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(parent: 5fa12af) | patch
fix if_nametoindex return value when interface does not exist
authorRich Felker <dalias@aerifal.cx>
Tue, 3 Jun 2014 21:53:11 +0000 (17:53 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 6 Jun 2014 21:57:36 +0000 (17:57 -0400)
commitf8b5cc8a7e7482560f1b781d43a271c496a6d55c
tree2be6036b60ed8f4c0236bf5ac4ad96d1a19203a1tree | snapshot
parent5fa12af8daeaa71add0ccd15e082c01154545defcommit | diff
fix if_nametoindex return value when interface does not exist

the return value is unsigned, so negative results for "errors" do not
make sense; 0 is the value reserved for when the interface name does
not exist.

(cherry picked from commit 8041af59881219c32267c3491bee43591d3c3fe6)
src/network/if_nametoindex.c diff | blob | history
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