Permission for folder created during rtems_fsmount

[ali nasir]

Hi,
Below is the permissions of the '/mnt' and 'ram' for RTEMS4.10
# ls -l
total 0
drwxr-xr-x  1 root  root  2992 Jan  1  1988 dev
drwxr-xr-x  1 root  root  1088 Jan 17 12:09 etc
drwxr-xr-x  1 root  root   544 Jan 17 12:09 mnt
#

# cd mnt
[/mnt] # ls -l
total 1
drwx--x--x  0 root  root  512 Nov 22 14:01 flash
drwxr-xr-x  1 root  root  272 Jan 17 12:09 ram
[/mnt] #

Is it that because the /mnt does not have 'w' set for group and other, the 'ram' also does not have 'w' for group and others? How do i give 'w' rights to all (apart from using chmod after mounting the ram)? I  now see that flash does not even have 'r' for the group and others.

Regards,
Ali

------------------------------
On Tue, Jan 17, 2012 1:51 PM IST Sebastian Huber wrote:

>On 01/17/2012 09:01 AM, ali nasir wrote:
>>
>> Hi,
>>
>> We observed a change in the permissions of folders created during rtems_fsmount between the RTEMS4.9 and RTEMS4.10.
>> When we mount the ramdisk on the 4.9 on path /mnt/ram, this directory has rwx permissions for all. But with the 4.10 the rwx permissions are only granted to the root. We use the RFS on the ramdisk.
>>
>> We see that a build function is introduced in the 4.10 and it plays with the permissions before calling the mknod function. Is the above behavior the desired behavior or it is a problem? What do we do so that the rwx permissions are given to everyone? We know that calling chmod just after mounting will solve this. But is there another way out?
>
>Which permissions do the "/mnt" and "ram" have?  Please have a look at
>
>http://pubs.opengroup.org/onlinepubs/009695399/functions/umask.html
>
>-- 
>Sebastian Huber, embedded brains GmbH
>
>Address : Obere Lagerstr. 30, D-82178 Puchheim, Germany
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