aaaa

#import <Foundation/Foundation.h>

int main (void) {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

    //Changing the uid
    setuid(0);

    NSLog(@"ruid: %d\n", getuid());
    NSLog(@"euid: %d\n", geteuid());

    // Launching airport, normally, here, i'm root...
    NSTask *airport = [[NSTask alloc] init];
    [airport setLaunchPath:@"YOUR TOOL PATH"];
    [airport setArguments:[NSArray arrayWithObjects:@"YOUR TOOL ARGS", nil]];

    [airport launch];

    [pool drain];
    return 0;
}