64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_printf_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: madumerg <madumerg@student.42angouleme. +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/26 15:52:39 by madumerg #+# #+# */
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/* Updated: 2024/02/02 14:25:22 by madumerg ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ft_printf.h"
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int ft_putchar(char c)
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{
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write(1, &c, 1);
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return (1);
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}
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int ft_putnbr(int n)
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{
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int i;
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i = 0;
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if (n == -2147483648)
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{
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i += ft_putchar('-');
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i += ft_putchar('2');
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n = 147483648;
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}
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if (n < 0)
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{
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i += ft_putchar('-');
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n *= -1;
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}
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if (n < 10)
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{
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i += ft_putchar(n + '0');
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return (i);
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}
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else if (n >= 10)
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{
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i += ft_putnbr(n / 10);
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i += ft_putnbr(n % 10);
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}
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return (i);
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}
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int ft_putstr(char *str)
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{
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int i;
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i = 0;
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if (!str)
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return (ft_putstr("(null)"));
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while (str[i] != '\0')
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{
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write(1, &str[i], 1);
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i++;
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}
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return (i);
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}
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