ifaddr_netmask
Declaration
errno_t ifaddr_netmask(ifaddr_t ifaddr, struct sockaddr *out_netmask, u_int32_t netmask_size);Parameters
- ifaddr:
The interface address.
- out_netmask:
The sockaddr storage for the netmask.
- netmask_size:
The size of the storage for the netmask.
Return Value
0 upon success
Discussion
Copies the netmask out of the ifaddr.
See Also
Network Kernel Extensions
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