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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_getfile.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/05/11 09:52:32 by charles #+# #+# */
/* Updated: 2020/05/11 10:15:12 by charles ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft_io.h"
char *ft_getfile(int fd)
{
char *s;
char buf[FT_GETFILE_BUFFER_SIZE + 1];
int ret;
if (fd < 0 || fd > OPEN_MAX)
return (NULL);
if ((s = ft_strdup("")) == NULL)
return (NULL);
while ((ret = read(fd, buf, FT_GETFILE_BUFFER_SIZE)) > 0)
{
buf[ret] = '\0';
if ((s = ft_strjoinf(s, buf, FT_STRJOINF_FST)) == NULL)
return (NULL);
}
if (ret == -1)
{
free(s);
return (NULL);
}
return (s);
}
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