network-generator: support MAC address longer or shorter than ETH_ALEN

diff --git a/src/network/generator/network-generator.c b/src/network/generator/network-generator.c
index 4a4ac3ed3962c8efa263275cf1df07b79b04afa0..67480974e83f6bf656d28aa0b6f89c803f952b73 100644 (file)
--- a/src/network/generator/network-generator.c
+++ b/src/network/generator/network-generator.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
-#include "ether-addr-util.h"
 #include "fd-util.h"
 #include "fileio.h"
 #include "hostname-util.h"
@@ -270,7 +269,12 @@ static Link *link_free(Link *link) {
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_free);
 
-static int link_new(Context *context, const char *name, struct ether_addr *mac, Link **ret) {
+static int link_new(
+                Context *context,
+                const char *name,
+                const struct hw_addr_data *mac,
+                Link **ret) {
+
         _cleanup_(link_freep) Link *link = NULL;
         _cleanup_free_ char *ifname = NULL;
         int r;
@@ -896,7 +900,7 @@ static int parse_cmdline_bond(Context *context, const char *key, const char *val
 }
 
 static int parse_cmdline_ifname(Context *context, const char *key, const char *value) {
-        struct ether_addr mac;
+        struct hw_addr_data mac;
         const char *name, *p;
         int r;
 
@@ -911,7 +915,7 @@ static int parse_cmdline_ifname(Context *context, const char *key, const char *v
 
         name = strndupa_safe(value, p - value);
 
-        r = parse_ether_addr(p + 1, &mac);
+        r = parse_hw_addr(p + 1, &mac);
         if (r < 0)
                 return r;
 
@@ -1117,8 +1121,8 @@ void link_dump(Link *link, FILE *f) {
 
         fputs("[Match]\n", f);
 
-        if (!ether_addr_is_null(&link->mac))
-                fprintf(f, "MACAddress=%s\n", ETHER_ADDR_TO_STR(&link->mac));
+        if (!hw_addr_is_null(&link->mac))
+                fprintf(f, "MACAddress=%s\n", HW_ADDR_TO_STR(&link->mac));
 
         fprintf(f,
                 "\n[Link]\n"

diff --git a/src/network/generator/network-generator.h b/src/network/generator/network-generator.h
index 25c8816bbe71bff1d904aadfec9396e90c4cc08f..deaa40f8f3542475f0b7d0d77118ca9236120bbc 100644 (file)
--- a/src/network/generator/network-generator.h
+++ b/src/network/generator/network-generator.h
@@ -1,9 +1,9 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include <net/ethernet.h>
 #include <stdio.h>
 
+#include "ether-addr-util.h"
 #include "hashmap.h"
 #include "in-addr-util.h"
 #include "list.h"
@@ -82,8 +82,10 @@ struct NetDev {
 
 struct Link {
         /* [Match] */
+        struct hw_addr_data mac;
+
+        /* [Link] */
         char *ifname;
-        struct ether_addr mac;
 };
 
 typedef struct Context {