getting error in the SOLStumbler for wifi list - ios

Question

In my app I need to get the wifi details, with this I got the connected wifi details, I want to get the wifi list, so I used the private API SOLStumbler, with this I am getting an exc_bad_access error in
apple80211Open(&airportHandle);
actual code is:
NSMutableDictionary *networks; //Key: MAC Address (BSSID)
void *libHandle;
void *airportHandle;
int (*apple80211Open)(void *);
int (*apple80211Bind)(void *, NSString *);
int (*apple80211Close)(void *);
int (*associate)(void *, NSDictionary*, NSString*);
int (*apple80211Scan)(void *, NSArray **, void *);
- (id)init
{
self = [super init];
networks = [[NSMutableDictionary alloc] init];
libHandle = dlopen("/System/Library/SystemConfiguration/IPConfiguration.bundle/IPConfiguration", RTLD_LAZY);
// libHandle = dlopen("/System/Library/SystemConfiguration/WiFiManager.bundle/WiFiManager", RTLD_LAZY);
// libHandle = dlopen("/System/Library/PrivateFrameworks/MobileWiFi.framework/MobileWiFi", RTLD_LAZY);
char *error;
if (libHandle == NULL && (error = dlerror()) != NULL) {
NSLog(#"err ...r%s",error);
exit(1);
}
else{
NSLog(#"not null");
}
apple80211Open = dlsym(libHandle, "Apple80211Open");
apple80211Bind = dlsym(libHandle, "Apple80211BindToInterface");
apple80211Close = dlsym(libHandle, "Apple80211Close");
apple80211Scan = dlsym(libHandle, "Apple80211Scan");
applecopy= dlsym(libHandle, "Apple80211GetInfoCopy");
apple80211Open(&airportHandle);
apple80211Bind(airportHandle, #"en0");
return self;
}

Answer 1

Above Method not accepted by apple because they are using private API,
Please try to used below method to get the SSID and BSSID without using Private API.
- (id)fetchSSIDInfo {
NSArray *ifs = (__bridge_transfer NSArray *)CNCopySupportedInterfaces();
NSLog(#"Supported interfaces: %#", ifs);
NSDictionary *info;
for (NSString *ifnam in ifs) {
info = (__bridge_transfer NSDictionary *)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam);
NSLog(#"%# => %#", ifnam, info);
if (info && [info count]) { break; }
}
return info;}