54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* putnbr_fd.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 12:45:06 by maiboyer #+# #+# */
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/* Updated: 2024/05/01 20:29:59 by maiboyer ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "me/fs/putnbr_fd.h"
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#include "me/fs/write.h"
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static void me_inner(t_u64 nb, t_str out, t_usize *idx)
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{
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bool need_print;
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t_u64 modulus;
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char c;
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modulus = 1000000000;
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need_print = false;
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while (modulus)
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{
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c = (char)(nb / modulus);
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if (c != 0 || need_print)
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{
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out[(*idx)++] = c + '0';
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need_print = true;
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}
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nb = nb % modulus;
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modulus /= 10;
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}
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}
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void me_putnbr_fd(t_i32 n, t_file file)
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{
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t_usize idx;
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t_i64 nb;
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char out[15];
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nb = (t_i64)n;
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idx = 0;
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if (nb < 0)
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{
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out[idx++] = '-';
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nb = -nb;
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}
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if (nb == 0)
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out[idx++] = '0';
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me_inner(nb, out, &idx);
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me_write(file, (t_u8 *)out, idx);
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}
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