1 files changed, 4 insertions, 4 deletions

diff --git a/ot_mutex.c b/ot_mutex.c
index b61b915..15f3da5 100644
--- a/ot_mutex.c
+++ b/ot_mutex.c
@@ -205,12 +205,12 @@ int mutex_workqueue_pushchunked(ot_taskid taskid, struct iovec *iovec) {
   for (task = tasklist; task; task = task->next)
     if (task->taskid == taskid) {
       if( iovec ) {
-fprintf(stderr, "mutex_workqueue_pushchunked pushing on taskid %d\n", taskid);
+fprintf(stderr, "mutex_workqueue_pushchunked pushing on taskid %lu\n", taskid);
         if (!iovec_append(&task->iovec_entries, &task->iovec, iovec) )
           return -1;
         task->tasktype = TASK_DONE_PARTIAL;
       } else {
-fprintf(stderr, "mutex_workqueue_pushchunked finished taskid %d\n", taskid);
+fprintf(stderr, "mutex_workqueue_pushchunked finished taskid %lu\n", taskid);
         task->tasktype = TASK_DONE;
       }
       break;
@@ -221,7 +221,7 @@ fprintf(stderr, "mutex_workqueue_pushchunked finished taskid %d\n", taskid);
 
   io_trywrite( g_self_pipe[1], &byte, 1 );
 if(!task)
-fprintf(stderr, "mutex_workqueue_pushchunked taskid %d not found\n", taskid);
+fprintf(stderr, "mutex_workqueue_pushchunked taskid %lu not found\n", taskid);
 
   /* Indicate whether the worker has to throw away results */
   return task ? 0 : -1;
@@ -240,7 +240,7 @@ int64 mutex_workqueue_popresult( int *iovec_entries, struct iovec ** iovec, int
   for (task = &tasklist; *task; task = &((*task)->next))
     if (((*task)->tasktype & TASK_CLASS_MASK ) == TASK_DONE) {
       struct ot_task *ptask = *task;
-fprintf(stderr, "Got task %d type %d with %d entries\n", (*task)->taskid, (*task)->tasktype, ptask->iovec_entries);
+fprintf(stderr, "Got task %lu type %d with %d entries\n", (*task)->taskid, (*task)->tasktype, ptask->iovec_entries);
       *iovec_entries = ptask->iovec_entries;
       *iovec         = ptask->iovec;
       sock           = ptask->sock;