X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=lib%2Fvsprintf.c;h=60874dae3ebd2a922d45a67e4ea9b8ff49dc3528;hb=cd2bf4846c36a225bfffdedda50e5e80c8b2857f;hp=533a96b85e3629a765ba807a594f8509fab9f68a;hpb=1acba3345c6f707195d8f1cbac834436445279b3;p=u-boot

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 533a96b85e..60874dae3e 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -750,6 +750,7 @@ repeat:
 		ADDCH(str, '\0');
 		if (str > end)
 			end[-1] = '\0';
+		--str;
 	}
 #else
 	*str = '\0';
@@ -870,3 +871,19 @@ char *simple_itoa(ulong i)
 	} while (i > 0);
 	return p + 1;
 }
+
+/* We don't seem to have %'d in U-Boot */
+void print_grouped_ull(unsigned long long int_val, int digits)
+{
+	char str[21], *s;
+	int grab = 3;
+
+	digits = (digits + 2) / 3;
+	sprintf(str, "%*llu", digits * 3, int_val);
+	for (s = str; *s; s += grab) {
+		if (s != str)
+			putc(s[-1] != ' ' ? ',' : ' ');
+		printf("%.*s", grab, s);
+		grab = 3;
+	}
+}