projects / thirdparty / iw.git / blame
| Commit | Line | Data |
|---|---|---|
| 6829308d JB |
1 | #include <errno.h> |
| 2 | ||
| 3 | #include <netlink/genl/genl.h> | |
| 4 | #include <netlink/genl/family.h> | |
| 5 | #include <netlink/genl/ctrl.h> | |
| 6 | #include <netlink/msg.h> | |
| 7 | #include <netlink/attr.h> | |
| 8 | ||
| 9 | #include "nl80211.h" | |
| 10 | #include "iw.h" | |
| 11 | ||
| 34b23014 | 12 | static int offchannel(struct nl80211_state *state, |
| 05514f95 JB |
13 | struct nl_msg *msg, int argc, char **argv, |
| 14 | enum id_input id) | |
| 6829308d JB |
15 | { |
| 16 | char *end; | |
| 17 | ||
| 7082f96f OO |
18 | if (argc < 2) |
| 19 | return 1; | |
| 20 | ||
| 6829308d JB |
21 | /* freq */ |
| 22 | NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, | |
| 23 | strtoul(argv[0], &end, 10)); | |
| 24 | if (*end != '\0') | |
| 25 | return 1; | |
| 26 | argv++; | |
| 27 | argc--; | |
| 28 | ||
| 29 | /* duration */ | |
| 30 | NLA_PUT_U32(msg, NL80211_ATTR_DURATION, | |
| 31 | strtoul(argv[0], &end, 10)); | |
| 32 | if (*end != '\0') | |
| 33 | return 1; | |
| 34 | argv++; | |
| 35 | argc--; | |
| 36 | ||
| 37 | if (argc) | |
| 38 | return 1; | |
| 39 | ||
| 40 | return 0; | |
| 41 | nla_put_failure: | |
| 42 | return -ENOSPC; | |
| 43 | } | |
| 44 | ||
| 45 | TOPLEVEL(offchannel, "<freq> <duration>", NL80211_CMD_REMAIN_ON_CHANNEL, 0, | |
| 46 | CIB_NETDEV, offchannel, | |
| 47 | "Leave operating channel and go to the given channel for a while."); |