lib: Change return type of fevent to ssize_t

The return type was still an int, but since it returns the number of
events, it should be an ssize_t.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/dev.c b/src/lib/dev.c
index c427e20c..8647bea9 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -1321,9 +1321,9 @@ enum fqtype fqueue_type(struct fqueue * fq)
         return fq->fqueue[fq->next - 1];
 }
 
-int fevent(struct flow_set *       set,
-           struct fqueue *         fq,
-           const struct timespec * timeo)
+ssize_t fevent(struct flow_set *       set,
+               struct fqueue *         fq,
+               const struct timespec * timeo)
 {
         ssize_t           ret;
         struct timespec   abstime;