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-rw-r--r--xorg-server/os/connection.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/xorg-server/os/connection.c b/xorg-server/os/connection.c
index 58bc87bf1..cc3873f9a 100644
--- a/xorg-server/os/connection.c
+++ b/xorg-server/os/connection.c
@@ -153,6 +153,8 @@ Bool NewOutputPending; /* not yet attempted to write some new output */
Bool AnyClientsWriteBlocked; /* true if some client blocked on write */
static Bool RunFromSmartParent; /* send SIGUSR1 to parent process */
+Bool RunFromSigStopParent; /* send SIGSTOP to our own process; Upstart (or
+ equivalent) will send SIGCONT back. */
Bool PartialNetwork; /* continue even if unable to bind all addrs */
static Pid_t ParentProcess;
@@ -381,6 +383,8 @@ NotifyParentProcess(void)
kill (ParentProcess, SIGUSR1);
}
}
+ if (RunFromSigStopParent)
+ raise (SIGSTOP);
#endif
}