X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=engines%2Fskeleton_external.c;h=548676a782a99bd94519c40444e866214d1fd25b;hb=315fcfec5f22d6c0d059c4c3b70eaed53237eb5f;hp=4c0c926c9cc347c6526cf290cb3be3ec3a0bb347;hpb=b5af82930ccfd7dda6a1b11794efb452eb76d8dc;p=fio.git

diff --git a/engines/skeleton_external.c b/engines/skeleton_external.c
index 4c0c926c..548676a7 100644
--- a/engines/skeleton_external.c
+++ b/engines/skeleton_external.c
@@ -13,7 +13,6 @@
 #include <assert.h>
 
 #include "../fio.h"
-#include "../os.h"
 
 /*
  * The core of the module is identical to the ones included with fio,
@@ -38,8 +37,8 @@ static struct io_u *fio_skeleton_event(struct thread_data *td, int event)
  * which may then be retrieved by calling the ->event() hook with the event
  * numbers. Required.
  */
-static int fio_skeleton_getevents(struct thread_data *td, int min, int max,
-				  struct timespec *t)
+static int fio_skeleton_getevents(struct thread_data *td, unsigned int min,
+				  unsigned int max, struct timespec *t)
 {
 	return 0;
 }
@@ -60,11 +59,16 @@ static int fio_skeleton_cancel(struct thread_data *td, struct io_u *io_u)
  *
  * The io engine must transfer in the direction noted by io_u->ddir
  * to the buffer pointed to by io_u->xfer_buf for as many bytes as
- * io_u->xfer_buflen. Residual data count may be set in io_u->residual
+ * io_u->xfer_buflen. Residual data count may be set in io_u->resid
  * for a short read/write.
  */
 static int fio_skeleton_queue(struct thread_data *td, struct io_u *io_u)
 {
+	/*
+	 * Double sanity check to catch errant write on a readonly setup
+	 */
+	fio_ro_check(td, io_u);
+
 	/*
 	 * Could return FIO_Q_QUEUED for a queued request,
 	 * FIO_Q_COMPLETED for a completed request, and FIO_Q_BUSY