inet6_rth_segments Subroutine
Purpose
Returns the number of segments (addresses) contained in a Routing header.
Syntax
int inet6_rth_segments(const void *bp);
Description
The inet6_rth_segments subroutine returns the number of segments (addresses) contained in the Routing header described by bp.
Parameters
| Item | Description |
|---|---|
| bp | Points to the Routing header. |
Return Values
| Item | Description |
|---|---|
| 0 (or greater) | The number of addresses in the Routing header was returned. |
| –1 | The number of addresses of the Routing header could not be returned. |