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- Add documentation for EBUSY.

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- Remove EIO.
 - Add a cross reference to mlock(2).
This commit is contained in:
Alan Cox 2003-11-14 07:18:12 +00:00
parent b7b7cd4421
commit 94cd5c4954
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122647
1 changed files with 4 additions and 2 deletions
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6
lib/libc/sys/msync.2
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@ -78,6 +78,9 @@ The
system call
will fail if:
.Bl -tag -width Er
.It Bq Er EBUSY
Some or all of the pages in the specified region are locked and
MS_INVALIDATE is specified.
.It Bq Er EINVAL
The
.Fa addr
@ -94,12 +97,11 @@ The
argument
was both MS_ASYNC and MS_INVALIDATE.
Only one of these flags is allowed.
.It Bq Er EIO
An I/O error occurred while writing to the file system.
.El
.Sh SEE ALSO
.Xr madvise 2 ,
.Xr mincore 2 ,
.Xr mlock 2 ,
.Xr mprotect 2 ,
.Xr munmap 2
.Sh HISTORY