diff options
Diffstat (limited to 'src/common/container.c')
| -rw-r--r-- | src/common/container.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/common/container.c b/src/common/container.c index 76c129df0b..8c66bd89e4 100644 --- a/src/common/container.c +++ b/src/common/container.c @@ -211,6 +211,19 @@ smartlist_string_pos(const smartlist_t *sl, const char *element) return -1; } +/** If <b>element</b> is the same pointer as an element of <b>sl</b>, return + * that element's index. Otherwise, return -1. */ +int +smartlist_pos(const smartlist_t *sl, const void *element) +{ + int i; + if (!sl) return -1; + for (i=0; i < sl->num_used; i++) + if (element == sl->list[i]) + return i; + return -1; +} + /** Return true iff <b>sl</b> has some element E such that * !strcasecmp(E,<b>element</b>) */ @@ -732,7 +745,7 @@ smartlist_sort_strings(smartlist_t *sl) } /** Return the most frequent string in the sorted list <b>sl</b> */ -char * +const char * smartlist_get_most_frequent_string(smartlist_t *sl) { return smartlist_get_most_frequent(sl, compare_string_ptrs_); @@ -742,7 +755,7 @@ smartlist_get_most_frequent_string(smartlist_t *sl) * If <b>count_out</b> is provided, set <b>count_out</b> to the * number of times that string appears. */ -char * +const char * smartlist_get_most_frequent_string_(smartlist_t *sl, int *count_out) { return smartlist_get_most_frequent_(sl, compare_string_ptrs_, count_out); @@ -1010,7 +1023,7 @@ smartlist_sort_digests256(smartlist_t *sl) /** Return the most frequent member of the sorted list of DIGEST256_LEN * digests in <b>sl</b> */ -char * +const uint8_t * smartlist_get_most_frequent_digest256(smartlist_t *sl) { return smartlist_get_most_frequent(sl, compare_digests256_); |