diff options
| -rw-r--r-- | open_issues/hurd_file_name_lookup_retry_FS_RETRY_MAGIC.mdwn | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/open_issues/hurd_file_name_lookup_retry_FS_RETRY_MAGIC.mdwn b/open_issues/hurd_file_name_lookup_retry_FS_RETRY_MAGIC.mdwn index b1eaf9a5..c38d029e 100644 --- a/open_issues/hurd_file_name_lookup_retry_FS_RETRY_MAGIC.mdwn +++ b/open_issues/hurd_file_name_lookup_retry_FS_RETRY_MAGIC.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2009, 2010 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2009, 2010, 2013 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -8,14 +9,38 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -IRC, #hurd, 2009-08-25 +[[!tag open_issue_glibc open_issue_hurd]] - <cfhammar> also I fixed (what I think is) a bug in hurd_file_name_lookup_retry when opening FDs with FS_RETRY_MAGIC - <cfhammar> it didn't actually reopen the FD, rather it just (effectively) duped it - <scolobb> cfhammar: That's great! I think I had some problems because of not being able to truly reopen a port to a file. - <antrik> cfhammar: what is the difference, and why do you consider it a bug?... - <cfhammar> antrik: for one thing you can't change open modes, and it doesn't reset the file cursor + +# IRC, freenode, #hurd, 2009-08-25 + + <cfhammar> also I fixed (what I think is) a bug in + hurd_file_name_lookup_retry when opening FDs with FS_RETRY_MAGIC + <cfhammar> it didn't actually reopen the FD, rather it just (effectively) + duped it + <scolobb> cfhammar: That's great! I think I had some problems because of + not being able to truly reopen a port to a file. + <antrik> cfhammar: what is the difference, and why do you consider it a + bug?... + <cfhammar> antrik: for one thing you can't change open modes, and it + doesn't reset the file cursor <cfhammar> (which I actually needed, though I could have done it manually) <cfhammar> antrik: and also it isn't consistant with linux - <cfhammar> you can trigger the bug from the shell: cat /dev/fd/3 3>> /tmp/foo - <antrik> cfhammar: I can't say that I understand the test case... but I can at least confirm that it behaves differently on Hurd and on Linux :-) + <cfhammar> you can trigger the bug from the shell: cat /dev/fd/3 3>> + /tmp/foo + <antrik> cfhammar: I can't say that I understand the test case... but I can + at least confirm that it behaves differently on Hurd and on Linux :-) + + +## 2013-02-17 + +GNU/Linux: + + $ cat /dev/fd/3 3>> /tmp/foo + $ ls -l /tmp/foo + -rw-rw-r-- 1 thomas thomas 0 Feb 17 12:01 /tmp/foo + +GNU/Hurd: + + $ cat /dev/fd/3 3>> /tmp/foo + cat: /dev/fd/3: Bad file descriptor |