| ACTION | |
| AD_HOC_CODE_SIGNING_ALLOWED | |
| ALTERNATE_GROUP | |
| ALTERNATE_MODE | |
| ALTERNATE_OWNER | |
| ALWAYS_SEARCH_USER_PATHS | |
| ALWAYS_USE_SEPARATE_HEADERMAPS | |
| APPLE_INTERNAL_DEVELOPER_DIR | |
| APPLE_INTERNAL_DIR | |
| APPLE_INTERNAL_DOCUMENTATION_DIR |
| import Darwin | |
| let handle = dlopen("/usr/lib/libc.dylib", RTLD_NOW) | |
| let sym = dlsym(handle, "random") | |
| let functionPointer = UnsafeMutablePointer<() -> CLong>(sym) | |
| let result = functionPointer.memory() | |
| println(result) |
The attached lldb command pblock command lets you peek inside an Objective-C block. It tries to tell you where to find the source code for the block, and the values captured by the block when it was created.
Consider this example program:
#import <Foundation/Foundation.h>
@interface Foo: NSObject
@end
@implementation Foo
| // | |
| // CGPoint+Math.swift | |
| // | |
| // Created by Artur Mkrtchyan on 10/24/20. | |
| // | |
| import UIKit | |
| public extension CGPoint { | |
| func symmetryTo(point: CGPoint) -> CGPoint { |