From: Michael Tokarev <mjt@tls.msk.ru>
Date: Thu, 30 Oct 2014 08:05:13 +0000 (+0300)
Subject: virtio-9p-proxy: improve error messages in connect_namedsocket()
X-Git-Tag: v2.2.0-rc0~14^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d5a8435baed70f03bbe791aba12f5586ba17d75;p=thirdparty%2Fqemu.git

virtio-9p-proxy: improve error messages in connect_namedsocket()

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
---

diff --git a/hw/9pfs/virtio-9p-proxy.c b/hw/9pfs/virtio-9p-proxy.c
index 2ec211bbeaf..59c7445deab 100644
--- a/hw/9pfs/virtio-9p-proxy.c
+++ b/hw/9pfs/virtio-9p-proxy.c
@@ -1104,14 +1104,14 @@ static int connect_namedsocket(const char *path)
 
     sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
     if (sockfd < 0) {
-        fprintf(stderr, "socket %s\n", strerror(errno));
+        fprintf(stderr, "failed to create socket: %s\n", strerror(errno));
         return -1;
     }
     strcpy(helper.sun_path, path);
     helper.sun_family = AF_UNIX;
     size = strlen(helper.sun_path) + sizeof(helper.sun_family);
     if (connect(sockfd, (struct sockaddr *)&helper, size) < 0) {
-        fprintf(stderr, "socket error\n");
+        fprintf(stderr, "failed to connect to %s: %s\n", path, strerror(errno));
         close(sockfd);
         return -1;
     }