diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-11-09 11:47:44 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-11-09 11:47:44 +0000 |
| commit | 8f348ad02b3bb4e899aea925cb2c06d04626fa14 (patch) | |
| tree | 5fd233c07ea90e399ec02754dbc178001e2f1dcd /package/iw/patches/120-per_chain_signal_strength.patch | |
| parent | f7ec5e7119a84796ea180150843ae2a96492415f (diff) | |
pacakge/iw: don't show a stray ']' if the chain signal attribute list is empty
Without the patch, the output of 'station dump' command looks weird in
some cases:
root@OpenWrt:/# iw dev wlan0 station dump
Station 00:21:27:cb:57:02 (on wlan0)
inactive time: 190 ms
rx bytes: 36652
rx packets: 149
tx bytes: 1998
tx packets: 16
tx retries: 0
tx failed: 0
signal: -31 ] dBm
signal avg: -30 [-32, -36] dBm
tx bitrate: 5.5 MBit/s
rx bitrate: 54.0 MBit/s
root@OpenWrt:/#
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28879 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/iw/patches/120-per_chain_signal_strength.patch')
| -rw-r--r-- | package/iw/patches/120-per_chain_signal_strength.patch | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/package/iw/patches/120-per_chain_signal_strength.patch b/package/iw/patches/120-per_chain_signal_strength.patch index abdd6381c0..411b51e3d0 100644 --- a/package/iw/patches/120-per_chain_signal_strength.patch +++ b/package/iw/patches/120-per_chain_signal_strength.patch @@ -1,6 +1,6 @@ --- a/station.c +++ b/station.c -@@ -61,6 +61,31 @@ static void print_sta_bitrate(struct nla +@@ -61,6 +61,33 @@ static void print_sta_bitrate(struct nla } } @@ -24,7 +24,9 @@ + cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix, + (int8_t) nla_get_u8(attr)); + } -+ snprintf(cur, sizeof(buf) - (cur - buf), "] "); ++ ++ if (i) ++ snprintf(cur, sizeof(buf) - (cur - buf), "] "); + + return buf; +} @@ -32,7 +34,7 @@ static int print_sta_handler(struct nl_msg *msg, void *arg) { struct nlattr *tb[NL80211_ATTR_MAX + 1]; -@@ -81,7 +106,10 @@ static int print_sta_handler(struct nl_m +@@ -81,7 +108,10 @@ static int print_sta_handler(struct nl_m [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 }, [NL80211_STA_INFO_TX_RETRIES] = { .type = NLA_U32 }, [NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 }, @@ -43,7 +45,7 @@ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), NULL); -@@ -128,12 +156,18 @@ static int print_sta_handler(struct nl_m +@@ -128,12 +158,18 @@ static int print_sta_handler(struct nl_m if (sinfo[NL80211_STA_INFO_TX_FAILED]) printf("\n\ttx failed:\t%u", nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED])); |