diff options
Diffstat (limited to 'ft_strdup.c')
| -rw-r--r-- | ft_strdup.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ft_strdup.c b/ft_strdup.c new file mode 100644 index 0000000..af7ab12 --- /dev/null +++ b/ft_strdup.c @@ -0,0 +1,38 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strdup.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/03/06 19:54:16 by dkaiser #+# #+# */ +/* Updated: 2024/03/06 20:24:51 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include <stdlib.h> + +char *ft_strdup(const char *s1) +{ + char *result; + int len; + + len = 0; + while (*(s1++)) + len++; + result = malloc(len + 1); + if (!result) + return (0); + result[++len] = '\0'; + while (len--) + result[len] = *(--s1); + return (result); +} + +/* #include <stdio.h> */ +/* int main() { */ +/* char *output; */ +/* char input[] = "Dies ist ein Test."; */ +/* output = ft_strdup(input); */ +/* printf("%s\n", output); */ +/* } */ |