Patch: Allow statistics to specify xferred bytes greater than MAXLONG

[Harry Felder]

Hi all:

Below is a patch against 2.5.6 which fixes a problem when more than
MAXLONG (2147483648) bytes are in the file system when statistics
are output (and the compiler supports long long).

Before the patch, I would get a core dump during statistics generation
on large f. Now I can get statistics like:
	wrote 1139440 bytes  read 20 bytes  17666.50 bytes/sec
	total size is 2154562788  speedup is 1890.86

(This is tested on a Solaris 8 system, using Sun's Forte 6.2 compiler.)

hf

--------- patch below ------
% diff -c lib/snprintf.c~ lib/snprintf.c
*** lib/snprintf.c~	Mon May  7 02:59:38 2001
--- lib/snprintf.c	Tue May 13 15:41:31 2003
***************
*** 88,94 ****
   #define LDOUBLE double
   #endif

! #ifdef HAVE_LONG_LONG
   #define LLONG long long
   #else
   #define LLONG long
--- 88,94 ----
   #define LDOUBLE double
   #endif

! #ifdef HAVE_LONGLONG
   #define LLONG long long
   #else
   #define LLONG long
***************
*** 555,566 ****
   static double my_modf(double x0, double *iptr)
   {
   	int i;
! 	long l;
   	double x = x0;
   	double f = 1.0;

   	for (i=0;i<100;i++) {
! 		l = (long)x;
   		if (l <= (x+1) && l >= (x-1)) break;
   		x *= 0.1;
   		f *= 10.0;
--- 555,566 ----
   static double my_modf(double x0, double *iptr)
   {
   	int i;
! 	LLONG l;
   	double x = x0;
   	double f = 1.0;

   	for (i=0;i<100;i++) {
! 		l = (LLONG)x;
   		if (l <= (x+1) && l >= (x-1)) break;
   		x *= 0.1;
   		f *= 10.0;