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| author | Dominik Kaiser | 2024-03-10 13:37:45 +0100 |
|---|---|---|
| committer | Dominik Kaiser | 2024-03-10 13:37:45 +0100 |
| commit | 4e19b82398e0cfaa3ca0b9f68772c88d103ff6ea (patch) | |
| tree | e25f459959a69578322529aca6d2a02cb2d3dfcf /ft_strnstr.c | |
| parent | 3c90d29fe5bf9ba6da090cd59c8c139d269f8bd4 (diff) | |
| download | libft-4e19b82398e0cfaa3ca0b9f68772c88d103ff6ea.tar.gz libft-4e19b82398e0cfaa3ca0b9f68772c88d103ff6ea.zip | |
Complete missing functions and add header
Diffstat (limited to 'ft_strnstr.c')
| -rw-r--r-- | ft_strnstr.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/ft_strnstr.c b/ft_strnstr.c index 2b96b64..54868d4 100644 --- a/ft_strnstr.c +++ b/ft_strnstr.c @@ -6,21 +6,23 @@ /* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2024/03/06 16:07:54 by dkaiser #+# #+# */ -/* Updated: 2024/03/07 16:40:20 by dkaiser ### ########.fr */ +/* Updated: 2024/03/10 13:16:58 by dkaiser ### ########.fr */ /* */ /* ************************************************************************** */ -#include <string.h> +#include "libft.h" char *ft_strnstr(const char *haystack, const char *needle, size_t len) { size_t i; size_t k; + if (len < 0 || (!haystack[0] && needle[0])) + return (0); i = 0; if (*needle == '\0' || needle == haystack) return ((char *)haystack); - while (i < len) + while (i < len && haystack[i]) { k = 0; while (haystack[i + k] && haystack[i + k] == needle[k] && i + k < len) @@ -38,9 +40,10 @@ char *ft_strnstr(const char *haystack, const char *needle, size_t len) /* int main(void) */ /* { */ -/* char haystack[] = "M"; */ -/* char needle[] = "MZIRIBMZE"; */ +/* char haystack[] = "abc"; */ +/* char needle[] = "abcde"; */ +/* size_t len = 5; */ -/* printf("strnstr: %s\n", strnstr(haystack, haystack, 2)); */ -/* printf("ft_strnstr: %s\n", ft_strnstr(haystack, haystack, 2)); */ +/* printf("strnstr: %s\n", strnstr(haystack, needle, len)); */ +/* printf("ft_strnstr: %s\n", ft_strnstr(haystack, needle, len)); */ /* } */ |