std library function almost done, tested with libft-unit-tests

1 files changed, 22 insertions, 0 deletions

diff --git a/ft_strdup.c b/ft_strdup.c
new file mode 100644
index 0000000..e3609cc
--- /dev/null
+++ b/ft_strdup.c
@@ -0,0 +1,22 @@
+#include <stdlib.h>
+#include "libft.h"
+
+char    *ft_strdup(const char *s)
+{
+    char    *clone;
+    size_t  i;
+    size_t  len;
+
+    len = ft_strlen(s);
+    if ((clone = (char*)malloc(sizeof(char) * (len + 1))) == NULL)
+        return (NULL);
+    i = 0;
+    while (i < len)
+    {
+        clone[i] = s[i];
+        i++;
+    }
+    clone[i] = '\0';
+    return (clone);
+}
+