is_valid_ether_addr(9)

is_valid_ether_addr9

Determine if the given ethernet address is valid

Usage

bool is_valid_ether_addr(const u8 * addr);

Arguments

addr

Pointer to a six-byte array containing the Ethernet address

Overview

Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not a multicast address, and is not FF:FF:FF:FF:FF:FF.

Return true if the address is valid.

Please note: addr must be aligned to u16.

Releases

6 releases since Debian 4.0 (Etch); the text changed 5 times.

  1. 4.0
  2. 5.0
  3. 6.0
  4. 7
  5. 8
  6. 9

From linux-manual-4.9 4.9.228-1 in Debian 9 (Stretch). Parsed by carta from the page's man source.