grub2/grub-2.00-add-X-option-to-printf-functions.patch

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2012-11-27 20:08:53 +00:00
From 80f81f233bf74aac740d7a299d075ea46c9c7bd4 Mon Sep 17 00:00:00 2001
From: Paulo Flabiano Smorigo <pfsmorigo@br.ibm.com>
Date: Tue, 27 Nov 2012 16:58:39 -0200
Subject: [PATCH 1/3] Add %X option to printf functions.
---
grub-core/kern/misc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/grub-core/kern/misc.c b/grub-core/kern/misc.c
index 95d4624..8ac087a 100644
--- a/grub-core/kern/misc.c
+++ b/grub-core/kern/misc.c
@@ -596,7 +596,7 @@ grub_divmod64 (grub_uint64_t n, grub_uint64_t d, grub_uint64_t *r)
static char *
grub_lltoa (char *str, int c, unsigned long long n)
{
- unsigned base = (c == 'x') ? 16 : 10;
+ unsigned base = ((c == 'x') || (c == 'X')) ? 16 : 10;
char *p;
if ((long long) n < 0 && c == 'd')
@@ -611,7 +611,7 @@ grub_lltoa (char *str, int c, unsigned long long n)
do
{
unsigned d = (unsigned) (n & 0xf);
- *p++ = (d > 9) ? d + 'a' - 10 : d + '0';
+ *p++ = (d > 9) ? d + ((c == 'x') ? 'a' : 'A') - 10 : d + '0';
}
while (n >>= 4);
else
@@ -702,6 +702,7 @@ grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0, va_list a
{
case 'p':
case 'x':
+ case 'X':
case 'u':
case 'd':
case 'c':
@@ -777,6 +778,7 @@ grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0, va_list a
switch (c)
{
case 'x':
+ case 'X':
case 'u':
case 'd':
if (longlongfmt)
@@ -918,6 +920,7 @@ grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0, va_list a
longlongfmt |= (sizeof (void *) == sizeof (long long));
/* Fall through. */
case 'x':
+ case 'X':
case 'u':
unsig = 1;
/* Fall through. */
--
1.7.10.4