mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-11-19 11:30:51 +00:00
1 line
2.8 KiB
C
1 line
2.8 KiB
C
|
|
/*
|
|
* Copyright (c) Kopriha Software, 1990-1991
|
|
* All Rights Reserved
|
|
*
|
|
* SetDir.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_set_directory - Set the current directory (actually, *
|
|
* prefix 8). *
|
|
* *
|
|
* History: Mar 7, 1991 Dave Created this routine *
|
|
* ****************************************************************** */
|
|
|
|
#undef ROUTINE_NAME
|
|
#define ROUTINE_NAME "ks_file_set_directory"
|
|
|
|
KS_E_ERROR ks_file_set_directory(GSString255Ptr directory_ptr)
|
|
{
|
|
/* ************************************************************** *
|
|
* Local declarations: *
|
|
* ************************************************************** */
|
|
|
|
KS_E_ERROR error; /* Holds error codes for subroutines */
|
|
|
|
|
|
ROUTINE_ENTER();
|
|
|
|
|
|
/* ************************************************************** *
|
|
* Setup the packet to set prefix 8 then make the set prefix *
|
|
* call. *
|
|
* *
|
|
* Note: We have to copy the prefix pathname into the buffer *
|
|
* because of the way the GS/OS packet is set up. *
|
|
* It would be nice to simply set a pointer... but we *
|
|
* can't do that. *
|
|
* ************************************************************** */
|
|
|
|
KSf_pkts.prefix.pCount = 2;
|
|
KSf_pkts.prefix.prefixNum = 8;
|
|
|
|
KSf_pkts.prefix.buffer.setPrefix = directory_ptr;
|
|
|
|
SetPrefixGS(&KSf_pkts.prefix);
|
|
|
|
|
|
/* ************************************************************** *
|
|
* Return to our caller. *
|
|
* ************************************************************** */
|
|
|
|
if ((error = GET_ERROR()) != KS_E_SUCCESS)
|
|
{
|
|
KS_ERROR(error, KS_FILE_ID);
|
|
};
|
|
|
|
KS_SUCCESS();
|
|
|
|
} /* End of ks_file_set_directory() */
|
|
|
|
|