1 files changed, 47 insertions, 0 deletions
diff --git a/src/gfile/gfile_stdio.c b/src/gfile/gfile_stdio.c
new file mode 100644
index 00000000..20169ef2
--- /dev/null
+++ b/src/gfile/gfile_stdio.c
@@ -0,0 +1,47 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+/********************************************************
+ * Stdio Emulation Routines
+ ********************************************************/
+
+#include "gfx.h"
+
+#if GFX_USE_GFILE && GFILE_NEED_STDIO
+
+size_t gstdioRead(void * ptr, size_t size, size_t count, FILE *f) {
+	return gfileRead(f, ptr, size*count)/size;
+}
+
+size_t gstdioWrite(const void * ptr, size_t size, size_t count, FILE *f) {
+	return gfileWrite(f, ptr, size*count)/size;
+}
+
+int gstdioSeek(FILE *f, size_t offset, int origin) {
+	switch(origin) {
+	case SEEK_SET:
+		break;
+	case SEEK_CUR:
+		offset += f->pos;
+		break;
+	case SEEK_END:
+		offset += gfileGetSize(f);
+		break;
+	default:
+		return -1;
+	}
+	return gfileSetPos(f, offset) ? 0 : -1;
+}
+
+int gstdioGetpos(FILE *f, long int *pos) {
+	if (!(f->flags & GFILEFLG_OPEN))
+		return -1;
+	*pos = f->pos;
+	return 0;
+}
+
+#endif //GFX_USE_GFILE && GFILE_NEED_STDIO