[PATCH] Link in known io engines

[fio.git] / engines / fio-engine-posixaio.c

diff --git a/engines/fio-engine-posixaio.c b/engines/fio-engine-posixaio.c
index 401cd866ba549ee193098f3af54998c6e6aef2fd..ef4d78ebe8a58c03465eb33cdc58aa7f90b52d7c 100644 (file)
--- a/engines/fio-engine-posixaio.c
+++ b/engines/fio-engine-posixaio.c
@@ -7,8 +7,9 @@
 #include <unistd.h>
 #include <errno.h>
 #include <assert.h>
-#include "fio.h"
-#include "os.h"
+
+#include "../fio.h"
+#include "../os.h"
 
 #ifdef FIO_HAVE_POSIXAIO
 
@@ -171,13 +172,15 @@ static int fio_posixaio_init(struct thread_data *td)
 {
        struct posixaio_data *pd = malloc(sizeof(*pd));
 
+       memset(pd, 0, sizeof(*pd));
        pd->aio_events = malloc(td->iodepth * sizeof(struct io_u *));
+       memset(pd->aio_events, 0, td->iodepth * sizeof(struct io_u *));
 
        td->io_ops->data = pd;
        return 0;
 }
 
-struct ioengine_ops ioengine = {
+static struct ioengine_ops ioengine = {
        .name           = "posixaio",
        .version        = FIO_IOOPS_VERSION,
        .init           = fio_posixaio_init,
@@ -202,10 +205,20 @@ static int fio_posixaio_init(struct thread_data fio_unused *td)
        return 1;
 }
 
-struct ioengine_ops ioengine = {
+static struct ioengine_ops ioengine = {
        .name           = "posixaio",
        .version        = FIO_IOOPS_VERSION,
        .init           = fio_posixaio_init,
 };
 
 #endif
+
+static void fio_init fio_posixaio_register(void)
+{
+       register_ioengine(&ioengine);
+}
+
+static void fio_exit fio_posixaio_unregister(void)
+{
+       unregister_ioengine(&ioengine);
+}