d909d2345
Bernhard Reutner-Fischer
2007-02-04
Subject
- indent
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Commit Diff GitHub →
libbb/llist.c+20 -9
| @@ -14,37 +14,44 @@ | |
| #include "libbb.h" | |
| /* Add data to the start of the linked list. */ | |
| - | void llist_add_to(llist_t **old_head, void *data) |
| + | void llist_add_to(llist_t ** old_head, void *data) |
| { | |
| llist_t *new_head = xmalloc(sizeof(llist_t)); | |
| + | |
| new_head->data = data; | |
| new_head->link = *old_head; | |
| *old_head = new_head; | |
| } | |
| /* Add data to the end of the linked list. */ | |
| - | void llist_add_to_end(llist_t **list_head, void *data) |
| + | void llist_add_to_end(llist_t ** list_head, void *data) |
| { | |
| llist_t *new_item = xmalloc(sizeof(llist_t)); | |
| + | |
| new_item->data = data; | |
| new_item->link = NULL; | |
| - | if (!*list_head) *list_head = new_item; |
| + | if (!*list_head) |
| + | *list_head = new_item; |
| else { | |
| llist_t *tail = *list_head; | |
| - | while (tail->link) tail = tail->link; |
| + | |
| + | while (tail->link) |
| + | tail = tail->link; |
| tail->link = new_item; | |
| } | |
| } | |
| /* Remove first element from the list and return it */ | |
| - | void *llist_pop(llist_t **head) |
| + | void *llist_pop(llist_t ** head) |
| { | |
| void *data; | |
| - | if(!*head) data = *head; |
| + | if (!*head) |
| + | data = *head; |
| else { | |
| void *next = (*head)->link; | |
| + | |
| data = (*head)->data; | |
| free(*head); | |
| *head = next; | |
| @@ -55,21 +62,25 @@ void *llist_pop(llist_t **head) | |
| /* Recursively free all elements in the linked list. If freeit != NULL | |
| * call it on each datum in the list */ | |
| - | void llist_free(llist_t *elm, void (*freeit)(void *data)) |
| + | void llist_free(llist_t * elm, void (*freeit) (void *data)) |
| { | |
| while (elm) { | |
| void *data = llist_pop(&elm); | |
| - | if (freeit) freeit(data); |
| + | |
| + | if (freeit) |
| + | freeit(data); |
| } | |
| } | |
| /* Reverse list order. Useful since getopt32 saves option params | |
| * in reverse order */ | |
| - | llist_t* rev_llist(llist_t *list) |
| + | llist_t *rev_llist(llist_t * list) |
| { | |
| llist_t *new = NULL; | |
| + | |
| while (list) { | |
| llist_t *next = list->link; | |
| + | |
| list->link = new; | |
| new = list; | |
| list = next; | |