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(parent: 8e918ec) | patch
Simplify getopt switch parsing.
authored <ed@FreeBSD.org>
Tue, 8 Nov 2011 11:36:46 +0000 (11:36 +0000)
committered <ed@FreeBSD.org>
Tue, 8 Nov 2011 11:36:46 +0000 (11:36 +0000)
commitc2950f3c9ceda28fc6ac670023806066c9b2af75
tree2e4e166ef147029cdd9df2cf07f8e69f4333f102tree | snapshot
parent8e918ec4392cb32837f42437c386d9dfb54b257ccommit | diff
Simplify getopt switch parsing.

Only one of these flags can be set. Just add them together and check the
value. Also, get rid of the listall variable. The code is already filled
with direct *flag-comparisons.

Obtained from: Alexander Best (though modified)
usr.bin/du/du.c diff | blob | history
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