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| author |   mglocker <mglocker@openbsd.org> | 2020-07-31 18:17:17 +0000 |
|---|---|---|
| committer | mglocker <mglocker@openbsd.org> | 2020-07-31 18:17:17 +0000 |
| commit | 1a183d5c8119d3d9a0c18b619153d85c6e42f636 (patch) | |
| tree | 80a7c0f5093149b9514248048426e23150f46896 | |
| parent | Skip making structure elements const, as it provides no benefit, and (diff) | |
| download | wireguard-openbsd-1a183d5c8119d3d9a0c18b619153d85c6e42f636.tar.xz wireguard-openbsd-1a183d5c8119d3d9a0c18b619153d85c6e42f636.zip | |
Document that video(4) also supports kqueue(2) now.
ok mpi@
| -rw-r--r-- | share/man/man4/video.4 | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/share/man/man4/video.4 b/share/man/man4/video.4 index e5c89b4525c..c5100051b2f 100644 --- a/share/man/man4/video.4 +++ b/share/man/man4/video.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: video.4,v 1.17 2017/02/02 18:38:26 feinerer Exp $ +.\" $OpenBSD: video.4,v 1.18 2020/07/31 18:17:17 mglocker Exp $ .\" .\" Copyright (c) 2008 Marcus Glocker <mglocker@openbsd.org> .\" @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: February 2 2017 $ +.Dd $Mdocdate: July 31 2020 $ .Dt VIDEO 4 .Os .Sh NAME @@ -373,9 +373,10 @@ system call. .El .Pp The -.Xr select 2 -and +.Xr select 2 , .Xr poll 2 +and +.Xr kqueue 2 system calls are supported for this access type. They will signal when a frame is ready for reading without blocking. .Sh MMAP @@ -429,9 +430,10 @@ ioctl command. .El .Pp The -.Xr select 2 -and +.Xr select 2 , .Xr poll 2 +and +.Xr kqueue 2 system calls are supported for this access type. They will signal when at least one frame is ready for dequeuing, allowing to call the |