Fix out-of-date comment.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11058

diff --git a/coregrind/m_signals.c b/coregrind/m_signals.c
index 5d65d639696ac5253773eb9d00ed29671be4e479..8f97163e3996f63e6145a3f8bbf6e6247bd7a1a9 100644 (file)
--- a/coregrind/m_signals.c
+++ b/coregrind/m_signals.c
@@ -60,11 +60,7 @@
    thread for a time quanta, and while running blocking syscalls.
 
 
-   In addition, we define two signals for internal use: SIGVGCHLD and
-   SIGVGKILL.  SIGVGCHLD is used to indicate thread death to any
-   reaping thread (the master thread).  It is always blocked and never
-   delivered as a signal; it is always polled with sigtimedwait.
-
+   In addition, we reserve one signal for internal use: SIGVGKILL.
    SIGVGKILL is used to terminate threads.  When one thread wants
    another to exit, it will set its exitreason and send it SIGVGKILL
    if it appears to be blocked in a syscall.