openbsd wifi status

vene.cpp

@@ -114,6 +114,7 @@ extern "C"
 		try
 		{
 			// Net
+			#if defined(__linux__)
 			for(const auto& dir_entry: fs::directory_iterator("/sys/class/net"))
 			{
 				string interface_state;
@@ -142,6 +143,19 @@ extern "C"
 					break;
 				}
 			}
+			#else
+			if(const char* ssid = wifi_essid("iwn0"); ssid)
+			{
+				new_stat += "🛜";
+				new_stat += ssid;
+			}
+			new_stat += ' ';
+			if(const char* perc = wifi_perc("iwn0"); perc)
+			{
+				new_stat += perc;
+				new_stat += "% ";
+			}
+			#endif
 
 			// Battery
 			string charge;
@@ -215,8 +229,11 @@ extern "C"
 			updatestatus();
 			next_update = now + 10s;
 		}
-		else if(now > next_update)
+		else if(!has_child && now > next_update)
 		{
+			// Clean up all zombies
+			while (waitpid(-1, nullptr, WNOHANG) > 0);
+
 			updatestatus();
 			next_update = now + 10s;
 		}