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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-02-07 15:10:25 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-02-14 14:58:49 +0900 |
| commit | 5e1618fafa5fbaca85a5a0a0ccf58458cafeb022 (patch) | |
| tree | 3f036d5d9c8e75a39c6e49666e8fa9ab098943da /src/libsystemd-network/sd-dhcp6-client.c | |
| parent | f9971018ebe3d5c2bdaf85b752cfb06348f18c61 (diff) | |
| download | systemd-5e1618fafa5fbaca85a5a0a0ccf58458cafeb022.tar.gz | |
dhcp-identifier: introduce dhcp_identifier_set_duid()
Diffstat (limited to 'src/libsystemd-network/sd-dhcp6-client.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp6-client.c | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index 1ae7a03728..ce543b7dfb 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -281,7 +281,7 @@ static int client_ensure_duid(sd_dhcp6_client *client) { */ static int dhcp6_client_set_duid_internal( sd_dhcp6_client *client, - uint16_t duid_type, + DUIDType duid_type, const void *duid, size_t duid_len, usec_t llt_time) { @@ -304,37 +304,19 @@ static int dhcp6_client_set_duid_internal( client->duid.type = htobe16(duid_type); memcpy(&client->duid.raw.data, duid, duid_len); client->duid_len = sizeof(client->duid.type) + duid_len; - } else - switch (duid_type) { - case DUID_TYPE_LLT: - if (client->hw_addr.length == 0) - return log_dhcp6_client_errno(client, SYNTHETIC_ERRNO(EOPNOTSUPP), "Failed to set DUID-LLT, MAC address is not set."); - - r = dhcp_identifier_set_duid_llt(&client->duid, llt_time, client->hw_addr.bytes, client->hw_addr.length, client->arp_type, &client->duid_len); - if (r < 0) - return log_dhcp6_client_errno(client, r, "Failed to set DUID-LLT: %m"); - break; - case DUID_TYPE_EN: - r = dhcp_identifier_set_duid_en(&client->duid, &client->duid_len); - if (r < 0) - return log_dhcp6_client_errno(client, r, "Failed to set DUID-EN: %m"); - break; - case DUID_TYPE_LL: - if (client->hw_addr.length == 0) - return log_dhcp6_client_errno(client, SYNTHETIC_ERRNO(EOPNOTSUPP), "Failed to set DUID-LL, MAC address is not set."); - r = dhcp_identifier_set_duid_ll(&client->duid, client->hw_addr.bytes, client->hw_addr.length, client->arp_type, &client->duid_len); - if (r < 0) - return log_dhcp6_client_errno(client, r, "Failed to set DUID-LL: %m"); - break; - case DUID_TYPE_UUID: - r = dhcp_identifier_set_duid_uuid(&client->duid, &client->duid_len); - if (r < 0) - return log_dhcp6_client_errno(client, r, "Failed to set DUID-UUID: %m"); - break; - default: - return log_dhcp6_client_errno(client, SYNTHETIC_ERRNO(EINVAL), "Invalid DUID type"); - } + } else { + r = dhcp_identifier_set_duid(duid_type, client->hw_addr.bytes, client->hw_addr.length, + client->arp_type, llt_time, &client->duid, &client->duid_len); + if (r == -EOPNOTSUPP) + return log_dhcp6_client_errno(client, r, + "Failed to set %s. MAC address is not set or " + "interface type is not supported.", + duid_type_to_string(duid_type)); + if (r < 0) + return log_dhcp6_client_errno(client, r, "Failed to set %s: %m", + duid_type_to_string(duid_type)); + } return 0; } |