42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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/**
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* This file is included by src/gfile/gfile.c
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*/
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/********************************************************
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* The Memory pointer file-system VMT
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********************************************************/
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#include <string.h>
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static int MEMRead(GFILE *f, char *buf, int size);
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static int MEMWrite(GFILE *f, char *buf, int size);
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static bool_t MEMSetpos(GFILE *f, long int pos);
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static const GFILEVMT FsMemVMT = {
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0, // next
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GFSFLG_SEEKABLE|GFSFLG_WRITEABLE, // flags
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0, // prefix
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0, 0, 0, 0,
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0, 0, MEMRead, MEMWrite,
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MEMSetpos, 0, 0,
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};
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static int MEMRead(GFILE *f, char *buf, int size) {
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memset(buf, ((char *)f->fd)+f->pos, size);
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return size;
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}
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static int MEMWrite(GFILE *f, char *buf, int size) {
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memset(((char *)f->fd)+f->pos, buf, size);
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return size;
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}
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static bool_t MEMSetpos(GFILE *f, long int pos) {
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return TRUE;
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}
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