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* then dispatches to the appropriate registered
* handler
* 3. flexible -- Attempts to find a core Xvfs instance for the
* process at runtime, if found do #2, otherwise
* fallback to #1
*
*/
int xvfs_standalone_register(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) {
Tcl_Filesystem *xvfs_tclfs_Info;
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* then dispatches to the appropriate registered
* handler
* 3. flexible -- Attempts to find a core Xvfs instance for the
* process at runtime, if found do #2, otherwise
* fallback to #1
*
*/
static Tcl_Filesystem xvfs_tclfs_standalone_fs;
int xvfs_standalone_register(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) {
int tcl_ret;
static int registered = 0;
/*
* Ensure this instance is not already registered
*/
if (registered) {
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if (fsInfo->protocolVersion != XVFS_PROTOCOL_VERSION) {
if (interp) {
Tcl_SetResult(interp, "Protocol mismatch", NULL);
}
return(TCL_ERROR);
}
xvfs_tclfs_Info = (Tcl_Filesystem *) Tcl_AttemptAlloc(sizeof(*xvfs_tclfs_Info));
if (!xvfs_tclfs_Info) {
if (interp) {
Tcl_SetResult(interp, "Unable to allocate Tcl_Filesystem object", NULL);
}
return(TCL_ERROR);
}
xvfs_tclfs_Info->typeName = "xvfs";
xvfs_tclfs_Info->structureLength = sizeof(*xvfs_tclfs_Info);
xvfs_tclfs_Info->version = TCL_FILESYSTEM_VERSION_1;
xvfs_tclfs_Info->pathInFilesystemProc = xvfs_tclfs_standalone_pathInFilesystem;
xvfs_tclfs_Info->dupInternalRepProc = NULL;
xvfs_tclfs_Info->freeInternalRepProc = NULL;
xvfs_tclfs_Info->internalToNormalizedProc = NULL;
xvfs_tclfs_Info->createInternalRepProc = NULL;
xvfs_tclfs_Info->normalizePathProc = NULL;
xvfs_tclfs_Info->filesystemPathTypeProc = NULL;
xvfs_tclfs_Info->filesystemSeparatorProc = NULL;
xvfs_tclfs_Info->statProc = xvfs_tclfs_standalone_stat;
xvfs_tclfs_Info->accessProc = NULL;
xvfs_tclfs_Info->openFileChannelProc = xvfs_tclfs_standalone_openFileChannel;
xvfs_tclfs_Info->matchInDirectoryProc = NULL;
xvfs_tclfs_Info->utimeProc = NULL;
xvfs_tclfs_Info->linkProc = NULL;
xvfs_tclfs_Info->listVolumesProc = xvfs_tclfs_standalone_listVolumes;
xvfs_tclfs_Info->fileAttrStringsProc = NULL;
xvfs_tclfs_Info->fileAttrsGetProc = NULL;
xvfs_tclfs_Info->fileAttrsSetProc = NULL;
xvfs_tclfs_Info->createDirectoryProc = NULL;
xvfs_tclfs_Info->removeDirectoryProc = NULL;
xvfs_tclfs_Info->deleteFileProc = NULL;
xvfs_tclfs_Info->copyFileProc = NULL;
xvfs_tclfs_Info->renameFileProc = NULL;
xvfs_tclfs_Info->copyDirectoryProc = NULL;
xvfs_tclfs_Info->lstatProc = NULL;
xvfs_tclfs_Info->loadFileProc = NULL;
xvfs_tclfs_Info->getCwdProc = NULL;
xvfs_tclfs_Info->chdirProc = NULL;
tcl_ret = Tcl_FSRegister(NULL, xvfs_tclfs_Info);
if (tcl_ret != TCL_OK) {
if (interp) {
Tcl_SetResult(interp, "Tcl_FSRegister() failed", NULL);
}
return(tcl_ret);
}
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if (fsInfo->protocolVersion != XVFS_PROTOCOL_VERSION) {
if (interp) {
Tcl_SetResult(interp, "Protocol mismatch", NULL);
}
return(TCL_ERROR);
}
xvfs_tclfs_standalone_fs.typeName = "xvfs";
xvfs_tclfs_standalone_fs.structureLength = sizeof(xvfs_tclfs_standalone_fs);
xvfs_tclfs_standalone_fs.version = TCL_FILESYSTEM_VERSION_1;
xvfs_tclfs_standalone_fs.pathInFilesystemProc = xvfs_tclfs_standalone_pathInFilesystem;
xvfs_tclfs_standalone_fs.dupInternalRepProc = NULL;
xvfs_tclfs_standalone_fs.freeInternalRepProc = NULL;
xvfs_tclfs_standalone_fs.internalToNormalizedProc = NULL;
xvfs_tclfs_standalone_fs.createInternalRepProc = NULL;
xvfs_tclfs_standalone_fs.normalizePathProc = NULL;
xvfs_tclfs_standalone_fs.filesystemPathTypeProc = NULL;
xvfs_tclfs_standalone_fs.filesystemSeparatorProc = NULL;
xvfs_tclfs_standalone_fs.statProc = xvfs_tclfs_standalone_stat;
xvfs_tclfs_standalone_fs.accessProc = NULL;
xvfs_tclfs_standalone_fs.openFileChannelProc = xvfs_tclfs_standalone_openFileChannel;
xvfs_tclfs_standalone_fs.matchInDirectoryProc = NULL;
xvfs_tclfs_standalone_fs.utimeProc = NULL;
xvfs_tclfs_standalone_fs.linkProc = NULL;
xvfs_tclfs_standalone_fs.listVolumesProc = xvfs_tclfs_standalone_listVolumes;
xvfs_tclfs_standalone_fs.fileAttrStringsProc = NULL;
xvfs_tclfs_standalone_fs.fileAttrsGetProc = NULL;
xvfs_tclfs_standalone_fs.fileAttrsSetProc = NULL;
xvfs_tclfs_standalone_fs.createDirectoryProc = NULL;
xvfs_tclfs_standalone_fs.removeDirectoryProc = NULL;
xvfs_tclfs_standalone_fs.deleteFileProc = NULL;
xvfs_tclfs_standalone_fs.copyFileProc = NULL;
xvfs_tclfs_standalone_fs.renameFileProc = NULL;
xvfs_tclfs_standalone_fs.copyDirectoryProc = NULL;
xvfs_tclfs_standalone_fs.lstatProc = NULL;
xvfs_tclfs_standalone_fs.loadFileProc = NULL;
xvfs_tclfs_standalone_fs.getCwdProc = NULL;
xvfs_tclfs_standalone_fs.chdirProc = NULL;
xvfs_tclfs_standalone_info.fsInfo = fsInfo;
xvfs_tclfs_standalone_info.mountpoint = Tcl_NewObj();
Tcl_AppendStringsToObj(xvfs_tclfs_standalone_info.mountpoint, XVFS_ROOT_MOUNTPOINT, fsInfo->name, NULL);
tcl_ret = Tcl_FSRegister(NULL, &xvfs_tclfs_standalone_fs);
if (tcl_ret != TCL_OK) {
if (interp) {
Tcl_SetResult(interp, "Tcl_FSRegister() failed", NULL);
}
return(tcl_ret);
}
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