a simple demo program uses NATIVE APIs ( that is , from NTDLL.DLL, espicially NtQuerySystemInformation API) good to learn how to use NATIVE APIs this demo shows current memory usage, pageing status and freedisk space.

使用ntdll,dll中未公布的函数实现的资源读写加锁的例子-Use NTDLL, the DLL has not released the function implementation example of locking resources, speaking, reading and writing

可以直接下载源码，解压查看自己所需要的。下载TongZhiJia.zip(download TongZhiJia.zip)

# # An unexpected error has been detected by HotSpot Virtual Machine: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x77c556d8, pid=1068, tid=2900 # # Java VM: Java HotSpot(TM) Client VM (1.5.0_11-b03 mixed mode) # Problematic frame: # C