if_freenameindex(3) if_freenameindex(3) NAME if_freenameindex - Free dynamic memory allocated to the array of inter‐ face names and indexes SYNOPSIS #include <net/if.h> void *if_freenameindex( struct if_nameindex *ptr ); LIBRARY Standard C Library (libc) PARAMETERS Points to an array of structures returned by the if_nameindex() rou‐ tine. DESCRIPTION The if_freenameindex() function frees dynamic memory allocated to the array of interface names and indexes that the if_nameindex() function returned. SEE ALSO Functions: if_indextoname(3), if_nameindex(3), if_nametoindex(3). if_freenameindex(3)[top]
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