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-rw-r--r--doc/info/mds.texinfo12
1 files changed, 10 insertions, 2 deletions
diff --git a/doc/info/mds.texinfo b/doc/info/mds.texinfo
index 0806894..8425421 100644
--- a/doc/info/mds.texinfo
+++ b/doc/info/mds.texinfo
@@ -437,10 +437,18 @@ is send by a user to the server, if she wants
the server to dump information about the
server's state or statistics to the TTY.
+All servers configured to be interrupted
+when the signal @command{SIGRTMIN} is received.
+No further action is taked. This may be used
+by the user to test that the program supports
+being interrupted. It can also be used by
+the server to interrupt itself from another
+thread.
+
@command{valgrind} uses @command{SIGRTMAX} for
its own internal stuff. Therefore servers must
-not use @command{SIGRTMAX} as it is hence unavailable
-when running under @command{valgrind}.
+not use @command{SIGRTMAX} as it is hence
+unavailable when running under @command{valgrind}.