UNIX for Dummies Questions & Answers

Hi everyone.

Code:

#!/sbin/sh

EXITING()
{
        umount /FOLDER
        rm -Rf /FOLDER 
        echo "EXIT"
        exit 0      
} 


EXITING 

echo "OK"

This is my stripped script for android environment and is launched in the recovery mode. No bash or ksh, must be /sbin/sh provided and symlinked by busybox toolbox.

When function is called, the commands "exit", "exit 0" and "exit 1" only exit from function and always show "EXIT" and "OK", but not end the script as I would like. Whats wrong?

I need call EXITING many times in the script and need the "exit" command working, is there an alternative to force exit?

thank in advance and sorry for my english.