From 19f4f86bfed21c5326ed2acebe1163f3a83e832b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 04:25:50 +0200 Subject: Adding upstream version 241. Signed-off-by: Daniel Baumann --- src/basic/ether-addr-util.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/basic/ether-addr-util.h (limited to 'src/basic/ether-addr-util.h') diff --git a/src/basic/ether-addr-util.h b/src/basic/ether-addr-util.h new file mode 100644 index 0000000..4e44b30 --- /dev/null +++ b/src/basic/ether-addr-util.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ +#pragma once + +#include +#include + +#include "hash-funcs.h" + +#define ETHER_ADDR_FORMAT_STR "%02X%02X%02X%02X%02X%02X" +#define ETHER_ADDR_FORMAT_VAL(x) (x).ether_addr_octet[0], (x).ether_addr_octet[1], (x).ether_addr_octet[2], (x).ether_addr_octet[3], (x).ether_addr_octet[4], (x).ether_addr_octet[5] + +#define ETHER_ADDR_TO_STRING_MAX (3*6) +char* ether_addr_to_string(const struct ether_addr *addr, char buffer[ETHER_ADDR_TO_STRING_MAX]); + +int ether_addr_compare(const struct ether_addr *a, const struct ether_addr *b); +static inline bool ether_addr_equal(const struct ether_addr *a, const struct ether_addr *b) { + return ether_addr_compare(a, b) == 0; +} + +#define ETHER_ADDR_NULL ((const struct ether_addr){}) + +static inline bool ether_addr_is_null(const struct ether_addr *addr) { + return ether_addr_equal(addr, ÐER_ADDR_NULL); +} + +int ether_addr_from_string(const char *s, struct ether_addr *ret); + +extern const struct hash_ops ether_addr_hash_ops; -- cgit v1.2.3