to Use close(int) from< unistd.h > in QT

[mithuncm]

hai all,
i had read a file using ----

{
int i =open (char* ,O_RDONLY );
.
.
close(i);
}

every thing works fine in QT except 'close(int)' it says That widget class dont have a function int close(int);
it have only bool close () ,
but i need to do the close(int) itself which is from <unistd.h>
i hve tried using namespace unistd; but didint work
is that the correct format ?
or any other way to use close();

[amonsch]

maybe.

you should try including stdio.h and using

FILE * fopen ( const char * filename, const char * mode )
int fclose ( FILE * stream )

EDIT:
but if you are using Qt you should definitely use an object of the QFile class.

---
amonsch

[newb16]

::close(0) maybe?

yes i do lenghten sir.

[mithuncm]

::close(0) maybe?

yes i do lenghten sir.

thanx all,
had gone through this pblm.
jus done like this

::close(int );

"::"
will directs to use the close() in external or included directories,
else it will look in local directories of QT.

[newb16]

"::"
will directs to use the close() in external or included directories,
else it will look in local directories of QT.

It's not 'directories' 'included' , it is namespace - without '::' 'close()' is found in class' namespace and further search is not performed, and with '::' global namespace is searched.