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authorAndreas Schneider <asn@cryptomilk.org>2018-02-02 13:06:02 +0100
committerAndreas Schneider <asn@cryptomilk.org>2018-06-04 11:20:28 +0200
commit32c49ea1348b1843ba1829dbaed15382d4c0767d (patch)
treed0235efb684cf91ddb6ddf949dd3e6314a704c24 /src/misc.c
parenta465ea2d49539af1d2575498a5ce45e51980d982 (diff)
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misc: Add ssh_list_count()
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src/misc.c')
-rw-r--r--src/misc.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/misc.c b/src/misc.c
index 9f424281..9817bbfc 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -397,6 +397,25 @@ struct ssh_iterator *ssh_list_find(const struct ssh_list *list, void *value){
return NULL;
}
+/**
+ * @brief Get the number of elements in the list
+ *
+ * @param[in] list The list to count.
+ *
+ * @return The number of elements in the list.
+ */
+size_t ssh_list_count(const struct ssh_list *list)
+{
+ struct ssh_iterator *it = NULL;
+ int count = 0;
+
+ for (it = ssh_list_get_iterator(list); it != NULL ; it = it->next) {
+ count++;
+ }
+
+ return count;
+}
+
static struct ssh_iterator *ssh_iterator_new(const void *data){
struct ssh_iterator *iterator=malloc(sizeof(struct ssh_iterator));
if(!iterator)