commit f1d3fb04d55f46d39073e7089a5be43a16e80aa9
author Peter Maydell <peter.maydell@linaro.org> Wed Mar 30 22:03:38 2011 +0100
committer Aurelien Jarno <aurelien@aurel32.net> Mon Apr 04 00:24:50 2011 +0200
tree 8e4f200bdbeeff3efd45ca894767691997d22d91
parent 22156ab498acf5f8104801148732ae8e83f336a0

vl.c: Tidy up message printed when we exit on a signal

Tidy up the message printed when qemu exits due to a signal, so that
it's clearer where the message is coming from and that it's not just
stray debug output.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

vl.c

diff --git a/vl.c b/vl.c
index d3d81e0..5c80600 100644
--- a/vl.c
+++ b/vl.c
@@ -1169,8 +1169,15 @@
 void qemu_kill_report(void)
 {
     if (shutdown_signal != -1) {
-        fprintf(stderr, "Got signal %d from pid %d\n",
-                         shutdown_signal, shutdown_pid);
+        fprintf(stderr, "qemu: terminating on signal %d", shutdown_signal);
+        if (shutdown_pid == 0) {
+            /* This happens for eg ^C at the terminal, so it's worth
+             * avoiding printing an odd message in that case.
+             */
+            fputc('\n', stderr);
+        } else {
+            fprintf(stderr, " from pid %d\n", shutdown_pid);
+        }
         shutdown_signal = -1;
     }
 }