1 files changed, 25 insertions, 8 deletions
diff --git a/src/gfile/inc_chibiosfs.c b/src/gfile/inc_chibiosfs.c
index 8d321b33..13ae6cac 100644
--- a/src/gfile/inc_chibiosfs.c
+++ b/src/gfile/inc_chibiosfs.c
@@ -27,22 +27,39 @@ static const GFILEVMT FsCHIBIOSVMT = {
 	0, 0, 0, 0,
 	0, ChibiOSBFSClose, ChibiOSBFSRead, ChibiOSBFSWrite,
 	ChibiOSBFSSetpos, ChibiOSBFSGetsize, ChibiOSBFSEof,
-	0, 0,
-	0
+	0, 0, 0,
+	#if GFILE_NEED_FILELISTS
+		0, 0, 0,
+	#endif
 };
 
 static void ChibiOSBFSClose(GFILE *f) {
-	chFileStreamClose(((BaseFileStream *)f->fd));
+	chFileStreamClose(((BaseFileStream *)f->obj));
 }
 static int ChibiOSBFSRead(GFILE *f, void *buf, int size) {
-	return chSequentialStreamRead(((BaseFileStream *)f->fd), (uint8_t *)buf, size);
+	return chSequentialStreamRead(((BaseFileStream *)f->obj), (uint8_t *)buf, size);
 }
 static int ChibiOSBFSWrite(GFILE *f, const void *buf, int size) {
-	return chSequentialStreamWrite(((BaseFileStream *)f->fd), (uint8_t *)buf, size);
+	return chSequentialStreamWrite(((BaseFileStream *)f->obj), (uint8_t *)buf, size);
 }
 static bool_t ChibiOSBFSSetpos(GFILE *f, long int pos) {
-	chFileStreamSeek(((BaseFileStream *)f->fd), pos);
+	chFileStreamSeek(((BaseFileStream *)f->obj), pos);
 	return TRUE;
 }
-static long int ChibiOSBFSGetsize(GFILE *f) { return chFileStreamGetSize(((BaseFileStream *)f->fd)); }
-static bool_t ChibiOSBFSEof(GFILE *f) { return f->pos >= chFileStreamGetSize(((BaseFileStream *)f->fd)); }
+static long int ChibiOSBFSGetsize(GFILE *f) { return chFileStreamGetSize(((BaseFileStream *)f->obj)); }
+static bool_t ChibiOSBFSEof(GFILE *f) { return f->pos >= chFileStreamGetSize(((BaseFileStream *)f->obj)); }
+
+GFILE *		gfileOpenBaseFileStream(void *BaseFileStreamPtr, const char *mode) {
+	GFILE *			f;
+
+	// Get an empty file and set the flags
+	if (!(f = findemptyfile(mode)))
+		return 0;
+
+	// File is open - fill in all the details
+	f->vmt = &FsCHIBIOSVMT;
+	f->obj = BaseFileStreamPtr;
+	f->pos = 0;
+	f->flags |= GFILEFLG_OPEN|GFILEFLG_CANSEEK;
+	return f;
+}