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fprintf

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Loic Deridder
2025-01-24 10:19:26 +01:00
parent 8dabbc426f
commit c92d92dc99
15 changed files with 1088 additions and 0 deletions
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75
lib/libft/srcs/fprintf/ft_print_int.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_print_int.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/28 11:04:33 by lderidde #+# #+# */
/* Updated: 2024/11/04 13:26:44 by lderidde ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_fprintf.h"
void check_minus(char *str)
{
if (str[0] == '-')
str[0] = 'a';
}
static char *ft_itoa_num(int num, t_flags flags)
{
int len;
char *str;
long nbr;
nbr = num;
len = num_len(nbr);
len = get_size(num, len, flags);
str = malloc(len + 1);
if (!str)
return (NULL);
str[len] = '\0';
str = build_strn(str, nbr, len, flags);
return (str);
}
static int display_int(char *str, int *check, t_flags flags)
{
int count;
int len;
len = ft_strlen(str);
count = 0;
count = write(flags.fd, str, len);
if (count < len)
{
*check = -1;
return (-1);
}
return (count);
}
int ft_print_int(int num, t_flags flags)
{
int count;
char *strn;
int check;
check = 0;
count = 0;
strn = ft_itoa_num(num, flags);
if (!strn)
return (-1);
if (flags.left == 1)
count = display_int(strn, &check, flags);
count += ft_print_width(flags, ft_strlen(strn), 0, &check);
if (flags.left == 0)
count += display_int(strn, &check, flags);
free(strn);
if (check == -1)
return (-1);
else
return (count);
}