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Merge "Include iface index in the netlink event" into pi-dev

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TreeHugger Robot 2018-03-14 01:44:36 +00:00 committed by Android (Google) Code Review
commit 84379567d3
1 changed files with 6 additions and 0 deletions
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6
libsysutils/src/NetlinkEvent.cpp
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@ -137,6 +137,12 @@ bool NetlinkEvent::parseIfInfoMessage(const struct nlmsghdr *nh) {
switch(rta->rta_type) {
case IFLA_IFNAME:
asprintf(&mParams[0], "INTERFACE=%s", (char *) RTA_DATA(rta));
// We can get the interface change information from sysfs update
// already. But in case we missed those message when devices start.
// We do a update again when received a kLinkUp event. To make
// the message consistent, use IFINDEX here as well since sysfs
// uses IFINDEX.
asprintf(&mParams[1], "IFINDEX=%d", ifi->ifi_index);
mAction = (ifi->ifi_flags & IFF_LOWER_UP) ? Action::kLinkUp :
Action::kLinkDown;
mSubsystem = strdup("net");