Made my_snprintf() behavior snprintf() compatible when printing %x arguments (it should

produce hex digits in lower case). (fixed version)

Replaced _dig_vec array with two _dig_vec_upper/_dig_vec_lower arrays.
Added extra argument to int2str function which controls case of digits you get.
Replaced lot of invocations of int2str for decimal radix with more optimized int10_to_str()
function.
Removed unused my_itoa/my_ltoa functions.

1 files changed, 4 insertions, 6 deletions

diff --git a/strings/longlong2str.c b/strings/longlong2str.c
index a991c57b4d9..096531095db 100644
--- a/strings/longlong2str.c
+++ b/strings/longlong2str.c
@@ -43,8 +43,6 @@
 
 #if defined(HAVE_LONG_LONG) && !defined(longlong2str) && !defined(HAVE_LONGLONG2STR)
 
-extern char NEAR _dig_vec[];
-
 /*
   This assumes that longlong multiplication is faster than longlong division.
 */
@@ -81,14 +79,14 @@ char *longlong2str(longlong val,char *dst,int radix)
   {
     ulonglong quo=(ulonglong) val/(uint) radix;
     uint rem= (uint) (val- quo* (uint) radix);
-    *--p = _dig_vec[rem];
+    *--p = _dig_vec_upper[rem];
     val= quo;
   }
   long_val= (long) val;
   while (long_val != 0)
   {
     long quo= long_val/radix;
-    *--p = _dig_vec[(uchar) (long_val - quo*radix)];
+    *--p = _dig_vec_upper[(uchar) (long_val - quo*radix)];
     long_val= quo;
   }
   while ((*dst++ = *p++) != 0) ;
@@ -126,14 +124,14 @@ char *longlong10_to_str(longlong val,char *dst,int radix)
   {
     ulonglong quo=(ulonglong) val/(uint) 10;
     uint rem= (uint) (val- quo* (uint) 10);
-    *--p = _dig_vec[rem];
+    *--p = _dig_vec_upper[rem];
     val= quo;
   }
   long_val= (long) val;
   while (long_val != 0)
   {
     long quo= long_val/10;
-    *--p = _dig_vec[(uchar) (long_val - quo*10)];
+    *--p = _dig_vec_upper[(uchar) (long_val - quo*10)];
     long_val= quo;
   }
   while ((*dst++ = *p++) != 0) ;