grub2/0140-grub-probe-Centralize-GUID-prints.patch
Peter Jones 6b2dd0f731 Another arm building fix.
Signed-off-by: Peter Jones <pjones@redhat.com>
2018-07-12 10:56:34 -04:00

64 lines
2.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nicholas Vinson <nvinson234@gmail.com>
Date: Mon, 16 Apr 2018 22:36:23 -0700
Subject: [PATCH] grub-probe: Centralize GUID prints
Define print_gpt_guid(), so there is a central function for printing
GUID strings. This change is a precursor for later patches which rely
on this logic.
Signed-off-by: Nicholas Vinson <nvinson234@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---
util/grub-probe.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/util/grub-probe.c b/util/grub-probe.c
index 8ac527d2f2a..21cb80fbe15 100644
--- a/util/grub-probe.c
+++ b/util/grub-probe.c
@@ -129,6 +129,20 @@ get_targets_string (void)
return str;
}
+static int
+print_gpt_guid (grub_gpt_part_guid_t guid)
+{
+ guid.data1 = grub_le_to_cpu32 (guid.data1);
+ guid.data2 = grub_le_to_cpu16 (guid.data2);
+ guid.data3 = grub_le_to_cpu16 (guid.data3);
+
+ return grub_printf ("%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ guid.data1, guid.data2, guid.data3, guid.data4[0],
+ guid.data4[1], guid.data4[2], guid.data4[3],
+ guid.data4[4], guid.data4[5], guid.data4[6],
+ guid.data4[7]);
+}
+
static void
do_print (const char *x, void *data)
{
@@ -641,21 +655,7 @@ probe (const char *path, char **device_names, char delim)
if (grub_disk_read (dev->disk, p->offset, p->index,
sizeof (gptdata), &gptdata) == 0)
- {
- grub_gpt_part_type_t gpttype;
- gpttype.data1 = grub_le_to_cpu32 (gptdata.type.data1);
- gpttype.data2 = grub_le_to_cpu16 (gptdata.type.data2);
- gpttype.data3 = grub_le_to_cpu16 (gptdata.type.data3);
- grub_memcpy (gpttype.data4, gptdata.type.data4, 8);
-
- grub_printf ("%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- gpttype.data1, gpttype.data2,
- gpttype.data3, gpttype.data4[0],
- gpttype.data4[1], gpttype.data4[2],
- gpttype.data4[3], gpttype.data4[4],
- gpttype.data4[5], gpttype.data4[6],
- gpttype.data4[7]);
- }
+ print_gpt_guid(gptdata.type);
dev->disk->partition = p;
}
putchar (delim);