diff options
Diffstat (limited to 'get_next_line_utils.c')
| -rw-r--r-- | get_next_line_utils.c | 61 |
1 files changed, 32 insertions, 29 deletions
diff --git a/get_next_line_utils.c b/get_next_line_utils.c index 61c8055..92cb208 100644 --- a/get_next_line_utils.c +++ b/get_next_line_utils.c @@ -6,13 +6,32 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2019/10/08 08:52:59 by cacharle #+# #+# */ -/* Updated: 2019/10/27 19:02:57 by cacharle ### ########.fr */ +/* Updated: 2019/11/02 23:01:40 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ #include <stdlib.h> #include "get_next_line.h" +char *ft_strappend(char *dest, char *src) +{ + void *copy; + int dest_len; + + dest_len = ft_strlen(dest); + if ((copy = (char*)malloc(sizeof(char) * (dest_len + 1))) == NULL) + return (NULL); + ft_strcpy(copy, dest); + free(dest); + dest = (char*)malloc(sizeof(char) * (dest_len + ft_strlen(src) + 1)); + if (dest == NULL) + return (NULL); + ft_strcpy(dest, copy); + free(copy); + ft_strcpy(dest + dest_len, src); + return (dest); +} + char *ft_strncpy(char *dest, const char *src, int n) { int i; @@ -38,23 +57,6 @@ int ft_strlen(char *str) return (counter); } -char *ft_strappend(char *dest, char *src) -{ - void *copy; - - if ((copy = (char*)malloc(sizeof(char) * (ft_strlen(dest) + 1))) == NULL) - return (NULL); - ft_strcpy(copy, dest); - free(dest); - dest = (char*)malloc(sizeof(char) * (ft_strlen(copy) + ft_strlen(src) + 1)); - if (dest == NULL) - return (NULL); - ft_strcpy(dest, copy); - free(copy); - ft_strcat(dest, src); - return (dest); -} - char *ft_strcpy(char *dest, const char *src) { int i; @@ -69,20 +71,21 @@ char *ft_strcpy(char *dest, const char *src) return (dest); } -char *ft_strcat(char *dest, const char *src) +char *ft_strdup(const char *s) { - int i; - int j; + char *clone; + size_t i; + size_t len; + len = ft_strlen((char*)s); + if ((clone = (char*)malloc(sizeof(char) * (len + 1))) == NULL) + return (NULL); i = 0; - while (dest[i]) - i++; - j = 0; - while (src[j]) + while (i < len) { - dest[i + j] = src[j]; - j++; + clone[i] = s[i]; + i++; } - dest[i + j] = '\0'; - return (dest); + clone[i] = '\0'; + return (clone); } |