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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_next_line_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/15 14:14:59 by dkaiser #+# #+# */
/* Updated: 2024/03/26 10:49:08 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include "get_next_line.h"
int ft_strlen(const char *str)
{
int len;
if (!str)
return (0);
len = 0;
while (str[len])
len++;
return (len);
}
void clear_buffer(char *buf, int start)
{
while (start < BUFFER_SIZE)
buf[start++] = '\0';
}
char *str_add_buffer(char *old_str, char *buf, int buf_len)
{
char *result;
int len;
int i;
if (!old_str)
len = buf_len;
else
len = ft_strlen(old_str) + buf_len;
result = malloc(sizeof(char) * (len + 1));
if (!result)
{
free(old_str);
return (NULL);
}
result[len] = '\0';
i = 0;
while (old_str && old_str[i])
{
result[i] = old_str[i];
i++;
}
while (i < len)
result[i++] = *(buf++);
free(old_str);
return (result);
}
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