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1 line
2.7 KiB
C
1 line
2.7 KiB
C
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/*
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* Copyright (c) Kopriha Software, 1990-1991
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* All Rights Reserved
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*
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* GetVolume.CC
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*
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* Description:
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* This module exists to abstract the data of the file I/O
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* primitives of GS/OS.
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*
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*
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* History:Oct 13, 1990 Dave Created this file
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*
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* Feb 25, 1991 Dave Added I/O buffering
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*
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* May 26, 1991 Dave Added set EOF
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*
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* Jun 07, 1991 Dave Broke the single source into lots
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* of small sources so we can build
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* a library to use...
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*
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*/
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/*
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* define DEBUG_CODE
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* - add # to define to create the local
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* debug code (IE:module)
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*/
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#ifndef _KS_FILEIO_
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#include "ks.fileio.h"
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#endif
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#pragma noroot
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/* ****************************************************************** *
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* ks_file_get_volume - Return the volume name for the specified *
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* pathname. *
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* *
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* History: Mar 7, 1991 Dave Created this routine *
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* ****************************************************************** */
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#undef ROUTINE_NAME
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#define ROUTINE_NAME "ks_file_get_volume"
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KS_E_ERROR ks_file_get_volume(GSString255Ptr pathname_ptr,
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GSString255Ptr volume_ptr)
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{
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/* ************************************************************** *
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* Local declarations: *
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* ************************************************************** */
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Word counter; /* Counts characters copied */
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ROUTINE_ENTER();
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/* ************************************************************** *
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* Copy the volume name out of the pathname. The volume name *
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* will start with a special delimitor, when we get to either *
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* the next delimitor or the end of the string then we have *
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* copied all of the volume name. *
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* ************************************************************** */
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volume_ptr->text[0] = pathname_ptr->text[0];
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for (counter = 1;
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((counter < (pathname_ptr->length) ) &&
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((pathname_ptr->text[0]) != (pathname_ptr->text[counter])));
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counter++)
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{
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volume_ptr->text[counter] = pathname_ptr->text[counter];
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};
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volume_ptr->length = counter;
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/* ************************************************************** *
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* Return a success to our caller. *
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* ************************************************************** */
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KS_SUCCESS();
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} /* End of ks_file_get_volume() */
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