From 1505b1f3682654147ef19d43e174ff43b13d32d0 Mon Sep 17 00:00:00 2001
From: Bill Zissimopoulos <billziss@navimatics.com>
Date: Mon, 23 May 2016 13:47:07 -0700
Subject: [PATCH] memfs: add -d (debug) switch

---
 tst/memfs/memfs-main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tst/memfs/memfs-main.c b/tst/memfs/memfs-main.c
index 86c87992..65d90187 100644
--- a/tst/memfs/memfs-main.c
+++ b/tst/memfs/memfs-main.c
@@ -30,13 +30,14 @@
 static ULONG wcstol_deflt(wchar_t *w, ULONG deflt)
 {
     wchar_t *endp;
-    ULONG ul = wcstol(w, &endp, 10);
+    ULONG ul = wcstol(w, &endp, 0);
     return L'\0' != w[0] && L'\0' == *endp ? ul : deflt;
 }
 
 NTSTATUS SvcStart(FSP_SERVICE *Service, ULONG argc, PWSTR *argv)
 {
     wchar_t **argp, **arge;
+    ULONG DebugFlags = 0;
     ULONG Flags = MemfsDisk;
     ULONG FileInfoTimeout = INFINITE;
     ULONG MaxFileNodes = 1024;
@@ -55,6 +56,9 @@ NTSTATUS SvcStart(FSP_SERVICE *Service, ULONG argc, PWSTR *argv)
         {
         case L'?':
             goto usage;
+        case L'd':
+            argtol(DebugFlags);
+            break;
         case L'm':
             argtos(MountPoint);
             break;
@@ -93,6 +97,8 @@ NTSTATUS SvcStart(FSP_SERVICE *Service, ULONG argc, PWSTR *argv)
         goto exit;
     }
 
+    FspFileSystemSetDebugLog(MemfsFileSystem(Memfs), DebugFlags);
+
     if (0 != MountPoint && L'\0' != MountPoint[0])
     {
         Result = FspFileSystemSetMountPoint(MemfsFileSystem(Memfs),
@@ -133,6 +139,7 @@ usage:
         "usage: %s OPTIONS\n"
         "\n"
         "options:\n"
+        "    -d DebugFlags       [-1: enable all debug logs]\n"
         "    -t FileInfoTimeout  [millis]\n"
         "    -n MaxFileNodes\n"
         "    -s MaxFileSize      [bytes]\n"