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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_read_fd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/22 10:26:44 by cacharle #+# #+# */
/* Updated: 2020/02/22 10:36:26 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
#define FT_READ_FD_BUF_SIZE 2048
char *ft_read_fd(int fd)
{
int ret;
char *file;
char buf[FT_READ_FD_BUF_SIZE + 1];
if ((file = ft_strdup("")) == NULL)
return (NULL);
while ((ret = read(fd, buf, FT_READ_FD_BUF_SIZE)) > 0)
{
buf[ret] = '\0';
ft_strjoinf(file, buf, FT_STRJOINF_FST);
}
if (ret == -1)
{
free(file);
return (NULL);
}
return (file);
}
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