From: Zhiyong Yang <zhiyong.yang@intel.com>
To: dev@dpdk.org
Cc: yliu@fridaylinux.org, maxime.coquelin@redhat.com,
Zhiyong Yang <zhiyong.yang@intel.com>
Subject: [dpdk-dev] [PATCH] vhost: unlink existing file for server mode
Date: Fri, 2 Feb 2018 16:39:14 +0800 [thread overview]
Message-ID: <20180202083914.37584-1-zhiyong.yang@intel.com> (raw)
Vhost-user startup will fail based on server mode, if the specified
socket file has already existed. The patch introduces function
unlink() to remove the possible existing file.
Cc: yliu@fridaylinux.org
Cc: maxime.coquelin@redhat.com
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
---
lib/librte_vhost/socket.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index 6e3857e7a..324a24f4e 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -315,6 +315,7 @@ vhost_user_start_server(struct vhost_user_socket *vsocket)
int fd = vsocket->socket_fd;
const char *path = vsocket->path;
+ unlink(path);
ret = bind(fd, (struct sockaddr *)&vsocket->un, sizeof(vsocket->un));
if (ret < 0) {
RTE_LOG(ERR, VHOST_CONFIG,
--
2.13.3
next reply other threads:[~2018-02-02 8:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-02 8:39 Zhiyong Yang [this message]
[not found] ` <CGME20180202152959eucas1p29e4663da3740566114fdb82045ee3caf@eucas1p2.samsung.com>
2018-02-02 15:29 ` [dpdk-dev] " Ilya Maximets
2018-02-02 15:38 ` Richardson, Bruce
2018-02-02 15:47 ` Ilya Maximets
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180202083914.37584-1-zhiyong.yang@intel.com \
--to=zhiyong.yang@intel.com \
--cc=dev@dpdk.org \
--cc=maxime.coquelin@redhat.com \
--cc=yliu@fridaylinux.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).