[Xen-changelog] [xen-unstable] Remove unused implementation of vsprintf().

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1170105362 0
# Node ID effa38a30a5c8a53c1568157ce6f664d127b773e
# Parent  e7ceed4ebcd9a60a9828121c68a15c7c62f9a8cb
Remove unused implementation of vsprintf().
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 xen/common/vsprintf.c |   29 -----------------------------
 xen/include/xen/lib.h |    3 +--
 2 files changed, 1 insertion(+), 31 deletions(-)

diff -r e7ceed4ebcd9 -r effa38a30a5c xen/common/vsprintf.c
--- a/xen/common/vsprintf.c     Mon Jan 29 17:01:53 2007 +0000
+++ b/xen/common/vsprintf.c     Mon Jan 29 21:16:02 2007 +0000
@@ -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;
@@ -571,26 +562,6 @@ EXPORT_SYMBOL(scnprintf);
 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
  * @fmt: The format string to use
diff -r e7ceed4ebcd9 -r effa38a30a5c xen/include/xen/lib.h
--- a/xen/include/xen/lib.h     Mon Jan 29 17:01:53 2007 +0000
+++ b/xen/include/xen/lib.h     Mon Jan 29 21:16:02 2007 +0000
@@ -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)

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