From: Márton Németh <nm...@freemail.hu>
When a system has more than one WiFi interface (not necessarily active at the
same time) the WiFi interface may not be called always /sys/class/net/wlan0 .
Check for all "wlan" strings in /sys/class/net/ directory and add
all of them one by one.
Signed-off-by: Márton Németh <nm...@freemail.hu>
---
diff --git a/tuning/wifi.cpp b/tuning/wifi.cpp
index 659ac9c..38d9be6 100644
--- a/tuning/wifi.cpp
+++ b/tuning/wifi.cpp
@@ -86,16 +86,27 @@ const char *wifi_tunable::toggle_script(void)
void add_wifi_tunables(void)
{
+ struct dirent *entry;
DIR *dir;
+ char* wlan_name;
class wifi_tunable *wifi;
- dir = opendir("/sys/class/net/wlan0/");
+ dir = opendir("/sys/class/net/");
if (!dir)
return;
- closedir(dir);
+ while (1) {
+ entry = readdir(dir);
+ if (!entry)
+ break;
+ wlan_name = strstr(entry->d_name, "wlan");
+ if (wlan_name) {
+ wifi = new class wifi_tunable(wlan_name);
+ all_tunables.push_back(wifi);
+ }
+
+ }
- wifi = new class wifi_tunable("wlan0");
+ closedir(dir);
- all_tunables.push_back(wifi);
}
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