diff options
| author | Felix Johnson <fjohnson@felix-johnson.com> | 2025-12-29 19:21:26 +0000 |
|---|---|---|
| committer | Alexander Ziaee <ziaee@FreeBSD.org> | 2026-01-01 19:04:30 +0000 |
| commit | 7fa86256aaca948671c38f462e9ef4692799d8fc (patch) | |
| tree | 5d9d2ba0597fd8ef72cb4585389e88d88fe4dfd4 | |
| parent | 47db87fe8398d975e6bd8634eb8104ad0c001743 (diff) | |
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
(cherry picked from commit e2afbc45258f2fa4bdcf126e959ac660e76fc802)
| -rw-r--r-- | lib/libc/sys/ioctl.2 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/sys/ioctl.2 b/lib/libc/sys/ioctl.2 index d5b09cf67eba..27c290019779 100644 --- a/lib/libc/sys/ioctl.2 +++ b/lib/libc/sys/ioctl.2 @@ -27,7 +27,7 @@ .\" .\" @(#)ioctl.2 8.2 (Berkeley) 12/11/93 .\" -.Dd September 11, 2013 +.Dd December 29, 2025 .Dt IOCTL 2 .Os .Sh NAME @@ -112,6 +112,9 @@ 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 |