file: move mmap related data to engines/mmap.c where it belongs

[fio.git] / engines / binject.c

diff --git a/engines/binject.c b/engines/binject.c
index fb1906206a039be8e13f5cc00118307b6febd1dd..c0baf9d262c87376e10cfc43c7732a742c6b50e6 100644 (file)
--- a/engines/binject.c
+++ b/engines/binject.c
@@ -91,7 +91,8 @@ one_more:
 }
 
 static int fio_binject_getevents(struct thread_data *td, unsigned int min,
-                             unsigned int max, struct timespec fio_unused *t)
+                                unsigned int max,
+                                const struct timespec fio_unused *t)
 {
        struct binject_data *bd = td->io_ops->data;
        int left = max, ret, r = 0, ev_index = 0;
@@ -109,10 +110,11 @@ static int fio_binject_getevents(struct thread_data *td, unsigned int min,
                /*
                 * don't block for min events == 0
                 */
-               if (!min) {
-                       bd->fd_flags[i] = fcntl(bf->fd, F_GETFL);
-                       fcntl(bf->fd, F_SETFL, bd->fd_flags[i] | O_NONBLOCK);
-               }
+               if (!min)
+                       bd->fd_flags[i] = fio_set_fd_nonblocking(bf->fd, "binject");
+               else
+                       bd->fd_flags[i] = -1;
+
                bd->pfds[i].fd = bf->fd;
                bd->pfds[i].events = POLLIN;
        }
@@ -154,7 +156,12 @@ static int fio_binject_getevents(struct thread_data *td, unsigned int min,
        if (!min) {
                for_each_file(td, f, i) {
                        bf = (struct binject_file *) (uintptr_t) f->engine_data;
-                       fcntl(bf->fd, F_SETFL, bd->fd_flags[i]);
+
+                       if (bd->fd_flags[i] == -1)
+                               continue;
+
+                       if (fcntl(bf->fd, F_SETFL, bd->fd_flags[i]) < 0)
+                               log_err("fio: binject failed to restore fcntl flags: %s\n", strerror(errno));
                }
        }