C++ (Cpp) __pthread_set_self 예제들

예제 #1

파일: Trampoline.t.cpp 프로젝트: liufeigit/cycript-1

extern "C" void Start(Baton *baton) {
    struct _pthread self;
    $bzero(&self, sizeof(self));

    const mach_header_xx *pthread(Library(baton, "/usr/lib/system/libsystem_pthread.dylib"));
    if (pthread == NULL)
        pthread = Library(baton, "/usr/lib/system/libsystem_c.dylib");

    void (*$__pthread_set_self)(pthread_t);
    cyset($__pthread_set_self, "___pthread_set_self", pthread);

    self.tsd[0] = &self;
    $__pthread_set_self(&self);

    int (*$pthread_create)(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *);
    cyset($pthread_create, "_pthread_create", pthread);

    pthread_t thread;
    $pthread_create(&thread, NULL, &Routine, baton);

    const mach_header_xx *kernel(Library(baton, "/usr/lib/system/libsystem_kernel.dylib"));

    mach_port_t (*$mach_thread_self)();
    cyset($mach_thread_self, "_mach_thread_self", kernel);

    kern_return_t (*$thread_terminate)(thread_act_t);
    cyset($thread_terminate, "_thread_terminate", kernel);

    $thread_terminate($mach_thread_self());
}

예제 #2

파일: injectant.c 프로젝트: mietek/injection

void entry(ptrdiff_t codeOffset, void *param, size_t paramSize, void *pthreadData) {
#if defined(__i386__) || defined(__x86_64__)
	extern void __pthread_set_self(char *);
	__pthread_set_self(pthreadData);
#endif
	printf("Access granted\n");
	thread_suspend(mach_thread_self());
}