[Bug 1879] ctime/atime Issue on IMFS, DOS, and RFS

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Wed Aug 3 01:49:14 UTC 2011


https://www.rtems.org/bugzilla/show_bug.cgi?id=1879

--- Comment #7 from Xiang Cui <medivhc at gmail.com> 2011-08-02 20:49:11 CDT ---
The problem is according to the spec, mknod mkdir creat unlink unlink and
rename  "shall mark for update the st_ctime and st_mtime fields of the parent
directory". The tests don't cover them all right now. My question is whether
this POSIX compatibility is necessary for embedded system? And there is a
Criticism of atime in wikipedia.
http://en.wikipedia.org/wiki/Atime_(Unix)#atime

(In reply to comment #3)
> I would if I knew what was wrong with the RFS and what "imfs_fstime" is. I
> suspect mtime is not being set on mknod on the RFS. The ctime should be ok. I
> am not sure what the other parts of the test are I need to check.

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