diff options
Diffstat (limited to 'ft_strlcpy.c')
| -rw-r--r-- | ft_strlcpy.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/ft_strlcpy.c b/ft_strlcpy.c new file mode 100644 index 0000000..670bf18 --- /dev/null +++ b/ft_strlcpy.c @@ -0,0 +1,50 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlcpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/03/06 12:45:25 by dkaiser #+# #+# */ +/* Updated: 2024/03/06 13:30:25 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include <string.h> + +size_t ft_strlcpy(char *restrict dst, const char *restrict src, size_t dstsize) +{ + size_t len; + + len = 0; + if (dstsize > 0) + { + while (len < dstsize - 1 && src[len] != '\0') + { + dst[len] = src[len]; + len++; + } + dst[len] = '\0'; + while (src[len] != '\0') + { + len++; + } + } + return (len); +} + +/* #include <stdio.h> */ + +/* int main(void) */ +/* { */ +/* char src[] = "Hello"; */ +/* char dst[] = "01234567890123456789"; */ +/* char dst2[] = "01234567890123456789"; */ +/* size_t len; */ +/* size_t len2; */ + +/* len = strlcpy(dst, src, 10); */ +/* len2 = ft_strlcpy(dst2, src, 10); */ +/* printf("strlcpy (%zu): %s\n", len, dst); */ +/* printf("ft_strlcpy (%zu): %s\n", len2, dst2); */ +/* } */ |