# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1252064292 -7200
# Node ID ae53586561c80d36fccb697419a9faa19ef963df
# Parent  80fe32e8e9d5a326216e27a2526e5f5943883c43
grub: handle partition in /dev/mapper

diff -r 80fe32e8e9d5 -r ae53586561c8 grub/stuff/dev_partition.diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/grub/stuff/dev_partition.diff	Fri Sep 04 13:38:12 2009 +0200
@@ -0,0 +1,16 @@
+Partition can be ${dev}$num or ${dev}p$num
+--- grub-0.97/lib/device.c
++++ grub-0.97/lib/device.c
+@@ -867,6 +867,12 @@
+   fd = open (dev, O_RDWR);
+   if (fd < 0)
+     {
++      strcpy (dev, map[drive]);
++      sprintf (dev + strlen(dev), "p%d", ((partition >> 16) & 0xFF) + 1);
++    }
++  
++  if (fd < 0)
++    {
+       errnum = ERR_NO_PART;
+       return 0;
+     }