update (libft): some improvements

lareii · Apr 27, 2024 · f5d9363 · f5d9363
1 parent 93db771
commit f5d9363
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Showing 6 changed files with 12 additions and 18 deletions.
diff --git a/libft/src/memory/ft_memchr.c b/libft/src/memory/ft_memchr.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/26 15:41:55 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:12:05 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:12:10 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,12 +17,11 @@ void	*ft_memchr(const void *s, int c, size_t n)
 	unsigned char	*p;
 
 	p = (unsigned char *)s;
-	while (n > 0)
+	while (n--)
 	{
 		if (*p == (unsigned char)c)
 			return (p);
 		p++;
-		n--;
 	}
 	return (0);
 }
diff --git a/libft/src/memory/ft_memcmp.c b/libft/src/memory/ft_memcmp.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/26 15:52:23 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:12:05 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:12:18 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,7 +19,7 @@ int	ft_memcmp(const void *s1, const void *s2, size_t n)
 
 	p1 = (unsigned char *)s1;
 	p2 = (unsigned char *)s2;
-	while (n > 0)
+	while (n--)
 	{
 		if (*p1 > *p2)
 			return (1);
@@ -30,7 +30,6 @@ int	ft_memcmp(const void *s1, const void *s2, size_t n)
 			p1++;
 			p2++;
 		}
-		n--;
 	}
 	return (0);
 }
diff --git a/libft/src/memory/ft_memcpy.c b/libft/src/memory/ft_memcpy.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/23 14:31:16 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:52:42 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:11:18 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,4 +24,4 @@ void	*ft_memcpy(void *dst, const void *src, size_t n)
 	while (n--)
 		*d++ = *s++;
 	return (dst);
-}
+}
diff --git a/libft/src/memory/ft_memmove.c b/libft/src/memory/ft_memmove.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/26 14:19:12 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:53:17 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:11:21 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -28,4 +28,4 @@ void	*ft_memmove(void *dest, const void *src, size_t n)
 		while (n--)
 			*d++ = *s++;
 	return (dest);
-}
+}
diff --git a/libft/src/memory/ft_memset.c b/libft/src/memory/ft_memset.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/19 16:38:06 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:12:05 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:12:36 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,11 +17,7 @@ void	*ft_memset(void *s, int c, size_t n)
 	unsigned char	*ptr;
 
 	ptr = (unsigned char *)s;
-	while (n > 0)
-	{
-		*ptr = c;
-		ptr++;
-		n--;
-	}
+	while (n--)
+		*ptr++ = c;
 	return (s);
 }
diff --git a/libft/src/string/ft_strlen.c b/libft/src/string/ft_strlen.c
@@ -6,7 +6,7 @@
 /*   By: ebabaogl <ebabaogl@student.42kocaeli.co    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/19 16:20:27 by ebabaogl          #+#    #+#             */
-/*   Updated: 2024/04/27 18:12:05 by ebabaogl         ###   ########.fr       */
+/*   Updated: 2024/04/27 19:12:50 by ebabaogl         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */