void ksmc_resumeEnvironment()
{
#if KSCRASH_HAS_THREADS_API
KSLOG_DEBUG("Resuming environment.");
kern_return_t kr;
const task_t thisTask = mach_task_self();
const thread_t thisThread = (thread_t)ksthread_self();
thread_act_array_t threads;
mach_msg_type_number_t numThreads;
if((kr = task_threads(thisTask, &threads, &numThreads)) != KERN_SUCCESS)
{
KSLOG_ERROR("task_threads: %s", mach_error_string(kr));
return;
}
for(mach_msg_type_number_t i = 0; i < numThreads; i++)
{
thread_t thread = threads[i];
if(thread != thisThread && !isThreadInList(thread, g_reservedThreads, g_reservedThreadsCount))
{
if((kr = thread_resume(thread)) != KERN_SUCCESS)
{
// Record the error and keep going.
KSLOG_ERROR("thread_resume (%08x): %s", thread, mach_error_string(kr));
}
}
}
for(mach_msg_type_number_t i = 0; i < numThreads; i++)
{
mach_port_deallocate(thisTask, threads[i]);
}
vm_deallocate(thisTask, (vm_address_t)threads, sizeof(thread_t) * numThreads);
KSLOG_DEBUG("Resume complete.");
#endif
}
bool ksmach_resumeAllThreadsExcept(thread_t* exceptThreads, int exceptThreadsCount)
{
kern_return_t kr;
const task_t thisTask = mach_task_self();
const thread_t thisThread = ksmach_thread_self();
thread_act_array_t threads;
mach_msg_type_number_t numThreads;
if((kr = task_threads(thisTask, &threads, &numThreads)) != KERN_SUCCESS)
{
KSLOG_ERROR("task_threads: %s", mach_error_string(kr));
return false;
}
for(mach_msg_type_number_t i = 0; i < numThreads; i++)
{
thread_t thread = threads[i];
if(thread != thisThread && !isThreadInList(thread, exceptThreads, exceptThreadsCount))
{
if((kr = thread_resume(thread)) != KERN_SUCCESS)
{
KSLOG_ERROR("thread_resume (%08x): %s",
thread, mach_error_string(kr));
// Don't treat this as a fatal error.
}
}
}
for(mach_msg_type_number_t i = 0; i < numThreads; i++)
{
mach_port_deallocate(thisTask, threads[i]);
}
vm_deallocate(thisTask, (vm_address_t)threads, sizeof(thread_t) * numThreads);
return true;
}
