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Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF
From: |
Eric Blake |
Subject: |
Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF |
Date: |
Wed, 21 Dec 2011 09:27:58 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111115 Thunderbird/8.0 |
On 12/21/2011 09:06 AM, Jim Meyering wrote:
>>
>> Where to go now?
>>
>> Resorting to wild guesses, I tried all 3 members of struct DIR as
>> DIF_FD_MEMBER_NAME, no change to the EBADF
>
> Write a small test program that opens say four directories,
> to get one DIR* pointer for each. Then print a table of
> the DIR member values. Maybe you'll see a pattern, i.e.,
> how to derive an FD number from those dd1,2,3 fields.
If the NonStop opendir() does not open a directory fd under the hood,
then maybe we should wrap opendir() so that the gnulib rpl_opendir()
always opens a directory at the same time; at which point the gnulib
rpl_dirfd merely returns that directory fd.
Also, does NonStop have anything like Linux' /proc/self/fd or lsof, for
reverse engineering which fds a process has open and on what files? Is
there an equivalent to strace functionality for tracking all syscalls
made by libc?
--
Eric Blake address@hidden +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, (continued)
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/16
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/16
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/18
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/18
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/19
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/19
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Jim Meyering, 2011/12/21
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF,
Eric Blake <=
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Eric Blake, 2011/12/21
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/22
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/21
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Eric Blake, 2011/12/21
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/22
- Re: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/22
- RE: bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/19