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-rw-r--r--doc/lxc-kill.sgml.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/lxc-kill.sgml.in b/doc/lxc-kill.sgml.in
index c3373c6..2b06ab8 100644
--- a/doc/lxc-kill.sgml.in
+++ b/doc/lxc-kill.sgml.in
@@ -43,10 +43,16 @@
</para>
<para>
+ The <replaceable>SIGNUM</replaceable> is a numeric value,
+ the signal name is not supported.
+ </para>
+ <para>
If this command is used on an application container ran by
lxc-execute, the lxc-init will receive the signal and will forward it to
the process 2 which is the command specified in the command line. See
lxc-execute (1).
+ Obviously the SIGKILL and SIGSTOP signals are not able to be forwarded,
+ (as per the signal(7) man page).
</para>
</refsect1>