68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* conversions2.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/10/18 13:21:09 by mcolonna #+# #+# */
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/* Updated: 2024/02/12 12:58:11 by mcolonna ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "conversions.h"
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#include "utils.h"
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#include "libtf.h"
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#include <unistd.h>
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int put_hex_lower(va_list args)
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{
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char *str;
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int r;
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r = 0;
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str = ft_utoa_base(va_arg(args, unsigned int), "0123456789abcdef");
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if (!str)
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return (-1);
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write(1, str, str_len(str));
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r += str_len(str);
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free(str);
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return (r);
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}
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int put_hex_upper(va_list args)
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{
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char *str;
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int r;
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r = 0;
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str = ft_utoa_base(va_arg(args, unsigned int), "0123456789ABCDEF");
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if (!str)
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return (-1);
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write(1, str, str_len(str));
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r += str_len(str);
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free(str);
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return (r);
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}
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int put_pointer(va_list args)
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{
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void *arg;
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char *str;
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int r;
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arg = va_arg(args, void *);
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if (!arg)
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{
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write(1, "(nil)", 5);
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return (5);
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}
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write(1, "0x", 2);
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str = ft_utoa_base((unsigned long)arg, "0123456789abcdef");
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if (!str)
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return (-1);
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write(1, str, str_len(str));
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r = 2 + str_len(str);
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free(str);
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return (r);
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}
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