add directory Minix

Minix/1.7.5/DOSUTILS/FIPS/SOURCE/SAVE.CPP

@@ -0,0 +1,68 @@
+/*
+	FIPS - the First nondestructive Interactive Partition Splitting program
+
+	Module save.cpp
+
+	RCS - Header:
+	$Header: c:/daten/fips/source/main/RCS/save.cpp 1.4 1995/01/19 00:01:24 schaefer Exp schaefer $
+
+	Copyright (C) 1993 Arno Schaefer
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+	Report problems and direct all questions to:
+
+	schaefer@rbg.informatik.th-darmstadt.de
+*/
+
+#include <stdio.h>
+#include <io.h>
+#include "global.h"
+#include "hdstruct.h"
+
+/* ----------------------------------------------------------------------- */
+/* Save root- and boot sector to floppy disk                               */
+/* ----------------------------------------------------------------------- */
+
+void save_root_and_boot (harddrive *drive,partition *partition)
+{
+	FILE *save_file;
+
+	char *filename = "a:\\rootboot.000";
+
+	while (access (filename,0) == 0)
+	{
+		if (++filename[14] > '9')
+			error ("Too many save files on disk");
+	}
+
+	if ((save_file = fopen (filename,"wb")) == NULL)
+		error ("Can't open file: %s",filename);
+
+	printx ("\nWriting file %s\n", filename);
+
+	if (fwrite (drive->root_sector->data,1,512,save_file) != 512)
+		error ("Error writing file: %s",filename);
+	if (fwrite (partition->boot_sector->data,1,512,save_file) != 512)
+		error ("Error writing file: %s",filename);
+	if (fputc (drive->number,save_file) != drive->number)
+		error ("Error writing file: %s",filename);
+	if (fputc (partition->number,save_file) != partition->number)
+		error ("Error writing file: %s",filename);
+
+	if (fclose (save_file))
+		error ("Error closing file: %s",filename);
+}