[Bug 239504] ioctl(2) man page doesn't mention that it can fail with EACCES

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Jul 28 21:04:03 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239504

            Bug ID: 239504
           Summary: ioctl(2) man page doesn't mention that it can fail
                    with EACCES
           Product: Documentation
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Manual Pages
          Assignee: bugs at FreeBSD.org
          Reporter: brennan at umanwizard.com
                CC: doc at FreeBSD.org

`ioctl` can fail with EACCES; for example:

https://github.com/freebsd/freebsd/blob/master/sys/kern/tty.c#L1874

But `man 2 ioctl` only lists EBADF, ENOTTY, EINVAL, and EFAULT.

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