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| author | Filippo Storniolo <f.storniolo95@gmail.com> | 2023-11-03 18:55:50 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-07 23:27:07 +0100 |
| commit | 84d5fb9741316ca53f0f7c23b82f30e0bb33c38e (patch) | |
| tree | e73765b7ef2bae5dbd0754f7d15aacd3ea61c124 /tools/testing/vsock/util.c | |
| parent | test/vsock fix: add missing check on socket creation (diff) | |
| download | linux-84d5fb9741316ca53f0f7c23b82f30e0bb33c38e.tar.xz linux-84d5fb9741316ca53f0f7c23b82f30e0bb33c38e.zip | |
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>
Diffstat (limited to 'tools/testing/vsock/util.c')
| -rw-r--r-- | tools/testing/vsock/util.c | 32 |
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); |