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string-list: add unsorted_string_list_lookup()

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Sometimes users need to lookup a string in an unsorted string_list. In
that case they should use this function instead of the version for
sorted strings.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stephen Boyd
2010-03-24 00:16:02 -07:00
committed by Junio C Hamano
parent 15cb500786
commit e242148012
3 changed files with 17 additions and 5 deletions
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13
string-list.c
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@ -168,12 +168,19 @@ void sort_string_list(struct string_list *list)
qsort(list->items, list->nr, sizeof(*list->items), cmp_items);
}
int unsorted_string_list_has_string(struct string_list *list, const char *string)
struct string_list_item *unsorted_string_list_lookup(struct string_list *list,
const char *string)
{
int i;
for (i = 0; i < list->nr; i++)
if (!strcmp(string, list->items[i].string))
return 1;
return 0;
return list->items + i;
return NULL;
}
int unsorted_string_list_has_string(struct string_list *list,
const char *string)
{
return unsorted_string_list_lookup(list, string) != NULL;
}