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51 lines
1.6 KiB
51 lines
1.6 KiB
/* ************************************************************************** */ /* */
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/* ::: :::::::: */
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/* getline.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: narnaud <narnaud@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/05/21 21:23:40 by narnaud #+# #+# */
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/* Updated: 2022/05/21 22:51:16 by narnaud ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../includes/libft.h"
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char *save_buffer(char *buffer, int *i)
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{
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int j;
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line = ft_calloc(512);
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j = 0;
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while (j < 512)
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{
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line[j++] = buffer[(*i)++];
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if (buffer[*i] == '\n')
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return (line)
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}
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return (ft_strjoin(line, save_buffer(buffer, i)));
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}
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char *get_next_line(int fd)
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{
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static char *buffer[BUFFER_SIZE];
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static int i;
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ssize_t read_size;
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char *line;
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if (!*buffer)
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read_size = read(fd, buffer, BUFFER_SIZE);
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line = ft_calloc(1);
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while (read_size)
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{
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line = ft_strjoin(line, save_buffer(buffer, i));
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if (line[i] == '\n')
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return (line);
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read_size = read(fd, buffer, BUFFER_SIZE);
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i = 0;
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}
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if (*line)
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return (line);
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free(line);
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return (NULL);
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}
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