4 struct string_list_item
{
9 struct string_list_item
*items
;
10 unsigned int nr
, alloc
;
11 unsigned int strdup_strings
:1;
14 #define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0 }
15 #define STRING_LIST_INIT_DUP { NULL, 0, 0, 1 }
17 void print_string_list(const struct string_list
*p
, const char *text
);
18 void string_list_clear(struct string_list
*list
, int free_util
);
20 /* Use this function to call a custom clear function on each util pointer */
21 /* The string associated with the util pointer is passed as the second argument */
22 typedef void (*string_list_clear_func_t
)(void *p
, const char *str
);
23 void string_list_clear_func(struct string_list
*list
, string_list_clear_func_t clearfunc
);
25 /* Use this function or the macro below to iterate over each item */
26 typedef int (*string_list_each_func_t
)(struct string_list_item
*, void *);
27 int for_each_string_list(struct string_list
*list
,
28 string_list_each_func_t
, void *cb_data
);
29 #define for_each_string_list_item(item,list) \
30 for (item = (list)->items; item < (list)->items + (list)->nr; ++item)
33 /* Use these functions only on sorted lists: */
34 int string_list_has_string(const struct string_list
*list
, const char *string
);
35 int string_list_find_insert_index(const struct string_list
*list
, const char *string
,
36 int negative_existing_index
);
37 struct string_list_item
*string_list_insert(struct string_list
*list
, const char *string
);
38 struct string_list_item
*string_list_insert_at_index(struct string_list
*list
,
39 int insert_at
, const char *string
);
40 struct string_list_item
*string_list_lookup(struct string_list
*list
, const char *string
);
43 /* Use these functions only on unsorted lists: */
46 * Add string to the end of list. If list->strdup_string is set, then
47 * string is copied; otherwise the new string_list_entry refers to the
50 struct string_list_item
*string_list_append(struct string_list
*list
, const char *string
);
53 * Like string_list_append(), except string is never copied. When
54 * list->strdup_strings is set, this function can be used to hand
55 * ownership of a malloc()ed string to list without making an extra
58 struct string_list_item
*string_list_append_nodup(struct string_list
*list
, char *string
);
60 void sort_string_list(struct string_list
*list
);
61 int unsorted_string_list_has_string(struct string_list
*list
, const char *string
);
62 struct string_list_item
*unsorted_string_list_lookup(struct string_list
*list
,
65 void unsorted_string_list_delete_item(struct string_list
*list
, int i
, int free_util
);
66 #endif /* STRING_LIST_H */