Anatomy Of A Typical Application (Cont.)

We then set the permissions mask for the process:

umask(0)                                = 02
umask(02)                               = 0

Then perform the actual command - creation of the directory, using the 'mkdir' system call:

mkdir("/tmp/bla", 0777)                 = 0

And finally the process exits.

_exit(0)                                = ?