Make sim poll non-blocking

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/sim_console_c.c b/sim_console_c.c
index 0a89fb2e74709f701acf0a07244968d1620b71d7..869c8962505a0b8f847c9a80a2a47cfe68babe42 100644 (file)
--- a/sim_console_c.c
+++ b/sim_console_c.c
@@ -117,7 +117,7 @@ void sim_console_poll(unsigned char *__rt)
        fdset[0].fd = STDIN_FILENO;
        fdset[0].events = POLLIN;
 
-       ret = poll(fdset, 1, -1);
+       ret = poll(fdset, 1, 0);
        //fprintf(stderr, "poll returns %d\n", ret);
 
        if (ret == 1)