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get_next_line_utils_bonus.c
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get_next_line_utils_bonus.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_next_line_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: roferrei <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/07/22 00:45:30 by roferrei #+# #+# */
/* Updated: 2022/08/12 00:04:38 by roferrei ### ########.fr */
/* */
/* ************************************************************************** */
#include "get_next_line.h"
size_t ft_strlen(const char *s)
{
size_t i;
i = 0;
while (s[i] != '\0')
i++;
return (i);
}
char *ft_strdup(const char *s)
{
char *point;
size_t i;
i = 0;
point = (char *)malloc(sizeof(char) * ft_strlen(s) + 1);
if (point == NULL)
return (NULL);
while (s[i])
{
point[i] = s[i];
i++;
}
point[i] = '\0';
return (point);
}
char *ft_strchr(const char *s, int c)
{
size_t i;
i = 0;
while (s[i])
{
if (s[i] == (unsigned char)c)
return ((char *)s + i);
i++;
}
if (!c && s[i] == '\0')
return ((char *)s + i);
return (NULL);
}
size_t ft_strlcpy(char *dst, const char *src, size_t size)
{
size_t i;
i = 0;
if (!size)
return (ft_strlen(src));
while (i + 1 < size && src[i])
{
dst[i] = src[i];
i++;
}
dst[i] = '\0';
return (ft_strlen(src));
}
char *ft_strjoin(char const *s1, char const *s2)
{
int i;
int j;
char *str;
if (!s1 || !s2)
return (NULL);
i = 0;
j = 0;
str = (char *)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
if (str == NULL)
return (NULL);
while (s1[i] != '\0')
{
str[i] = s1[i];
i++;
}
while (s2[j] != '\0')
{
str[i + j] = s2[j];
j++;
}
str[i + j] = '\0';
return (str);
}