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author | Susant Sahani <ssahani@gmail.com> | 2015-07-29 11:59:16 +0530 |
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committer | Sven Eden <yamakuzure@gmx.net> | 2017-03-14 10:07:20 +0100 |
commit | d78f66f754716d82da11dd60c23e514d0603af6f (patch) | |
tree | f45160ce3e785b2d384736dfad790dddddd341a2 /src/libsystemd/sd-netlink | |
parent | 584f41a866c8c4c4e8ccc40d3ee39ccbee3ded76 (diff) |
sd-netlink: introduce api for new NL type NLA_FLAG
Diffstat (limited to 'src/libsystemd/sd-netlink')
-rw-r--r-- | src/libsystemd/sd-netlink/netlink-message.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c index 23f369c57..a913d82cf 100644 --- a/src/libsystemd/sd-netlink/netlink-message.c +++ b/src/libsystemd/sd-netlink/netlink-message.c @@ -261,6 +261,24 @@ 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; |