diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-04-14 12:41:13 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-04-14 17:53:01 +0200 |
| commit | e00d77ddd598ea6cbc2d512d143e9e4d98e62256 (patch) | |
| tree | 04f22323b83bf5568bf8f84bebd1fb514def8f16 /src/libsystemd | |
| parent | e9189a1f56e5dd418d13dfcf3a7f5a701884858e (diff) | |
sd-rtnl: message_addr - expose a few more getters
Diffstat (limited to 'src/libsystemd')
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index c9f348704d..fc71ed9018 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -259,6 +259,66 @@ int sd_rtnl_message_addr_set_scope(sd_rtnl_message *m, unsigned char scope) { return 0; } +int sd_rtnl_message_addr_get_family(sd_rtnl_message *m, unsigned char *family) { + struct ifaddrmsg *ifa; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL); + assert_return(family, -EINVAL); + + ifa = NLMSG_DATA(m->hdr); + + *family = ifa->ifa_family; + + return 0; +} + +int sd_rtnl_message_addr_get_scope(sd_rtnl_message *m, unsigned char *scope) { + struct ifaddrmsg *ifa; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL); + assert_return(scope, -EINVAL); + + ifa = NLMSG_DATA(m->hdr); + + *scope = ifa->ifa_scope; + + return 0; +} + +int sd_rtnl_message_addr_get_flags(sd_rtnl_message *m, unsigned char *flags) { + struct ifaddrmsg *ifa; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL); + assert_return(flags, -EINVAL); + + ifa = NLMSG_DATA(m->hdr); + + *flags = ifa->ifa_flags; + + return 0; +} + +int sd_rtnl_message_addr_get_ifindex(sd_rtnl_message *m, int *ifindex) { + struct ifaddrmsg *ifa; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL); + assert_return(ifindex, -EINVAL); + + ifa = NLMSG_DATA(m->hdr); + + *ifindex = ifa->ifa_index; + + return 0; +} + int sd_rtnl_message_new_addr(sd_rtnl *rtnl, sd_rtnl_message **ret, uint16_t nlmsg_type, int index, unsigned char family) { |