diff options
Diffstat (limited to 'lib/thread_with_file.c')
| -rw-r--r-- | lib/thread_with_file.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/thread_with_file.c b/lib/thread_with_file.c index 2edf33c3e7dc..8b129744a48a 100644 --- a/lib/thread_with_file.c +++ b/lib/thread_with_file.c @@ -379,12 +379,23 @@ static __poll_t thread_with_stdout_poll(struct file *file, struct poll_table_str return mask; } +static long thread_with_stdio_ioctl(struct file *file, unsigned int cmd, unsigned long p) +{ + struct thread_with_stdio *thr = + container_of(file->private_data, struct thread_with_stdio, thr); + + if (thr->ops->unlocked_ioctl) + return thr->ops->unlocked_ioctl(thr, cmd, p); + return -ENOTTY; +} + static const struct file_operations thread_with_stdio_fops = { .llseek = no_llseek, .read = thread_with_stdio_read, .write = thread_with_stdio_write, .poll = thread_with_stdio_poll, .release = thread_with_stdio_release, + .unlocked_ioctl = thread_with_stdio_ioctl, }; static const struct file_operations thread_with_stdout_fops = { @@ -392,6 +403,7 @@ static const struct file_operations thread_with_stdout_fops = { .read = thread_with_stdio_read, .poll = thread_with_stdout_poll, .release = thread_with_stdio_release, + .unlocked_ioctl = thread_with_stdio_ioctl, }; static int thread_with_stdio_fn(void *arg) |