From: Andreas Färber <afaerber@suse.de>
Date: Thu, 17 Apr 2014 16:38:25 +0000 (+0200)
Subject: qtest: Add error reporting to socket_accept()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7d915f388355f5353f2b692a1abd7868b8307a1;p=qemu.git

qtest: Add error reporting to socket_accept()

We're not using the GLib infrastructure here, to allow cleaning up the
sockets. Still, knowing why a certain test run failed can be valuable.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/tests/libqtest.c b/tests/libqtest.c
index 232f781639..4b90d9112a 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -93,6 +93,9 @@ static int socket_accept(int sock)
     do {
         ret = accept(sock, (struct sockaddr *)&addr, &addrlen);
     } while (ret == -1 && errno == EINTR);
+    if (ret == -1) {
+        fprintf(stderr, "%s failed: %s\n", __func__, strerror(errno));
+    }
     close(sock);
 
     return ret;