diff options
Diffstat (limited to 'sys/dev/random')
| -rw-r--r-- | sys/dev/random/randomdev.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/random/randomdev.c b/sys/dev/random/randomdev.c index e27b90957d09..f3339aa40827 100644 --- a/sys/dev/random/randomdev.c +++ b/sys/dev/random/randomdev.c @@ -152,6 +152,13 @@ static struct selinfo rsel; static int randomdev_read(struct cdev *dev __unused, struct uio *uio, int flags) { + + return (read_random_uio(uio, (flags & O_NONBLOCK) != 0)); +} + +int +read_random_uio(struct uio *uio, bool nonblock) +{ uint8_t *random_buf; int error; ssize_t read_len, total_read, c; |