[net.unix-wizards] am I in the background?

jim@eeg.UUCP (Jim Ruppert) (04/25/86)

I'm new to usenet news, so forgive me if this has been covered before...

How can a process tell if it is running in the background?  I've tried
using isatty() and signal(), but to no avail.  Any suggestions?
-- 
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	Jim Ruppert, EEG Systems Laboratory
	1855 Folsom St, San Francisco, Ca 94103 (415) 621-8343
	{ihnp4,dual,qantel}!ptsfa!eeg!jim