ioctl.2: Mention EACCES

ioctls can fail with EACCES, see sys/kern/tty.c

PR:			239504
MFC after:		3 days
Reviewed by:		ziaee
Reported by:		Brennan Vincent <brennan@umanwizard.com>
Differential Revision:	https://reviews.freebsd.org/D49072

This commit is contained in:

Felix Johnson

2025-12-29 14:21:26 -05:00

committed by

Alexander Ziaee

parent c6bd2aa835

commit e2afbc4525

1 changed files with 4 additions and 1 deletions

lib/libsys/ioctl.2

+4 -1

View File

@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
 .Dd September 11, 2013
 .Dd December 29, 2025
 .Dt IOCTL 2
 .Os
 .Sh NAME
@@ -110,6 +110,9 @@ The
 system call
 will fail if:
 .Bl -tag -width Er
 .It Bq Er EACCES
 The process does not have permission to call this
 .Nm .
 .It Bq Er EBADF
 The
 .Fa fd