Open System Services Library Calls Reference Manual (G06.28+, H06.05+)

OSS Library Calls (i - m) if_nameindex(3)
[ENOMEM] Either no memory is available to complete the request or a system error
occurred.
[ENXIO] There is no interface corresponding to the index speci
fied by the ifindex parame-
ter.
RELATED INFORMATION
Functions: freeaddrinfo(3), freehostent(3), gai_strerror(3), getaddrinfo(3), getnameinfo(3),
getipnodebyaddr(3), getipnodebyname(3), if_indextoname(3), if_nameindex(3),
if_nametoindex(3), inet_pton(3), inet_ntop(3).
STANDARDS CONFORMANCE
This function is an extension to the XPG4 specification.
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