diff options
Diffstat (limited to 'console-tools/openvt.c')
| -rw-r--r-- | console-tools/openvt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/console-tools/openvt.c b/console-tools/openvt.c index 0906de4..7bd6072 100644 --- a/console-tools/openvt.c +++ b/console-tools/openvt.c @@ -61,9 +61,7 @@ static int get_vt_fd(void) for (fd = 0; fd < 3; fd++) if (!not_vt_fd(fd)) return fd; - /* _only_ O_NONBLOCK: ask for neither read nor write perms */ - /*FIXME: use? device_open(DEV_CONSOLE,0); */ - fd = open(DEV_CONSOLE, O_NONBLOCK); + fd = open(DEV_CONSOLE, O_RDONLY | O_NONBLOCK); if (fd >= 0 && !not_vt_fd(fd)) return fd; bb_error_msg_and_die("can't find open VT"); |