2 ** Copyright 2001 Double Precision, Inc.
3 ** See COPYING for distribution information.
13 static void cat_n(char *buf, unsigned long n)
15 char bb[NUMBUFSIZE+1];
16 char *p=bb+sizeof(bb)-1;
21 *--p = "0123456789"[n % 10];
27 char *libmail_str_sizekb(unsigned long n, char *sizebuf)
29 /* If size is less than 1K bytes, display it as 0.xK */
33 strcpy(sizebuf, "0.");
34 cat_n(sizebuf, (int)(10 * n / 1024 ));
37 /* If size is less than 1 meg, display is as xK */
39 else if (n < 1024 * 1024)
42 cat_n(sizebuf, (unsigned long)(n+512)/1024);
46 /* Otherwise, display in megabytes */
50 unsigned long nm=(double)n / (1024.0 * 1024.0) * 10;
53 cat_n( sizebuf, nm / 10);
55 cat_n( sizebuf, nm % 10);