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get_next_line_utils.c
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get_next_line_utils.c
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#include "get_next_line.h"
size_t ft_strlen(const char *s)
{
size_t i;
i = 0;
while (s[i] != '\0')
i++;
return (i);
}
size_t ft_strlcat(char *dst, const char *src, size_t dstsize)
{
size_t i;
size_t j;
size_t org_size;
i = 0;
j = dstsize;
while (j-- != 0 && dst[i] != '\0')
i++;
j = dstsize - i;
if (j == 0)
return (ft_strlen(src) + i);
j = 0;
org_size = i;
while (i < (dstsize - 1) && src[j])
{
dst[i] = src[j];
i++;
j++;
}
dst[i] = '\0';
return (ft_strlen(src) + org_size);
}
size_t ft_strlcpy(char *dst, const char *src, size_t dstsize)
{
size_t i;
i = 0;
if (dstsize == 0)
return (ft_strlen(src));
while ((i < (dstsize - 1)) && src[i] != '\0')
{
dst[i] = src[i];
i++;
}
dst[i] = '\0';
return (ft_strlen(src));
}
char *ft_strjoin(char const *s1, char const *s2)
{
size_t s1_len;
size_t s2_len;
char *p;
s1_len = ft_strlen(s1);
s2_len = ft_strlen(s2);
p = (char *) malloc(sizeof(char) * (s1_len + s2_len) + 1);
if (p == NULL)
return (NULL);
ft_strlcpy(p, s1, s1_len + 1);
ft_strlcat(p, s2, s1_len + s2_len + 1);
return (p);
}
void ft_bzero(void *s, size_t n)
{
while (n-- > 0)
*(unsigned char *)s++ = '\0';
}