[libvirt] [PATCH 2/6] Add backlog parameter to virNetSocketListen

So that callers can change the default value. --- src/rpc/virnetserverservice.c | 4 ++-- src/rpc/virnetsocket.c | 4 ++-- src/rpc/virnetsocket.h | 2 +- tests/virnetsockettest.c | 6 +++--- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/src/rpc/virnetserverservice.c b/src/rpc/virnetserverservice.c index 8c9ed1e..e63603f 100644 --- a/src/rpc/virnetserverservice.c +++ b/src/rpc/virnetserverservice.c @@ -127,7 +127,7 @@ virNetServerServicePtr virNetServerServiceNewTCP(const char *nodename, goto error; for (i = 0 ; i < svc->nsocks ; i++) { - if (virNetSocketListen(svc->socks[i]) < 0) + if (virNetSocketListen(svc->socks[i], 0) < 0) goto error; /* IO callback is initially disabled, until we're ready @@ -187,7 +187,7 @@ virNetServerServicePtr virNetServerServiceNewUNIX(const char *path, goto error; for (i = 0 ; i < svc->nsocks ; i++) { - if (virNetSocketListen(svc->socks[i]) < 0) + if (virNetSocketListen(svc->socks[i], 0) < 0) goto error; /* IO callback is initially disabled, until we're ready diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c index c222743..c19dcfa 100644 --- a/src/rpc/virnetsocket.c +++ b/src/rpc/virnetsocket.c @@ -1076,10 +1076,10 @@ ssize_t virNetSocketWrite(virNetSocketPtr sock, const char *buf, size_t len) } -int virNetSocketListen(virNetSocketPtr sock) +int virNetSocketListen(virNetSocketPtr sock, int backlog) { virMutexLock(&sock->lock); - if (listen(sock->fd, 30) < 0) { + if (listen(sock->fd, backlog > 0 ? backlog : 30) < 0) { virReportSystemError(errno, "%s", _("Unable to listen on socket")); virMutexUnlock(&sock->lock); return -1; diff --git a/src/rpc/virnetsocket.h b/src/rpc/virnetsocket.h index d6c85d2..24110a6 100644 --- a/src/rpc/virnetsocket.h +++ b/src/rpc/virnetsocket.h @@ -105,7 +105,7 @@ void virNetSocketFree(virNetSocketPtr sock); const char *virNetSocketLocalAddrString(virNetSocketPtr sock); const char *virNetSocketRemoteAddrString(virNetSocketPtr sock); -int virNetSocketListen(virNetSocketPtr sock); +int virNetSocketListen(virNetSocketPtr sock, int backlog); int virNetSocketAccept(virNetSocketPtr sock, virNetSocketPtr *clientsock); diff --git a/tests/virnetsockettest.c b/tests/virnetsockettest.c index e72b9a0..fba7e15 100644 --- a/tests/virnetsockettest.c +++ b/tests/virnetsockettest.c @@ -159,7 +159,7 @@ static int testSocketTCPAccept(const void *opaque) goto cleanup; for (i = 0 ; i < nlsock ; i++) { - if (virNetSocketListen(lsock[i]) < 0) + if (virNetSocketListen(lsock[i], 0) < 0) goto cleanup; } @@ -217,7 +217,7 @@ static int testSocketUNIXAccept(const void *data ATTRIBUTE_UNUSED) if (virNetSocketNewListenUNIX(path, 0700, getgid(), &lsock) < 0) goto cleanup; - if (virNetSocketListen(lsock) < 0) + if (virNetSocketListen(lsock, 0) < 0) goto cleanup; if (virNetSocketNewConnectUNIX(path, false, NULL, &csock) < 0) @@ -276,7 +276,7 @@ static int testSocketUNIXAddrs(const void *data ATTRIBUTE_UNUSED) goto cleanup; } - if (virNetSocketListen(lsock) < 0) + if (virNetSocketListen(lsock, 0) < 0) goto cleanup; if (virNetSocketNewConnectUNIX(path, false, NULL, &csock) < 0) -- 1.7.6