1if.h(3HEAD)                         Headers                        if.h(3HEAD)
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NAME

6       if.h, if - sockets local interfaces
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SYNOPSIS

9       #include <net/if.h>
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DESCRIPTION

13       The   <net/if.h>  header  defines  the  if_nameindex  structure,  which
14       includes the following members:
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16         unsigned if_index     /* numeric index of the interface */
17         char     *if_name     /* null-terminated name of the interface */
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21       The <net/if.h> header defines the following macro for the length  of  a
22       buffer  containing  an  interface  name (including the terminating null
23       character):
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25       IF_NAMESIZE    interface name length
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ATTRIBUTES

29       See attributes(5) for descriptions of the following attributes:
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34       ┌─────────────────────────────┬─────────────────────────────┐
35       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
36       ├─────────────────────────────┼─────────────────────────────┤
37       │Interface Stability          │Standard                     │
38       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

41       if_nametoindex(3XNET), attributes(5), standards(5)
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45SunOS 5.11                        10 Sep 2004                      if.h(3HEAD)
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