roc.c

   1 #include <net/if.h>
   2 #include <errno.h>
   3 #include <string.h>
   4
   5 #include <netlink/genl/genl.h>
   6 #include <netlink/genl/family.h>
   7 #include <netlink/genl/ctrl.h>
   8 #include <netlink/msg.h>
   9 #include <netlink/attr.h>
  10
  11 #include "nl80211.h"
  12 #include "iw.h"
  13
  14 SECTION(roc);
  15
  16 static int handle_roc_start(struct nl80211_state *state, struct nl_cb *cb,
  17                             struct nl_msg *msg, int argc, char **argv,
  18                             enum id_input id)
  19 {
  20         char *end;
  21         int freq, time;
  22
  23         if (argc != 2)
  24                 return 1;
  25
  26         freq = strtol(argv[0], &end, 0);
  27         if (!end || *end)
  28                 return 1;
  29
  30         time = strtol(argv[1], &end, 0);
  31         if (!end || *end)
  32                 return 1;
  33
  34         NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
  35         NLA_PUT_U32(msg, NL80211_ATTR_DURATION, time);
  36         return 0;
  37  nla_put_failure:
  38         return -ENOBUFS;
  39 }
  40
  41 COMMAND(roc, start, "<freq> <time in ms>", NL80211_CMD_REMAIN_ON_CHANNEL, 0, CIB_NETDEV, handle_roc_start, "");