diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2009-08-09 14:24:43 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2009-08-09 14:24:43 +0000 |
| commit | 2a9a87e89172c147c1dc222f67221f825755e9aa (patch) | |
| tree | dd26bfe841ea6ff2d0a78d8e8e080fae4f277cc5 /libs/iwinfo/src/iwinfo_madwifi.c | |
| parent | 398c125336f035a9a5a23b476f597b2e22fb672a (diff) | |
libs/iwinfo: implement *_get_frequency() - operating freq in mhz
Diffstat (limited to 'libs/iwinfo/src/iwinfo_madwifi.c')
| -rw-r--r-- | libs/iwinfo/src/iwinfo_madwifi.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libs/iwinfo/src/iwinfo_madwifi.c b/libs/iwinfo/src/iwinfo_madwifi.c index 85b5857c7..7869b34c7 100644 --- a/libs/iwinfo/src/iwinfo_madwifi.c +++ b/libs/iwinfo/src/iwinfo_madwifi.c @@ -127,6 +127,19 @@ int madwifi_get_channel(const char *ifname, int *buf) return -1; } +int madwifi_get_frequency(const char *ifname, int *buf) +{ + struct iwreq wrq; + + if( madwifi_ioctl(&wrq, ifname, SIOCGIWFREQ, NULL, 0) >= 0 ) + { + *buf = (uint16_t)(wrq.u.freq.m / 100000); + return 0; + } + + return -1; +} + int madwifi_get_bitrate(const char *ifname, int *buf) { unsigned int mode, len, rate, rate_count; |