mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-27 13:17:56 +01:00
6201491233
maildrop-2.5.5 is GPL-3. No change in functionality, just a precaution before relicensing.
61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
/*
|
|
** Copyright 2001 Double Precision, Inc.
|
|
** See COPYING for distribution information.
|
|
*/
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
#include "numlib.h"
|
|
#include <string.h>
|
|
|
|
|
|
static void cat_n(char *buf, unsigned long n)
|
|
{
|
|
char bb[NUMBUFSIZE+1];
|
|
char *p=bb+sizeof(bb)-1;
|
|
|
|
*p=0;
|
|
do
|
|
{
|
|
*--p = "0123456789"[n % 10];
|
|
n=n/10;
|
|
} while (n);
|
|
strcat(buf, p);
|
|
}
|
|
|
|
char *libmail_str_sizekb(unsigned long n, char *sizebuf)
|
|
{
|
|
/* If size is less than 1K bytes, display it as 0.xK */
|
|
|
|
if (n < 1024)
|
|
{
|
|
strcpy(sizebuf, "0.");
|
|
cat_n(sizebuf, (int)(10 * n / 1024 ));
|
|
strcat(sizebuf, "K");
|
|
}
|
|
/* If size is less than 1 meg, display is as xK */
|
|
|
|
else if (n < 1024 * 1024)
|
|
{
|
|
*sizebuf=0;
|
|
cat_n(sizebuf, (unsigned long)(n+512)/1024);
|
|
strcat(sizebuf, "K");
|
|
}
|
|
|
|
/* Otherwise, display in megabytes */
|
|
|
|
else
|
|
{
|
|
unsigned long nm=(double)n / (1024.0 * 1024.0) * 10;
|
|
|
|
*sizebuf=0;
|
|
cat_n( sizebuf, nm / 10);
|
|
strcat(sizebuf, ".");
|
|
cat_n( sizebuf, nm % 10);
|
|
strcat(sizebuf, "M");
|
|
}
|
|
|
|
return (sizebuf);
|
|
}
|
|
|