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Change llist_add_* to take the address of the list rather than returning the new

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head, and change all the callers.
This commit is contained in:
Rob Landley
2006-05-26 23:44:51 +00:00
parent 5edc10275e
commit 8bb50782a5
16 changed files with 42 additions and 57 deletions
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4
include/libbb.h
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@ -84,8 +84,8 @@ typedef struct llist_s {
char *data;
struct llist_s *link;
} llist_t;
extern llist_t *llist_add_to(llist_t *old_head, void *data);
extern llist_t *llist_add_to_end(llist_t *list_head, void *data);
extern void llist_add_to(llist_t **old_head, void *data);
extern void llist_add_to_end(llist_t **list_head, void *data);
extern void *llist_pop(llist_t **elm);
extern void llist_free(llist_t *elm, void (*freeit)(void *data));