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Fix a logic reversal: the RFFDG flag must be unset in order to share

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a file descriptor table.  (Thanks to Alan Cox)

Clarify the fact that the changelist and eventlist can be shared.
This commit is contained in:
Jonathan Lemon 2000-11-21 22:40:59 +00:00
parent 5d4050cc5d
commit ee85cf8bb2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=69014
1 changed files with 6 additions and 3 deletions
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9
lib/libc/sys/kqueue.2
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@ -73,9 +73,9 @@ The queue is not inherited by a child created with
.Xr fork 2 .
However, if
.Xr rfork 2
is called with the
is called without the
.Dv RFFDG
flag, the descriptor table is shared,
flag, then the descriptor table is shared,
which will allow sharing of the kqueue between two processes.
.Pp
.Fn kevent
@ -108,7 +108,10 @@ waits indefinitely. To effect a poll, the
.Fa timeout
argument should be non-NULL, pointing to a zero-valued
.Va timespec
structure.
structure. The same array may be used for the
.Fa changelist
and
.Fa eventlist .
.Pp
The
.Va kevent