Date: Wed, 6 Mar 2019 00:45:42 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r344832 - stable/12/lib/libc/sys Message-ID: <201903060045.x260jgIY045726@repo.freebsd.org>
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Author: emaste Date: Wed Mar 6 00:45:42 2019 New Revision: 344832 URL: https://svnweb.freebsd.org/changeset/base/344832 Log: MFC r344628: poll.2: POLLNVAL is returned also for insufficient rights Reported by: Bora Özarslan <borako.ozarslan@gmail.com> Sponsored by: The FreeBSD Foundation Modified: stable/12/lib/libc/sys/poll.2 Directory Properties: stable/12/ (props changed) Modified: stable/12/lib/libc/sys/poll.2 ============================================================================== --- stable/12/lib/libc/sys/poll.2 Wed Mar 6 00:38:10 2019 (r344831) +++ stable/12/lib/libc/sys/poll.2 Wed Mar 6 00:45:42 2019 (r344832) @@ -28,7 +28,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd November 13, 2014 +.Dd February 27, 2019 .Dt POLL 2 .Os .Sh NAME @@ -127,7 +127,8 @@ should never be present in the .Fa revents bitmask at the same time. .It POLLNVAL -The file descriptor is not open. +The file descriptor is not open, +or in capability mode the file descriptor has insufficient rights. This flag is always checked, even if not present in the .Fa eventshelp
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