diff options
| -rw-r--r-- | erts/emulator/drivers/unix/ttsl_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index e425b99f16..3d1e58abe3 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -891,8 +891,8 @@ static void ttysl_from_tty(ErlDrvData ttysl_data, ErlDrvEvent fd) tpos = 0; } } - } else { - DEBUGLOG(("ttysl_from_tty: driver failure in read(%d,..) = %d\n", (int)(SWord)fd, i)); + } else if (errno != EAGAIN && errno != EWOULDBLOCK) { + DEBUGLOG(("ttysl_from_tty: driver failure in read(%d,..) = %d (errno = %d)\n", (int)(SWord)fd, i, errno)); driver_failure(ttysl_port, -1); } } |