El Wed, Jun 17, 2009 at 07:53:32AM +0530 Onkar ha dit:

>    Why are there so many uids and gids in
> 
>    struct task_struct {
> 
>    What is the significance and in which situation we use uid,euid,suid,fsuid
>    and gid,egid,sgid,fsgid ?
>    any pointers on this ...

real, effective, saved and filesystem uid/gid

for more details have a look at

http://www.linux-tutorial.info/modules.php?name=MContent&pageid=321

-- 
Matthias Kaehlcke
Embedded Linux Engineer
Barcelona

      El trabajo es el refugio de los que no tienen nada que hacer
                            (Oscar Wilde)
                                                                 .''`.
    using free software / Debian GNU/Linux | http://debian.org  : :'  :
                                                                `. `'`
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