| #include <errno.h> |
| |
| #include <netlink/genl/genl.h> |
| #include <netlink/genl/family.h> |
| #include <netlink/genl/ctrl.h> |
| #include <netlink/msg.h> |
| #include <netlink/attr.h> |
| |
| #include "nl80211.h" |
| #include "iw.h" |
| |
| static int offchannel(struct nl80211_state *state, struct nl_cb *cb, |
| struct nl_msg *msg, int argc, char **argv, |
| enum id_input id) |
| { |
| char *end; |
| |
| /* freq */ |
| NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, |
| strtoul(argv[0], &end, 10)); |
| if (*end != '\0') |
| return 1; |
| argv++; |
| argc--; |
| |
| /* duration */ |
| NLA_PUT_U32(msg, NL80211_ATTR_DURATION, |
| strtoul(argv[0], &end, 10)); |
| if (*end != '\0') |
| return 1; |
| argv++; |
| argc--; |
| |
| if (argc) |
| return 1; |
| |
| return 0; |
| nla_put_failure: |
| return -ENOSPC; |
| } |
| |
| TOPLEVEL(offchannel, "<freq> <duration>", NL80211_CMD_REMAIN_ON_CHANNEL, 0, |
| CIB_NETDEV, offchannel, |
| "Leave operating channel and go to the given channel for a while."); |