From c06aead0c39d0dd2f1ee5bfde073e2a66756cff4 Mon Sep 17 00:00:00 2001 From: Susant Sahani Date: Wed, 29 Jul 2015 11:59:16 +0530 Subject: sd-netlink: introduce api for new NL type NLA_FLAG --- src/libsystemd/sd-netlink/netlink-message.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'src/libsystemd/sd-netlink') diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c index b0ed2f2882..3ba62a6be9 100644 --- a/src/libsystemd/sd-netlink/netlink-message.c +++ b/src/libsystemd/sd-netlink/netlink-message.c @@ -262,6 +262,24 @@ int sd_netlink_message_append_string(sd_netlink_message *m, unsigned short type, return 0; } +int sd_netlink_message_append_flag(sd_netlink_message *m, unsigned short type) { + size_t size; + int r; + + assert_return(m, -EINVAL); + assert_return(!m->sealed, -EPERM); + + r = message_attribute_has_type(m, &size, type, NETLINK_TYPE_FLAG); + if (r < 0) + return r; + + r = add_rtattr(m, type, NULL, 0); + if (r < 0) + return r; + + return 0; +} + int sd_netlink_message_append_u8(sd_netlink_message *m, unsigned short type, uint8_t data) { int r; -- cgit v1.2.3-54-g00ecf