fdisk: separate sun/aix/etc code into #included files

2006-10-12 19:30:44 +00:00
parent a6dbb08a48
commit 98ae2160b6
5 changed files with 3007 additions and 3147 deletions
--- a/util-linux/fdisk_aix.c
+++ b/util-linux/fdisk_aix.c
@@ -0,0 +1,76 @@
+#ifdef CONFIG_FEATURE_AIX_LABEL
+/*
+ * Copyright (C) Andreas Neuper, Sep 1998.
+ *      This file may be redistributed under
+ *      the terms of the GNU Public License.
+ */
+
+typedef struct {
+	unsigned int   magic;        /* expect AIX_LABEL_MAGIC */
+	unsigned int   fillbytes1[124];
+	unsigned int   physical_volume_id;
+	unsigned int   fillbytes2[124];
+} aix_partition;
+
+#define AIX_LABEL_MAGIC         0xc9c2d4c1
+#define AIX_LABEL_MAGIC_SWAPPED 0xc1d4c2c9
+#define AIX_INFO_MAGIC          0x00072959
+#define AIX_INFO_MAGIC_SWAPPED  0x59290700
+
+#define aixlabel ((aix_partition *)MBRbuffer)
+
+
+/*
+  Changes:
+  * 1999-03-20 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+  *     Internationalization
+  *
+  * 2003-03-20 Phillip Kesling <pkesling@sgi.com>
+  *      Some fixes
+*/
+
+static int aix_other_endian;
+static short aix_volumes = 1;
+
+/*
+ * only dealing with free blocks here
+ */
+
+static void
+aix_info(void)
+{
+	puts(
+		_("\n\tThere is a valid AIX label on this disk.\n"
+		"\tUnfortunately Linux cannot handle these\n"
+		"\tdisks at the moment.  Nevertheless some\n"
+		"\tadvice:\n"
+		"\t1. fdisk will destroy its contents on write.\n"
+		"\t2. Be sure that this disk is NOT a still vital\n"
+		"\t   part of a volume group. (Otherwise you may\n"
+		"\t   erase the other disks as well, if unmirrored.)\n"
+		"\t3. Before deleting this physical volume be sure\n"
+		"\t   to remove the disk logically from your AIX\n"
+		"\t   machine.  (Otherwise you become an AIXpert).")
+	);
+}
+
+static int
+check_aix_label(void)
+{
+	if (aixlabel->magic != AIX_LABEL_MAGIC &&
+		aixlabel->magic != AIX_LABEL_MAGIC_SWAPPED) {
+		current_label_type = 0;
+		aix_other_endian = 0;
+		return 0;
+	}
+	aix_other_endian = (aixlabel->magic == AIX_LABEL_MAGIC_SWAPPED);
+	update_units();
+	current_label_type = label_aix;
+	partitions = 1016;
+	aix_volumes = 15;
+	aix_info();
+	/*aix_nolabel();*/              /* %% */
+	/*aix_label = 1;*/              /* %% */
+	return 1;
+}
+#endif  /* AIX_LABEL */