libs/numlib/strofft.c

   1 /*
   2 ** Copyright 1998 - 2010 Double Precision, Inc.
   3 ** See COPYING for distribution information.
   4 */
   5
   6 #if     HAVE_CONFIG_H
   7 #include        "config.h"
   8 #endif
   9 #include        "numlib.h"
  10 #include        <string.h>
  11
  12
  13 char *libmail_str_off_t(off_t t, char *arg)
  14 {
  15         char    buf[NUMBUFSIZE];
  16         char    *p=buf+sizeof(buf)-1;
  17         int     isneg=0;
  18
  19         if (t < 0)
  20         {
  21                 t= -t;
  22                 isneg=1;
  23         }
  24
  25         *p=0;
  26         do
  27         {
  28                 *--p= '0' + (t % 10);
  29                 t=t / 10;
  30         } while(t);
  31
  32         if (isneg)
  33                 *--p='-';
  34
  35         return (strcpy(arg, p));
  36 }
  37
  38 char *libmail_str_int64_t(int64_t t, char *arg)
  39 {
  40         char    buf[NUMBUFSIZE];
  41         char    *p=buf+sizeof(buf)-1;
  42         int     isneg=0;
  43
  44         if (t < 0)
  45         {
  46                 t= -t;
  47                 isneg=1;
  48         }
  49
  50         *p=0;
  51         do
  52         {
  53                 *--p= '0' + (t % 10);
  54                 t=t / 10;
  55         } while(t);
  56
  57         if (isneg)
  58                 *--p='-';
  59
  60         return (strcpy(arg, p));
  61 }
  62
  63
  64