37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_vprintf_hexadecimal.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/01/20 11:55:33 by gbaconni #+# #+# */
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/* Updated: 2022/04/26 17:33:12 by gbaconni ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libftprintf.h"
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int ft_vprintf_hexadecimal(const char *format, va_list ap)
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{
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int ret;
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long l;
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char *s;
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char c;
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int flags;
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ret = 0;
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l = va_arg(ap, long);
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c = *format;
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if (c == 'x')
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s = ft_ltoa_base(l, "0123456789abcdef");
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else
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s = ft_ltoa_base(l, "0123456789ABCDEF");
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flags = ft_vprintf_flags_bonus(format, ap);
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if (flags & F_HASH)
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ret += ft_puts("0x");
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ret += ft_puts(s);
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free(s);
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return (ret);
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}
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