75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/*
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* tclFileSystem.h --
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*
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* This file contains the common defintions and prototypes for use by
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* Tcl's filesystem and path handling layers.
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*
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* Copyright (c) 2003 Vince Darley.
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*
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* See the file "license.terms" for information on usage and redistribution of
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* this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*/
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#ifndef _TCLFILESYSTEM
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#define _TCLFILESYSTEM
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#include "tcl.h"
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/*
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* The internal TclFS API provides routines for handling and manipulating
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* paths efficiently, taking direct advantage of the "path" Tcl_Obj type.
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*
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* These functions are not exported at all at present.
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*/
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MODULE_SCOPE int TclFSCwdPointerEquals(Tcl_Obj **pathPtrPtr);
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MODULE_SCOPE int TclFSNormalizeToUniquePath(Tcl_Interp *interp,
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Tcl_Obj *pathPtr, int startAt);
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MODULE_SCOPE Tcl_Obj * TclFSMakePathRelative(Tcl_Interp *interp,
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Tcl_Obj *pathPtr, Tcl_Obj *cwdPtr);
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MODULE_SCOPE int TclFSEnsureEpochOk(Tcl_Obj *pathPtr,
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const Tcl_Filesystem **fsPtrPtr);
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MODULE_SCOPE void TclFSSetPathDetails(Tcl_Obj *pathPtr,
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const Tcl_Filesystem *fsPtr, ClientData clientData);
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MODULE_SCOPE Tcl_Obj * TclFSNormalizeAbsolutePath(Tcl_Interp *interp,
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Tcl_Obj *pathPtr);
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MODULE_SCOPE size_t TclFSEpoch(void);
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/*
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* Private shared variables for use by tclIOUtil.c and tclPathObj.c
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*/
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MODULE_SCOPE const Tcl_Filesystem tclNativeFilesystem;
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/*
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* Private shared functions for use by tclIOUtil.c, tclPathObj.c and
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* tclFileName.c, and any platform-specific filesystem code.
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*/
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MODULE_SCOPE Tcl_PathType TclFSGetPathType(Tcl_Obj *pathPtr,
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const Tcl_Filesystem **filesystemPtrPtr,
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int *driveNameLengthPtr);
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MODULE_SCOPE Tcl_PathType TclFSNonnativePathType(const char *pathPtr,
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int pathLen, const Tcl_Filesystem **filesystemPtrPtr,
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int *driveNameLengthPtr, Tcl_Obj **driveNameRef);
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MODULE_SCOPE Tcl_PathType TclGetPathType(Tcl_Obj *pathPtr,
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const Tcl_Filesystem **filesystemPtrPtr,
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int *driveNameLengthPtr, Tcl_Obj **driveNameRef);
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MODULE_SCOPE int TclFSEpochOk(size_t filesystemEpoch);
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MODULE_SCOPE int TclFSCwdIsNative(void);
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MODULE_SCOPE Tcl_Obj * TclWinVolumeRelativeNormalize(Tcl_Interp *interp,
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const char *path, Tcl_Obj **useThisCwdPtr);
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MODULE_SCOPE Tcl_FSPathInFilesystemProc TclNativePathInFilesystem;
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MODULE_SCOPE Tcl_FSCreateInternalRepProc TclNativeCreateNativeRep;
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#endif /* _TCLFILESYSTEM */
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/*
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* Local Variables:
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* mode: c
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* c-basic-offset: 4
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* fill-column: 78
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* End:
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*/
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