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Copy pathft_putnums.c
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ft_putnums.c
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#include "ft_printf.h"
int ft_putnbr(char *subs, long d)
{
int flag;
int count;
flag = 0;
count = 0;
if (d < 0)
{
d *= -1;
flag = ft_putchar('-');
if (flag == -1)
return (-1);
count += flag;
}
if (d >= 10)
{
flag = ft_putnbr(subs, (d / 10));
if (flag == -1)
return (-1);
count += flag;
}
flag = ft_putchar(subs[(d % 10)]);
if (flag == -1)
return (-1);
count += flag;
return (count);
}
int ft_puthex(char *subs, unsigned int d)
{
int flag;
int count;
flag = 0;
count = 0;
if (d >= 16)
{
flag = ft_puthex(subs, (d / 16));
if (flag == -1)
return (-1);
count += flag;
}
flag = ft_putchar(subs[(d % 16)]);
if (flag == -1)
return (-1);
count += flag;
return (count);
}
int ft_putuint(char *subs, unsigned int d)
{
int flag;
int count;
flag = 0;
count = 0;
if (d >= 10)
{
flag = ft_putuint(subs, (d / 10));
if (flag == -1)
return (-1);
count += flag;
}
flag = ft_putchar(subs[d % 10]);
if (flag == -1)
return (-1);
count += flag;
return (count);
}
int ft_putptr(void *ptr)
{
int flag;
int count;
unsigned long nbr;
flag = 0;
count = 0;
nbr = (unsigned long)ptr;
flag = write(1, "0x", 2);
if (flag == -1)
return (-1);
count += flag;
flag = ft_putuintptr("0123456789abcdef", nbr);
if (flag == -1)
return (-1);
count += flag;
return (count);
}
int ft_putuintptr(char *subs, unsigned long d)
{
int flag;
int count;
flag = 0;
count = 0;
if (d >= 16)
{
flag = ft_putuintptr(subs, (d / 16));
if (flag == -1)
return (-1);
count += flag;
}
flag = ft_putchar(subs[d % 16]);
if (flag == -1)
return (-1);
count += flag;
return (count);
}