LDP
/
man-pages
mirror of https://github.com/mkerrisk/man-pages
0
1
Fork 0
Code Releases Activity

poll.2: Document semantics of passing zero in 'events' field 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2012-04-16 00:03:04 +12:00
parent 096ca08af4
commit b857fda584
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
man2/poll.2
View File

@ -87,7 +87,14 @@ field.)
The field
.I events
is an input parameter, a bit mask specifying the events the application
is interested in.
is interested in for the file descriptor
.IR fd .
If this field is specified as zero,
then all events are ignored for
.IR fd
and
.I revents
returns zero.
The field
.I revents