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