diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-02-14 22:39:48 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-02-15 12:14:45 +0100 |
| commit | ee3a6a51e5b098aa0c9641ed71d275c459ad2f5a (patch) | |
| tree | b97e0d80db759e2debacbe4a4a3f605f34520319 /src/libsystemd/sd-rtnl | |
| parent | a7b74db6e72f4f19f74eabc81c1ebb4cb8670f06 (diff) | |
sd-rtnl: message_open_container - don't take a 'size' argument
We can always know the size based on the type, so let's do this inside the library.
Diffstat (limited to 'src/libsystemd/sd-rtnl')
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 12 | ||||
| -rw-r--r-- | src/libsystemd/sd-rtnl/test-rtnl.c | 8 |
2 files changed, 12 insertions, 8 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index 226329f314..096a32236c 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -699,7 +699,7 @@ int sd_rtnl_message_append_ether_addr(sd_rtnl_message *m, unsigned short type, c return 0; } -int sd_rtnl_message_open_container(sd_rtnl_message *m, unsigned short type, size_t extra) { +int sd_rtnl_message_open_container(sd_rtnl_message *m, unsigned short type) { uint16_t rtm_type; assert_return(m, -EINVAL); @@ -710,9 +710,13 @@ int sd_rtnl_message_open_container(sd_rtnl_message *m, unsigned short type, size if (rtnl_message_type_is_link(rtm_type)) { if ((type == IFLA_LINKINFO && m->n_containers == 0) || - (type == IFLA_INFO_DATA && m->n_containers == 1 && GET_CONTAINER(m, 0)->rta_type == IFLA_LINKINFO) || - (type == VETH_INFO_PEER && m->n_containers == 2 && GET_CONTAINER(m, 1)->rta_type == IFLA_INFO_DATA)) - return add_rtattr(m, type, NULL, extra); + (type == IFLA_INFO_DATA && m->n_containers == 1 && + GET_CONTAINER(m, 0)->rta_type == IFLA_LINKINFO)) + return add_rtattr(m, type, NULL, 0); + else if (type == VETH_INFO_PEER && m->n_containers == 2 && + GET_CONTAINER(m, 1)->rta_type == IFLA_INFO_DATA && + GET_CONTAINER(m, 0)->rta_type == IFLA_LINKINFO) + return add_rtattr(m, type, NULL, sizeof(struct ifinfomsg)); } return -ENOTSUP; diff --git a/src/libsystemd/sd-rtnl/test-rtnl.c b/src/libsystemd/sd-rtnl/test-rtnl.c index 9de3806251..53efed561a 100644 --- a/src/libsystemd/sd-rtnl/test-rtnl.c +++ b/src/libsystemd/sd-rtnl/test-rtnl.c @@ -287,11 +287,11 @@ static void test_container(void) { assert(sd_rtnl_message_new_link(RTM_NEWLINK, 0, &m) >= 0); - assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO, 0) >= 0); - assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO, 0) == -ENOTSUP); + assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0); + assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO) == -ENOTSUP); assert(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "kind") >= 0); - assert(sd_rtnl_message_open_container(m, IFLA_INFO_DATA, 0) >= 0); - assert(sd_rtnl_message_open_container(m, IFLA_INFO_DATA, 0) == -ENOTSUP); + assert(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) >= 0); + assert(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) == -ENOTSUP); assert(sd_rtnl_message_append_u16(m, IFLA_VLAN_ID, 100) >= 0); assert(sd_rtnl_message_close_container(m) >= 0); assert(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "kind") >= 0); |