:18 +0000, João Brázio wrote: |
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> Dear Brian, |
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> |
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> The function not implemented is "utime", is this a known bug ? |
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|
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You run on a 2.4 kernel with uclibc compiled agains 2.6 headers. |
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|
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> # cat test.py |
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> import os,time |
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> f = 'foobar' |
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> a = file(f, "w") |
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> a.write("a") |
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> a.close() |
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> os.utime(f, (long(time.time()), long(time.time()))) |
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> |
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> # python test.py |
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> Traceback (most recent call last): |
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> File "test.py", line 7, in ? |
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> os.utime(f, (long(time.time()), long(time.time()))) |
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> OSError: [Errno 38] Function not implemented: 'foobar' |
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> |
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> |
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> [OUTPUT FROM THE GNAP CHROOT() SYSTEM] |
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> |
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> # emerge --info |
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> Portage 2.0.51.22-r3 (uclibc/x86/hardened, gcc-3.3.6, |
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> uclibc-0.9.27-r0, 2.4.28-gentoo-r8 i686) |
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> ================================================================= |
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> System uname: 2.4.28-gentoo-r8 i686 |
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> Gentoo Base System version 1.6.13 |
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> dev-lang/python: 2.3.4-r1, 2.4.2 |
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> sys-apps/sandbox: 1.2.12 |
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> sys-devel/autoconf: 2.13, 2.59-r6 |
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> sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 |
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> sys-devel/binutils: 2.15.92.0.2-r10 |
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> sys-devel/libtool: 1.5.20 |
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> virtual/os-headers: 2.6.11-r2 |
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> ACCEPT_KEYWORDS="x86" |
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> AUTOCLEAN="yes" |
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> CBUILD="i386-gentoo-linux-uclibc" |
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> CFLAGS="-Os -pipe" |
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> CHOST="i386-gentoo-linux-uclibc" |
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> CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" |
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> CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" |
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> CXXFLAGS="-Os -pipe" |
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> DISTDIR="/usr/portage/distfiles" |
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> FEATURES="autoconfig distlocks nodoc noinfo noman sandbox sfperms |
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> strict" |
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> GENTOO_MIRRORS="http://distfiles.gentoo.org |
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> http://distro.ibiblio.org/pub/Linux/distributions/gentoo" |
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> PKGDIR="/usr/portage/packages" |
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> PORTAGE_TMPDIR="/var/tmp" |
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> PORTDIR="/usr/portage" |
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> SYNC="rsync://rsync.gentoo.org/gentoo-portage" |
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> USE="x86 hardened ncurses perl pic python readline uclibc zlib |
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> userland_GNU kernel_linux elibc_uclibc" |
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> Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS, |
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> PORTDIR_OVERLAY |
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> |
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> |
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> |
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> On 12/29/05, Brian Harring <ferringb@g.o> wrote: |
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> On Thu, Dec 29, 2005 at 10:35:12AM +0000, João Brázio wrote: |
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> > On 12/29/05, Brian Harring <[1]ferringb@ gentoo.org> wrote: |
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> > > On Thu, Dec 29, 2005 at 10:24:06AM +0000, Jo?o Br?zio |
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> wrote: |
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> > > > Wel.. I've already tryed to chroot() into the |
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> grp-x86-20051228 and |
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> > > > issued: |
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> > > > # emerge portage |
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> > > > Calculating dependencies |
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> > > > |
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> > > > !!! Problem in sys-apps/portage dependencies. |
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> > > > !!! [Errno 38] Function not implemented: |
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> > > > |
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> '/var/cache/edb/dep//usr/portage/sys-apps/.update.23778.portaege-2.0.53 |
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> > > > ' exceptions |
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> > > utime or rename offhand... |
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> > Excuse me but what do you mean with "offhand" ? |
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> |
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> That name for a file is only created with a flat_list cache |
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> backend, |
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> specifically when it's doing an update to an existing entry |
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> (kind of a |
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> duh there considering the name, I know). |
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> |
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> The algo is roughly |
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> f=open(tmp_update_entry) |
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> write to it |
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> close it |
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> utime it (reset mtime) |
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> rename(tmp_update_entry, update_entry) |
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> |
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> Hence the 'offhand'. Don't know if it's rename or utime |
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> that's not |
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> defined- just know that those are the only two syscalls that |
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> could |
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> sanely trigger that (failed update will trigger an unlink, but |
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> I'd be |
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> amazed if that call was missing). |
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> |
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> ~harring |
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> |
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> |
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> |
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> |
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> |
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> -- |
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> |
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> Cumprimentos, |
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> João Brázio. |
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|
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-- |
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