Fix build on x86-64 distros without __NR_pread64/pwrite64

[fio.git] / engines / syslet-rw.c

diff --git a/engines/syslet-rw.c b/engines/syslet-rw.c
index b635f6440d1fd1089bfb9150e892f58c3358cc2a..0b2497a7e8c2029660825a1dc4aeb7ff533a64bb 100644 (file)
--- a/engines/syslet-rw.c
+++ b/engines/syslet-rw.c
@@ -17,6 +17,14 @@
 
 #ifdef FIO_HAVE_SYSLET
 
 
 #ifdef FIO_HAVE_SYSLET
 

+#ifdef __NR_pread64
+#define __NR_fio_pread __NR_pread64
+#define __NR_fio_pwrite        __NR_pwrite64
+#else
+#define __NR_fio_pread __NR_pread
+#define __NR_fio_pwrite        __NR_pwrite
+#endif
+

 struct syslet_data {
        struct io_u **events;
        unsigned int nr_events;
 struct syslet_data {
        struct io_u **events;
        unsigned int nr_events;


@@ -158,9 +166,9 @@ static void fio_syslet_prep_rw(struct io_u *io_u, struct fio_file *f)
         * prepare rw
         */
        if (io_u->ddir == DDIR_READ)
         * prepare rw
         */
        if (io_u->ddir == DDIR_READ)

-               nr = __NR_pread64;
+               nr = __NR_fio_pread;

        else
        else

-               nr = __NR_pwrite64;
+               nr = __NR_fio_pwrite;

 
        init_atom(&io_u->req.atom, nr, &f->fd, &io_u->xfer_buf,
                  &io_u->xfer_buflen, &io_u->offset, &io_u->req.ret, 0, io_u);
 
        init_atom(&io_u->req.atom, nr, &f->fd, &io_u->xfer_buf,
                  &io_u->xfer_buflen, &io_u->offset, &io_u->req.ret, 0, io_u);