diff options
author | Renato Botelho <renato@netgate.com> | 2016-08-25 10:40:54 -0300 |
---|---|---|
committer | Renato Botelho <renato@netgate.com> | 2016-08-25 10:40:54 -0300 |
commit | 5f4dbd408a354e294fdffc23ee889af03b7cfc28 (patch) | |
tree | 2d140e0691c400a324f9da94ed1282ab1a1c8710 /lib/libc/sys/aio_write.2 | |
parent | ff37ccbef82fdcee6f5306945547bc8541986a03 (diff) | |
parent | 986f593e4573a0f751ae6fa39b49e0a0dcbefbf8 (diff) | |
download | FreeBSD-src-5f4dbd408a354e294fdffc23ee889af03b7cfc28.zip FreeBSD-src-5f4dbd408a354e294fdffc23ee889af03b7cfc28.tar.gz |
Merge remote-tracking branch 'origin/stable/11' into devel-11
Diffstat (limited to 'lib/libc/sys/aio_write.2')
-rw-r--r-- | lib/libc/sys/aio_write.2 | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/libc/sys/aio_write.2 b/lib/libc/sys/aio_write.2 index 414f98f..a3268e5 100644 --- a/lib/libc/sys/aio_write.2 +++ b/lib/libc/sys/aio_write.2 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 21, 2016 +.Dd August 19, 2016 .Dt AIO_WRITE 2 .Os .Sh NAME @@ -88,7 +88,7 @@ be referenced after the request is enqueued. .Pp The .Fa iocb->aio_sigevent -structure can be used to request notification of the request's +structure can be used to request notification of the operation's completion as described in .Xr aio 4 . .Sh RESTRICTIONS @@ -98,8 +98,6 @@ and the buffer that the .Fa iocb->aio_buf member of that structure references must remain valid until the operation has completed. -For this reason, use of auto (stack) variables -for these objects is discouraged. .Pp The asynchronous I/O control buffer .Fa iocb @@ -108,8 +106,7 @@ should be zeroed before the system call to avoid passing bogus context information to the kernel. .Pp Modifications of the Asynchronous I/O Control Block structure or the -buffer contents after the request has been enqueued, but before the -request has completed, are not allowed. +buffer contents are not allowed while the request is queued. .Pp If the file offset in .Fa iocb->aio_offset |