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if_freenameindex(3)
NAME
  if_freenameindex - Free dynamic memory allocated to the array of interface
  names and indexes

SYNOPSIS
  #include <net/if.h>

  void *if_freenameindex(
	  struct if_nameindex *ptr );

LIBRARY
  Standard C Library (libc)

PARAMETERS
  ptr Points to an array of structures returned by the if_nameindex()
      routine.

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).

Index for Section 3

Alphabetical listing for I

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