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-rw-r--r--bin/ps/ps.18
1 files changed, 7 insertions, 1 deletions
diff --git a/bin/ps/ps.1 b/bin/ps/ps.1
index b9237e8..32402e7 100644
--- a/bin/ps/ps.1
+++ b/bin/ps/ps.1
@@ -106,7 +106,7 @@ user, pid, ppid, pgid, jobc, state, tt, time and command.
List the set of available keywords.
.It Fl l
Display information associated with the following keywords:
-uid, pid, ppid, cpu, pri, nice, vsz, rss, wchan, state, tt, time
+uid, pid, ppid, cpu, pri, nice, vsz, rss, mwchan, state, tt, time
and command.
.It Fl M
Extract values associated with the name list from the specified core
@@ -234,6 +234,10 @@ that the process is currently blocked on.
If the name is invalid or unknown, then
.Dq ???\&
is displayed.
+.It mwchan
+The event name if the process is blocked normally, or the mutex name if
+the process is blocked on a mutex. See the wchan and mtxname keywords
+for details.
.It nice
The process scheduling increment (see
.Xr setpriority 2 ) .
@@ -393,6 +397,8 @@ total messages sent (writes on pipes/sockets)
.It mtxname
.Xr mutex 9
currently blocked on (as a symbolic name)
+.It mwchan
+wait channel or mutex currently blocked on
.It nice
nice value (alias ni)
.It nivcsw
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