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40 lines
1.5 KiB
40 lines
1.5 KiB
3 years ago
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_printf.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: narnaud <narnaud@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/10/27 08:09:49 by narnaud #+# #+# */
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/* Updated: 2021/11/17 09:40:16 by narnaud ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "./libft/libft.h"
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#include "ft_printf.h"
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int ft_printf(const char *str, ...)
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{
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va_list args;
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size_t n;
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size_t i;
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const char *g_types = {"cspdiuxX%"};
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static int (*g_printf_fcts[9])(va_list arg, const char *str) = {\
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va_putchar, va_putstr, va_putptr, va_putnbr, va_putnbr, va_putunsign, \
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va_putx, va_putx_cap, va_putperc};
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i = 0;
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va_start (args, str);
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while (*str)
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{
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n = -1;
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if ((*str == '%' && str++) || !(++i && ft_putchar((int)*str)))
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while (++n < 9)
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if (g_types[n] == *str)
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i += (g_printf_fcts[n])(args, str);
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str++;
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}
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va_end(args);
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return (i);
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}
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