From c482ec700b2ba4b1fabccaa5848cccae466d3a12 Mon Sep 17 00:00:00 2001 From: Paulo Flabiano Smorigo Date: Tue, 27 Nov 2012 16:58:39 -0200 Subject: [PATCH 040/123] 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 6bb035175..81be34424 100644 --- a/grub-core/kern/misc.c +++ b/grub-core/kern/misc.c @@ -587,7 +587,7 @@ grub_divmod64 (grub_uint64_t n, grub_uint64_t d, grub_uint64_t *r) static inline 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') @@ -602,7 +602,7 @@ 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 @@ -675,6 +675,7 @@ parse_printf_args (const char *fmt0, struct printf_args *args, { case 'p': case 'x': + case 'X': case 'u': case 'd': case 'c': @@ -761,6 +762,7 @@ parse_printf_args (const char *fmt0, struct printf_args *args, switch (c) { case 'x': + case 'X': case 'u': args->ptr[curn].type = UNSIGNED_INT + longfmt; break; @@ -899,6 +901,7 @@ grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0, c = 'x'; /* Fall through. */ case 'x': + case 'X': case 'u': case 'd': { -- 2.14.3