private static extern bool MiniDumpWriteDump(
IntPtr hProcess,
uint processId,
SafeHandle hFile,
uint dumpType,
ref MiniDumpExceptionInformation expParam,
IntPtr userStreamParam,
IntPtr callbackParam);
public static bool Write(SafeHandle fileHandle, Option options)
{
var currentProcess = Process.GetCurrentProcess();
var currentProcessHandle = currentProcess.Handle;
var currentProcessId = (uint)currentProcess.Id;
var exp = new MiniDumpExceptionInformation()
{
ThreadId = GetCurrentThreadId(),
ClientPointers = false,
ExceptionPointers = IntPtr.Zero
};
return(MiniDumpWriteDump(currentProcessHandle, currentProcessId, fileHandle, (uint)options, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero));
}
public static bool dumpSelf(string dumpFile)
{
IntPtr hProcess = Process.GetCurrentProcess().Handle;
uint PID = (uint)Process.GetCurrentProcess().Id;
// Create a crash dump, which we will then pass to windbg for analysis.
using (FileStream foo = File.OpenWrite(dumpFile))
{
MiniDumpExceptionInformation exp = new MiniDumpExceptionInformation();
exp.ThreadId = 0xffffffff;
exp.ClientPointers = false;
if (!MiniDumpWriteDump(hProcess, PID, foo.SafeFileHandle, Option.WithFullMemory, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero))
{
throw new Exception("unable to dump - GLE " + Marshal.GetLastWin32Error());
}
}
return(true);
}
static extern bool MiniDumpWriteDump(IntPtr hProcess, uint processId, SafeHandle hFile, uint dumpType, ref MiniDumpExceptionInformation expParam, IntPtr userStreamParam, IntPtr callbackParam);