diff options
Diffstat (limited to 'ft_strlcat.c')
| -rw-r--r-- | ft_strlcat.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ft_strlcat.c b/ft_strlcat.c new file mode 100644 index 0000000..c16105a --- /dev/null +++ b/ft_strlcat.c @@ -0,0 +1,48 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlcat.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/03/06 13:36:59 by dkaiser #+# #+# */ +/* Updated: 2024/03/06 14:11:36 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include <string.h> + +size_t ft_strlcat(char *restrict dst, const char *restrict src, size_t dstsize) +{ + size_t len; + size_t i; + + if (dstsize == 0) + return (0); + len = 0; + while (len < dstsize - 1 && dst[len] != '\0') + { + len++; + } + i = 0; + while (len < dstsize - 1 && src[i] != '\0') + { + dst[len] = src[i]; + len++; + i++; + } + dst[len] = '\0'; + return (len); +} + +/* #include <stdio.h> */ +/* int main () { */ +/* char dst[12] = "Hello "; */ +/* char dst2[12] = "Hello "; */ +/* char src[] = "World"; */ + +/* size_t len = strlcat(dst, src, 12); */ +/* size_t len2 = ft_strlcat(dst2, src, 12); */ +/* printf("strlcat (%zu): %s\n", len, dst); */ +/* printf("ft_strlcat (%zu): %s\n", len2, dst2); */ +/* } */ |