Check to see if share is mounted

[Jerry]

I have several Bash scripts that backup data to a Windows drive. I am
looking for a one or two line snippet of code that I can use to
determine if the share is all ready mounted. I tried trapping the exit
code of the "mount_smbfs" command, but it always returns "0". Is there
another way to get info on the share?

-- 
Jerry ♔

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