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| author | Michael Haggerty <mhagger@alum.mit.edu> | 2012-09-12 16:04:45 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-09-12 11:43:25 -0700 |
| commit | 31d5451eed2677531c80177ff9dc8f5285f5a187 (patch) | |
| tree | bd709b58ba3096867e2f6166f516773b67aad0e1 /string-list.h | |
| parent | eb5f0c7a616531a024a582b72ca6d8775ff98d46 (diff) | |
| download | git-31d5451eed2677531c80177ff9dc8f5285f5a187.tar.gz | |
string_list: add a new function, string_list_remove_duplicates()
Add a function that deletes duplicate entries from a sorted
string_list.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'string-list.h')
| -rw-r--r-- | string-list.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/string-list.h b/string-list.h index 7d18e622ec..3a6a6dc392 100644 --- a/string-list.h +++ b/string-list.h @@ -48,6 +48,13 @@ struct string_list_item *string_list_insert_at_index(struct string_list *list, int insert_at, const char *string); struct string_list_item *string_list_lookup(struct string_list *list, const char *string); +/* + * Remove all but the first of consecutive entries with the same + * string value. If free_util is true, call free() on the util + * members of any items that have to be deleted. + */ +void string_list_remove_duplicates(struct string_list *sorted_list, int free_util); + /* Use these functions only on unsorted lists: */ |