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tst: memfs: update parent timestamp on create/delete

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This commit is contained in:
Bill Zissimopoulos 2016-12-23 17:12:23 -08:00
parent ff3436718c
commit 2d85c7bf73
1 changed files with 21 additions and 0 deletions
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21
tst/memfs/memfs.cpp
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@ -384,6 +384,21 @@ MEMFS_FILE_NODE *MemfsFileNodeMapGetParent(MEMFS_FILE_NODE_MAP *FileNodeMap, PWS
return iter->second;
}
static inline
VOID MemfsFileNodeMapTouchParent(MEMFS_FILE_NODE_MAP *FileNodeMap, MEMFS_FILE_NODE *FileNode)
{
NTSTATUS Result;
MEMFS_FILE_NODE *Parent;
if (L'\\' == FileNode->FileName[0] && L'\0' == FileNode->FileName[1])
return;
Parent = MemfsFileNodeMapGetParent(FileNodeMap, FileNode->FileName, &Result);
if (0 == Parent)
return;
Parent->FileInfo.LastAccessTime =
Parent->FileInfo.LastWriteTime =
Parent->FileInfo.ChangeTime = MemfsGetSystemTime();
}
static inline
NTSTATUS MemfsFileNodeMapInsert(MEMFS_FILE_NODE_MAP *FileNodeMap, MEMFS_FILE_NODE *FileNode,
PBOOLEAN PInserted)
@ -393,7 +408,10 @@ NTSTATUS MemfsFileNodeMapInsert(MEMFS_FILE_NODE_MAP *FileNodeMap, MEMFS_FILE_NOD
{
*PInserted = FileNodeMap->insert(MEMFS_FILE_NODE_MAP::value_type(FileNode->FileName, FileNode)).second;
if (*PInserted)
{
MemfsFileNodeReference(FileNode);
MemfsFileNodeMapTouchParent(FileNodeMap, FileNode);
}
return STATUS_SUCCESS;
}
catch (...)
@ -406,7 +424,10 @@ static inline
VOID MemfsFileNodeMapRemove(MEMFS_FILE_NODE_MAP *FileNodeMap, MEMFS_FILE_NODE *FileNode)
{
if (FileNodeMap->erase(FileNode->FileName))
{
MemfsFileNodeMapTouchParent(FileNodeMap, FileNode);
MemfsFileNodeDereference(FileNode);
}
}
static inline