Added an OpenFile method.
parent
08226b0390
commit
971c66808d
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@ -76,6 +76,17 @@ type FileSystem interface {
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ReleaseDirHandle(
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ctx context.Context,
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req *ReleaseDirHandleRequest) (*ReleaseDirHandleResponse, error)
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///////////////////////////////////
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// File handles
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///////////////////////////////////
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// Open a file inode. The kernel calls this method when setting up a struct
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// file for a particular inode with type file, usually in response to an
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// open(2) call from a user-space process.
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OpenFile(
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ctx context.Context,
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req *OpenFileRequest) (*OpenFileResponse, error)
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}
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////////////////////////////////////////////////////////////////////////
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@ -381,3 +392,26 @@ type ReleaseDirHandleRequest struct {
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type ReleaseDirHandleResponse struct {
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}
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type OpenFileRequest struct {
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// The ID of the inode to be opened.
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Inode InodeID
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// Mode and options flags.
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Flags bazilfuse.OpenFlags
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}
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type OpenFileResponse struct {
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// An opaque ID that will be echoed in follow-up calls for this file using
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// the same struct file in the kernel. In practice this usually means
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// follow-up calls using the file descriptor returned by open(2).
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//
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// The handle may be supplied to the following methods:
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//
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// * ReadFile
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// * ReleaseFileHandle
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//
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// The file system must ensure this ID remains valid until a later call to
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// ReleaseFileHandle.
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Handle HandleID
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}
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