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added ft_printf_fd for errors

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mdev9
2024-02-16 14:29:14 +01:00
parent 37935c33e9
commit aca87f14e4
4 changed files with 190 additions and 5 deletions
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90
libft/ft_printf/ft_printf_fd_utils.c Normal file
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@ -0,0 +1,90 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf_fd_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 21:06:24 by marde-vr #+# #+# */
/* Updated: 2024/02/16 14:28:23 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int putstr_fd(int fd, const char *s)
{
int i;
i = 0;
if (!s)
{
write(fd, &"(null)", 6);
return (6);
}
while (s[i])
{
write(fd, &s[i], 1);
i++;
}
return (i);
}
int putnbr_fd(int fd, long nb)
{
int n;
n = 0;
if (nb < 0)
{
write(fd, "-", 1);
nb = nb * -1;
n++;
}
if (nb > 9)
{
n += putnbr_fd(fd, nb / 10);
}
write(fd, &(char){nb % 10 + 48}, 1);
return (n + 1);
}
int puthexa_ptr_fd(int fd, unsigned long nbr)
{
int n;
n = 0;
if (nbr > 15)
n += puthexa_ptr_fd(fd, nbr / 16);
write(fd, &"0123456789abcdef"[nbr % 16], 1);
return (n + 1);
}
int putptr_fd(int fd, long unsigned int ptr)
{
int n;
if (!ptr)
{
write(fd, &"(nil)", 5);
return (5);
}
putstr_fd(fd, "0x");
n = 2;
n += puthexa_ptr_fd(fd, ptr);
return (n);
}
int puthexa_fd(int fd, unsigned int nbr, char c)
{
int n;
n = 0;
if (nbr > 15)
n += puthexa_fd(fd, nbr / 16, c);
if (c == 'X')
write(fd, &"0123456789ABCDEF"[nbr % 16], 1);
if (c == 'x')
write(fd, &"0123456789abcdef"[nbr % 16], 1);
return (n + 1);
}