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path: root/src/network/if_nametoindex.c (follow)
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* fix if_nametoindex return value when socket open fails•••The return value of if_nametoindex is unsigned; it should return 0 on error. Ron Yorston2016-01-171-1/+1
* 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. Rich Felker2014-06-031-1/+1
* fix missing SOCK_CLOEXEC in various functions that use sockets internallyRich Felker2013-07-091-1/+1
* implement if_indextoname and if_nametoindex functionsRich Felker2011-04-051-0/+18