nickdowell

#include <unordered_map>

class avg_timer
{
public:
	avg_timer(const char *name, int batch = 120) : name_(name), batch_(batch) {}
	avg_timer(const scope_timer &) = delete;
	~avg_timer() noexcept
	{
		auto elapsed = std::chrono::steady_clock::now() - start_;

nickdowell

10.4	3.1.3
10.13	3.19.3 2017-06-27 16:48:08 2b0954060fe10d6de6d479287dd88890f1bef6cc1beca11bc6cdb79f72e2377b
12.6.8	3.37.0 2021-12-09 01:34:53 9ff244ce0739f8ee52a3e9671adb4ee54c83c640b02e3f9d185fd2f9a179aapl
13.5	3.42.0 2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0

nickdowell

$ clang -dM -E -x c++ /dev/null

#define _LP64 1
#define __AARCH64EL__ 1
#define __AARCH64_CMODEL_SMALL__ 1
#define __AARCH64_SIMD__ 1
#define __APPLE_CC__ 6000
#define __APPLE__ 1
#define __ARM64_ARCH_8__ 1
#define __ARM_64BIT_STATE 1

nickdowell

#!/bin/zsh

set -euxo pipefail

sdk_path=`xcrun -f --sdk iphoneos --show-sdk-path`
plat_path=`xcrun -f --sdk iphoneos --show-sdk-platform-path`

$CLANG_TIDY \
	Sources/MyLibrary/**/*.mm -- \
	-ISources/MyLibrary/include \

nickdowell

https://opensource.apple.com/releases/

Year	2015	2016	2017	2018	2019	2020	2021
macOS	10.11	10.12	10.13	10.14	10.15	11	12
iOS	9	10	11	12	13	14	15
Xcode	7	8	9	10	11	12	13
Libc	1081.1.3	1158.50.2	1244.50.9	1272.250.1	1353.100.2	1439.141.1	1507.100.9
libpthread	138.10.4	218.60.3	[301.50.1](https://github.com/apple-oss-distributio

nickdowell

CLANG_WARN__DUPLICATE_METHOD_MATCH
37a38
> -Wduplicate-method-match

CLANG_WARN__EXIT_TIME_DESTRUCTORS
37c37
< -Wno-exit-time-destructors
---
> -Wexit-time-destructors

nickdowell

Keybase proof

I hereby claim:

• I am nickdowell on github.
• I am nickdowell (https://keybase.io/nickdowell) on keybase.
• I have a public key ASCVNmhBpxVhpMEx_FXUvs5_LQy5W9TLiiE3gNjGFzB1lQo

To claim this, I am signing this object:

nickdowell

NSString *getApsEnvironment()
{
    NSString *provisioningPath = [[NSBundle mainBundle] pathForResource:@"embedded" ofType:@"mobileprovision"];
    if (!provisioningPath)
        return (NSString *)nil;

    // NSISOLatin1 keeps the binary wrapper from being parsed as unicode and dropped as invalid
    NSScanner *scanner = [NSScanner scannerWithString:[NSString stringWithContentsOfFile:provisioningPath encoding:NSISOLatin1StringEncoding error:NULL]];
    if (![scanner scanUpToString:@"<plist" intoString:nil])
        return (NSString *)nil;

nickdowell

#import <Foundation/Foundation.h>
#import <notify.h>

void test()
{
	int notify_token;
	notify_register_dispatch("com.apple.springboard.lockstate", &notify_token, dispatch_get_main_queue(), ^(int token) {
		uint64_t state = UINT64_MAX;
		notify_get_state(token, &state);
		NSLog(@"com.apple.springboard.lockstate = %llu", state);

nickdowell

#import <dlfcn.h>
#import <mach-o/dyld.h>
#import <mach-o/loader.h>


int main(int argc, char *argv[]) {
    
    NSData *data = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] executablePath]];
    NSData *codeSignatureData = nil;