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authorFilippo Storniolo <f.storniolo95@gmail.com>2023-11-03 20:55:50 +0300
committerDavid S. Miller <davem@davemloft.net>2023-11-08 01:27:07 +0300
commit84d5fb9741316ca53f0f7c23b82f30e0bb33c38e (patch)
treee73765b7ef2bae5dbd0754f7d15aacd3ea61c124
parentbfada5a7672fea5465d81bba3d05fca6024a244e (diff)
downloadlinux-84d5fb9741316ca53f0f7c23b82f30e0bb33c38e.tar.xz
test/vsock: refactor vsock_accept
This is a preliminary patch to introduce SOCK_STREAM bind connect test. vsock_accept() is split into vsock_listen() and vsock_accept(). Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--tools/testing/vsock/util.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c
index 698b0b44a2ee..2fc96f29bdf2 100644
--- a/tools/testing/vsock/util.c
+++ b/tools/testing/vsock/util.c
@@ -136,11 +136,8 @@ int vsock_seqpacket_connect(unsigned int cid, unsigned int port)
return vsock_connect(cid, port, SOCK_SEQPACKET);
}
-/* Listen on <cid, port> and return the first incoming connection. The remote
- * address is stored to clientaddrp. clientaddrp may be NULL.
- */
-static int vsock_accept(unsigned int cid, unsigned int port,
- struct sockaddr_vm *clientaddrp, int type)
+/* Listen on <cid, port> and return the file descriptor. */
+static int vsock_listen(unsigned int cid, unsigned int port, int type)
{
union {
struct sockaddr sa;
@@ -152,14 +149,7 @@ static int vsock_accept(unsigned int cid, unsigned int port,
.svm_cid = cid,
},
};
- union {
- struct sockaddr sa;
- struct sockaddr_vm svm;
- } clientaddr;
- socklen_t clientaddr_len = sizeof(clientaddr.svm);
int fd;
- int client_fd;
- int old_errno;
fd = socket(AF_VSOCK, type, 0);
if (fd < 0) {
@@ -177,6 +167,24 @@ static int vsock_accept(unsigned int cid, unsigned int port,
exit(EXIT_FAILURE);
}
+ return fd;
+}
+
+/* Listen on <cid, port> and return the first incoming connection. The remote
+ * address is stored to clientaddrp. clientaddrp may be NULL.
+ */
+static int vsock_accept(unsigned int cid, unsigned int port,
+ struct sockaddr_vm *clientaddrp, int type)
+{
+ union {
+ struct sockaddr sa;
+ struct sockaddr_vm svm;
+ } clientaddr;
+ socklen_t clientaddr_len = sizeof(clientaddr.svm);
+ int fd, client_fd, old_errno;
+
+ fd = vsock_listen(cid, port, type);
+
control_writeln("LISTENING");
timeout_begin(TIMEOUT);