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authorMichael Haggerty <mhagger@alum.mit.edu>2012-10-28 16:16:27 (GMT)
committerJeff King <peff@peff.net>2012-10-29 06:34:58 (GMT)
commit059b37934c611b1b9b735e0310ba282a0c7f5eba (patch)
treec1438784babc6ee81faae36311bc31d52fb5e5e4 /string-list.c
parent1b77d83cab798668d8a54a05b3fa0262486f7dfc (diff)
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string_list_longest_prefix(): remove function
This function was added in f103f95b11d087f07c0c48bf784cd9197e18f203 in the erroneous expectation that it would be used in the reimplementation of longest_ancestor_length(). But it turned out to be easier to use a function specialized for comparing path prefixes (i.e., one that knows about slashes and root paths) than to prepare the paths in such a way that a generic string prefix comparison function can be used. So delete string_list_longest_prefix() and its documentation and test cases. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 'string-list.c')
-rw-r--r--string-list.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/string-list.c b/string-list.c
index c54b816..decfa74 100644
--- a/string-list.c
+++ b/string-list.c
@@ -136,26 +136,6 @@ void filter_string_list(struct string_list *list, int free_util,
list->nr = dst;
}
-char *string_list_longest_prefix(const struct string_list *prefixes,
- const char *string)
-{
- int i, max_len = -1;
- char *retval = NULL;
-
- for (i = 0; i < prefixes->nr; i++) {
- char *prefix = prefixes->items[i].string;
- if (!prefixcmp(string, prefix)) {
- int len = strlen(prefix);
- if (len > max_len) {
- retval = prefix;
- max_len = len;
- }
- }
- }
-
- return retval;
-}
-
void string_list_clear(struct string_list *list, int free_util)
{
if (list->items) {