From 37d690f32810e3ce57f5c8e351e9ac5854e9b96f Mon Sep 17 00:00:00 2001
From: "kfraser@localhost.localdomain" <kfraser@localhost.localdomain>
Date: Mon, 29 Jan 2007 21:16:02 +0000
Subject: [PATCH] Remove unused implementation of vsprintf(). Signed-off-by:
 Keir Fraser <keir@xensource.com>

---
 xen/common/vsprintf.c | 29 -----------------------------
 xen/include/xen/lib.h |  3 +--
 2 files changed, 1 insertion(+), 31 deletions(-)

diff --git a/xen/common/vsprintf.c b/xen/common/vsprintf.c
index 3ed7b7052a..f4b788c403 100644
--- a/xen/common/vsprintf.c
+++ b/xen/common/vsprintf.c
@@ -182,15 +182,6 @@ static char *number(
         tmp[i++]='0';
     else while (num != 0)
         tmp[i++] = digits[do_div(num,base)];
-#if 0
-    else 
-    {
-        /* XXX KAF: force unsigned mod and div. */
-        unsigned long long num2=(unsigned long long)num;
-        unsigned int base2=(unsigned int)base;
-        while (num2 != 0) { tmp[i++] = digits[num2%base2]; num2 /= base2; }
-    }
-#endif
     if (i > precision)
         precision = i;
     size -= precision;
@@ -570,26 +561,6 @@ int scnprintf(char * buf, size_t size, const char *fmt, ...)
 }
 EXPORT_SYMBOL(scnprintf);
 
-/**
- * vsprintf - Format a string and place it in a buffer
- * @buf: The buffer to place the result into
- * @fmt: The format string to use
- * @args: Arguments for the format string
- *
- * The function returns the number of characters written
- * into @buf. Use vsnprintf or vscnprintf in order to avoid
- * buffer overflows.
- *
- * Call this function if you are already dealing with a va_list.
- * You probably want sprintf instead.
- */
-int vsprintf(char *buf, const char *fmt, va_list args)
-{
-    return vsnprintf(buf, INT_MAX, fmt, args);
-}
-
-EXPORT_SYMBOL(vsprintf);
-
 /**
  * sprintf - Format a string and place it in a buffer
  * @buf: The buffer to place the result into
diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h
index 44ad7874cc..5eca2b08c6 100644
--- a/xen/include/xen/lib.h
+++ b/xen/include/xen/lib.h
@@ -62,8 +62,7 @@ extern int printk_ratelimit(void);
 /* vsprintf.c */
 extern int sprintf(char * buf, const char * fmt, ...)
     __attribute__ ((format (printf, 2, 3)));
-extern int vsprintf(char *buf, const char *, va_list)
-    __attribute__ ((format (printf, 2, 0)));
+#define vsprintf __xen_has_no_vsprintf__
 extern int snprintf(char * buf, size_t size, const char * fmt, ...)
     __attribute__ ((format (printf, 3, 4)));
 extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
-- 
2.30.2