What is the expected value of st_nlink - should it include the number of
dirs in sub-dirs as well.
That doesn't sound right to me.
Once a directory is enumerated, the number of sub-dirs is known and
contained in a linked list.
Iterating that list to count the sub-dirs should be trivial.
I also noticed a FILLER("."), and FILLER(".."), but couldn't decide if
perhaps these should be treated differently than they are now.
After all . is supposed to be a link to CWD and .. is supposed to link to
the parent.
|---------+------------------------------------------->
| | Christian Magnusson |
| | <[EMAIL PROTECTED]|
| | m> |
| | Sent by: |
| | [EMAIL PROTECTED]|
| | ceforge.net |
| | |
| | |
| | 16/04/2005 02:10 |
| | Please respond to |
| | owfs-developers |
| | |
|---------+------------------------------------------->
>-------------------------------------------------------------------------------------------------------------|
|
|
| To: owfs-developers <owfs-developers@lists.sourceforge.net>
|
| cc:
|
| Subject: RE: [Owfs-developers] OWFS and FUSE Debugging with UML
(UserMode Linux) |
>-------------------------------------------------------------------------------------------------------------|
I have made some more tests with calculating the st_nlink in FS_fstat().
If you define CALC_NLINK in ow_fstat.c it will look somewhat better,
but it's harder to calculate number of dirs in all devices, and in
sub-directories.
Root directory with entries are almost working.
Device 02.* has two subdirectories (pages/ settings/) and therefor
st_nlink is 4.
Device 10.* only contain files, and st_nlink is 2.
Separate calculation has to be made for all other special directories
such as alarm, system, etc... Haven't looked at that yet.
BTW: Found a bug where pnnext.si.sg wasn't set to pn->si.sg in all
FS_*_seek() functions. That made the second adapter loose the
temperature-scale and cache settings from the calling owfs.
What do you think about it... Should we try to complete the
st_nlink calculation for all directories? I've checked in the changes
so you can look at it.
/Christian
[EMAIL PROTECTED] mag]# ls -al /var/1wire/
total 4
drwxr-xr-x 17 root root 1 Apr 16 02:56 ./
drwxr-xr-x 23 root root 4096 Mar 23 16:12 ../
drwxr-xr-x 4 root root 1 Apr 16 03:00 02.F0A8C2000000/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.061847000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.1A9246000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.233B40000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.2BD346000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.4D8746000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.5D1947000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.6D0150000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.A22840000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.B3E166000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.E2C746000800/
drwxr-xr-x 2 root root 1 Apr 16 03:00 10.E54347000800/
drwxr-xr-x 3 root root 1 Apr 16 03:00 12.24F824000000/
drwxr-xr-x 3 root root 1 Apr 16 03:00 12.5E1A24000000/
drwxr-xr-x 17 root root 1 Apr 16 02:56 alarm/
drwxr-xr-x 17 root root 1 Apr 16 02:56 bus.0/
drwxr-xr-x 2 root root 1 Apr 16 03:00 FF.720200000100/
drwxr-xr-x 17 root root 1 Apr 16 02:56 settings/
drwxr-xr-x 2 root root 1 Apr 16 03:00 simultaneous/
drwxr-xr-x 17 root root 1 Apr 16 02:56 statistics/
drwxr-xr-x 17 root root 1 Apr 16 02:56 structure/
drwxr-xr-x 17 root root 1 Apr 16 02:56 system/
drwxr-xr-x 17 root root 1 Apr 16 02:56 uncached/
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