From: Marc-André Lureau <marcandre.lureau@redhat.com>
The qemu_*block() functions are meant to be be used with sockets (the
win32 implementation expects SOCKET)
Over time, those functions where used with Win32 SOCKET or
file-descriptors interchangeably. But for portability, they must only be
used with socket-like file-descriptors. FDs can use
g_unix_set_fd_nonblocking() instead.
Rename the functions with "socket" in the name to prevent bad usages.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
include/qemu/sockets.h | 6 +++---
chardev/char-socket.c | 2 +-
contrib/ivshmem-server/ivshmem-server.c | 2 +-
hw/hyperv/syndbg.c | 2 +-
hw/virtio/vhost-user.c | 2 +-
io/channel-socket.c | 6 +++---
net/l2tpv3.c | 2 +-
net/socket.c | 10 +++++-----
qga/channel-posix.c | 2 +-
tests/unit/socket-helpers.c | 2 +-
tests/unit/test-crypto-tlssession.c | 8 ++++----
util/oslib-posix.c | 8 ++++----
util/oslib-win32.c | 8 ++++----
util/vhost-user-server.c | 4 ++--
14 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h
index 0c34bf23987e..038faa157f59 100644
--- a/include/qemu/sockets.h
+++ b/include/qemu/sockets.h
@@ -17,9 +17,9 @@ int qemu_socket(int domain, int type, int protocol);
int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
int socket_set_cork(int fd, int v);
int socket_set_nodelay(int fd);
-void qemu_set_block(int fd);
-int qemu_try_set_nonblock(int fd);
-void qemu_set_nonblock(int fd);
+void qemu_socket_set_block(int fd);
+int qemu_socket_try_set_nonblock(int fd);
+void qemu_socket_set_nonblock(int fd);
int socket_set_fast_reuse(int fd);
#ifdef WIN32
diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index fab2d791d43d..dc4e218eeb6a 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -311,7 +311,7 @@ static ssize_t tcp_chr_recv(Chardev *chr, char *buf, size_t len)
}
/* O_NONBLOCK is preserved across SCM_RIGHTS so reset it */
- qemu_set_block(fd);
+ qemu_socket_set_block(fd);
#ifndef MSG_CMSG_CLOEXEC
qemu_set_cloexec(fd);
diff --git a/contrib/ivshmem-server/ivshmem-server.c b/contrib/ivshmem-server/ivshmem-server.c
index 39a6ffdb5df9..2f3c7320a678 100644
--- a/contrib/ivshmem-server/ivshmem-server.c
+++ b/contrib/ivshmem-server/ivshmem-server.c
@@ -146,7 +146,7 @@ ivshmem_server_handle_new_conn(IvshmemServer *server)
return -1;
}
- qemu_set_nonblock(newfd);
+ qemu_socket_set_nonblock(newfd);
IVSHMEM_SERVER_DEBUG(server, "accept()=%d\n", newfd);
/* allocate new structure for this peer */
diff --git a/hw/hyperv/syndbg.c b/hw/hyperv/syndbg.c
index ebb8a29f7838..16d04cfdc669 100644
--- a/hw/hyperv/syndbg.c
+++ b/hw/hyperv/syndbg.c
@@ -334,7 +334,7 @@ static void hv_syndbg_realize(DeviceState *dev, Error **errp)
return;
}
- qemu_set_nonblock(syndbg->socket);
+ qemu_socket_set_nonblock(syndbg->socket);
syndbg->servaddr.sin_port = htons(syndbg->host_port);
syndbg->servaddr.sin_family = AF_INET;
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 9c4f84f35f61..a80315ecfc40 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -1826,7 +1826,7 @@ static int vhost_user_postcopy_advise(struct vhost_dev *dev, Error **errp)
error_setg(errp, "%s: Failed to get ufd", __func__);
return -EIO;
}
- qemu_set_nonblock(ufd);
+ qemu_socket_set_nonblock(ufd);
/* register ufd with userfault thread */
u->postcopy_fd.fd = ufd;
diff --git a/io/channel-socket.c b/io/channel-socket.c
index 9f5ddf68b687..e531d7bd2af5 100644
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -460,7 +460,7 @@ static void qio_channel_socket_copy_fds(struct msghdr *msg,
}
/* O_NONBLOCK is preserved across SCM_RIGHTS so reset it */
- qemu_set_block(fd);
+ qemu_socket_set_block(fd);
#ifndef MSG_CMSG_CLOEXEC
qemu_set_cloexec(fd);
@@ -665,9 +665,9 @@ qio_channel_socket_set_blocking(QIOChannel *ioc,
QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc);
if (enabled) {
- qemu_set_block(sioc->fd);
+ qemu_socket_set_block(sioc->fd);
} else {
- qemu_set_nonblock(sioc->fd);
+ qemu_socket_set_nonblock(sioc->fd);
}
return 0;
}
diff --git a/net/l2tpv3.c b/net/l2tpv3.c
index b8faa8796c8f..af373e5c300c 100644
--- a/net/l2tpv3.c
+++ b/net/l2tpv3.c
@@ -716,7 +716,7 @@ int net_init_l2tpv3(const Netdev *netdev,
s->vec = g_new(struct iovec, MAX_L2TPV3_IOVCNT);
s->header_buf = g_malloc(s->header_size);
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
s->fd = fd;
s->counter = 0;
diff --git a/net/socket.c b/net/socket.c
index ea5220a2eb51..bfd8596250c4 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -297,7 +297,7 @@ static int net_socket_mcast_create(struct sockaddr_in *mcastaddr,
}
}
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
return fd;
fail:
if (fd >= 0)
@@ -522,7 +522,7 @@ static int net_socket_listen_init(NetClientState *peer,
error_setg_errno(errp, errno, "can't create stream socket");
return -1;
}
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
socket_set_fast_reuse(fd);
@@ -570,7 +570,7 @@ static int net_socket_connect_init(NetClientState *peer,
error_setg_errno(errp, errno, "can't create stream socket");
return -1;
}
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
connected = 0;
for(;;) {
@@ -688,7 +688,7 @@ static int net_socket_udp_init(NetClientState *peer,
closesocket(fd);
return -1;
}
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
s = net_socket_fd_init(peer, model, name, fd, 0, NULL, errp);
if (!s) {
@@ -730,7 +730,7 @@ int net_init_socket(const Netdev *netdev, const char *name,
if (fd == -1) {
return -1;
}
- ret = qemu_try_set_nonblock(fd);
+ ret = qemu_socket_try_set_nonblock(fd);
if (ret < 0) {
error_setg_errno(errp, -ret, "%s: Can't use file descriptor %d",
name, fd);
diff --git a/qga/channel-posix.c b/qga/channel-posix.c
index 03739753607d..a996858e2492 100644
--- a/qga/channel-posix.c
+++ b/qga/channel-posix.c
@@ -34,7 +34,7 @@ static gboolean ga_channel_listen_accept(GIOChannel *channel,
g_warning("error converting fd to gsocket: %s", strerror(errno));
goto out;
}
- qemu_set_nonblock(client_fd);
+ qemu_socket_set_nonblock(client_fd);
ret = ga_channel_client_add(c, client_fd);
if (ret) {
g_warning("error setting up connection");
diff --git a/tests/unit/socket-helpers.c b/tests/unit/socket-helpers.c
index 0a9e090a68dd..5af4de513bb6 100644
--- a/tests/unit/socket-helpers.c
+++ b/tests/unit/socket-helpers.c
@@ -88,7 +88,7 @@ static int socket_can_bind_connect(const char *hostname, int family)
goto cleanup;
}
- qemu_set_nonblock(cfd);
+ qemu_socket_set_nonblock(cfd);
if (connect(cfd, (struct sockaddr *)&ss, sslen) < 0) {
if (errno == EINPROGRESS) {
check_soerr = true;
diff --git a/tests/unit/test-crypto-tlssession.c b/tests/unit/test-crypto-tlssession.c
index 5f0da9192c53..a266dc32dac9 100644
--- a/tests/unit/test-crypto-tlssession.c
+++ b/tests/unit/test-crypto-tlssession.c
@@ -90,8 +90,8 @@ static void test_crypto_tls_session_psk(void)
* thread, so we need these non-blocking to avoid deadlock
* of ourselves
*/
- qemu_set_nonblock(channel[0]);
- qemu_set_nonblock(channel[1]);
+ qemu_socket_set_nonblock(channel[0]);
+ qemu_socket_set_nonblock(channel[1]);
clientCreds = test_tls_creds_psk_create(
QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT,
@@ -244,8 +244,8 @@ static void test_crypto_tls_session_x509(const void *opaque)
* thread, so we need these non-blocking to avoid deadlock
* of ourselves
*/
- qemu_set_nonblock(channel[0]);
- qemu_set_nonblock(channel[1]);
+ qemu_socket_set_nonblock(channel[0]);
+ qemu_socket_set_nonblock(channel[1]);
#define CLIENT_CERT_DIR "tests/test-crypto-tlssession-client/"
#define SERVER_CERT_DIR "tests/test-crypto-tlssession-server/"
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index d75dfad6b625..7ee612f3725c 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -224,20 +224,20 @@ void qemu_anon_ram_free(void *ptr, size_t size)
qemu_ram_munmap(-1, ptr, size);
}
-void qemu_set_block(int fd)
+void qemu_socket_set_block(int fd)
{
g_unix_set_fd_nonblocking(fd, false, NULL);
}
-int qemu_try_set_nonblock(int fd)
+int qemu_socket_try_set_nonblock(int fd)
{
return g_unix_set_fd_nonblocking(fd, true, NULL) ? 0 : -1;
}
-void qemu_set_nonblock(int fd)
+void qemu_socket_set_nonblock(int fd)
{
int f;
- f = qemu_try_set_nonblock(fd);
+ f = qemu_socket_try_set_nonblock(fd);
assert(f == 0);
}
diff --git a/util/oslib-win32.c b/util/oslib-win32.c
index 8f8523693c02..5723d3eb4c5a 100644
--- a/util/oslib-win32.c
+++ b/util/oslib-win32.c
@@ -181,14 +181,14 @@ static int socket_error(void)
}
}
-void qemu_set_block(int fd)
+void qemu_socket_set_block(int fd)
{
unsigned long opt = 0;
WSAEventSelect(fd, NULL, 0);
ioctlsocket(fd, FIONBIO, &opt);
}
-int qemu_try_set_nonblock(int fd)
+int qemu_socket_try_set_nonblock(int fd)
{
unsigned long opt = 1;
if (ioctlsocket(fd, FIONBIO, &opt) != NO_ERROR) {
@@ -197,9 +197,9 @@ int qemu_try_set_nonblock(int fd)
return 0;
}
-void qemu_set_nonblock(int fd)
+void qemu_socket_set_nonblock(int fd)
{
- (void)qemu_try_set_nonblock(fd);
+ (void)qemu_socket_try_set_nonblock(fd);
}
int socket_set_fast_reuse(int fd)
diff --git a/util/vhost-user-server.c b/util/vhost-user-server.c
index f66fbba7108b..232984ace6d7 100644
--- a/util/vhost-user-server.c
+++ b/util/vhost-user-server.c
@@ -65,7 +65,7 @@ static void vmsg_unblock_fds(VhostUserMsg *vmsg)
{
int i;
for (i = 0; i < vmsg->fd_num; i++) {
- qemu_set_nonblock(vmsg->fds[i]);
+ qemu_socket_set_nonblock(vmsg->fds[i]);
}
}
@@ -270,7 +270,7 @@ set_watch(VuDev *vu_dev, int fd, int vu_evt,
vu_fd_watch->fd = fd;
vu_fd_watch->cb = cb;
- qemu_set_nonblock(fd);
+ qemu_socket_set_nonblock(fd);
aio_set_fd_handler(server->ioc->ctx, fd, true, kick_handler,
NULL, NULL, NULL, vu_fd_watch);
vu_fd_watch->vu_dev = vu_dev;
--
2.36.0
On Tue, Apr 26, 2022 at 01:27:15PM +0400, marcandre.lureau@redhat.com wrote: > From: Marc-André Lureau <marcandre.lureau@redhat.com> > > The qemu_*block() functions are meant to be be used with sockets (the > win32 implementation expects SOCKET) > > Over time, those functions where used with Win32 SOCKET or > file-descriptors interchangeably. But for portability, they must only be > used with socket-like file-descriptors. FDs can use > g_unix_set_fd_nonblocking() instead. > > Rename the functions with "socket" in the name to prevent bad usages. > > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> > --- > include/qemu/sockets.h | 6 +++--- > chardev/char-socket.c | 2 +- > contrib/ivshmem-server/ivshmem-server.c | 2 +- > hw/hyperv/syndbg.c | 2 +- > hw/virtio/vhost-user.c | 2 +- > io/channel-socket.c | 6 +++--- > net/l2tpv3.c | 2 +- > net/socket.c | 10 +++++----- > qga/channel-posix.c | 2 +- > tests/unit/socket-helpers.c | 2 +- > tests/unit/test-crypto-tlssession.c | 8 ++++---- > util/oslib-posix.c | 8 ++++---- > util/oslib-win32.c | 8 ++++---- > util/vhost-user-server.c | 4 ++-- > 14 files changed, 32 insertions(+), 32 deletions(-) Thanks for fixing this! Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Hi Stefan On Tue, Apr 26, 2022 at 6:33 PM Stefan Hajnoczi <stefanha@gmail.com> wrote: > On Tue, Apr 26, 2022 at 01:27:15PM +0400, marcandre.lureau@redhat.com > wrote: > > From: Marc-André Lureau <marcandre.lureau@redhat.com> > > > > The qemu_*block() functions are meant to be be used with sockets (the > > win32 implementation expects SOCKET) > > > > Over time, those functions where used with Win32 SOCKET or > > file-descriptors interchangeably. But for portability, they must only be > > used with socket-like file-descriptors. FDs can use > > g_unix_set_fd_nonblocking() instead. > > > > Rename the functions with "socket" in the name to prevent bad usages. > > > > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> > > --- > > include/qemu/sockets.h | 6 +++--- > > chardev/char-socket.c | 2 +- > > contrib/ivshmem-server/ivshmem-server.c | 2 +- > > hw/hyperv/syndbg.c | 2 +- > > hw/virtio/vhost-user.c | 2 +- > > io/channel-socket.c | 6 +++--- > > net/l2tpv3.c | 2 +- > > net/socket.c | 10 +++++----- > > qga/channel-posix.c | 2 +- > > tests/unit/socket-helpers.c | 2 +- > > tests/unit/test-crypto-tlssession.c | 8 ++++---- > > util/oslib-posix.c | 8 ++++---- > > util/oslib-win32.c | 8 ++++---- > > util/vhost-user-server.c | 4 ++-- > > 14 files changed, 32 insertions(+), 32 deletions(-) > > Thanks for fixing this! > > Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> > Thanks, could you also review the preliminary patches 19-25 ? They reduce the usage of qemu_socket* functions, and use glib API instead. -- Marc-André Lureau
Hi
On Tue, Apr 26, 2022 at 1:30 PM <marcandre.lureau@redhat.com> wrote:
>
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> The qemu_*block() functions are meant to be be used with sockets (the
> win32 implementation expects SOCKET)
>
> Over time, those functions where used with Win32 SOCKET or
> file-descriptors interchangeably. But for portability, they must only be
> used with socket-like file-descriptors. FDs can use
> g_unix_set_fd_nonblocking() instead.
>
> Rename the functions with "socket" in the name to prevent bad usages.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
After digging a bit, I realize this is reverting commit
f9e8cacc5557e4372401da74141f833fcacda038:
oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()
The fcntl(fd, F_SETFL, O_NONBLOCK) flag is not specific to sockets.
Rename to qemu_set_nonblock() just like qemu_set_cloexec().
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Stefan, please take a look.
> ---
> include/qemu/sockets.h | 6 +++---
> chardev/char-socket.c | 2 +-
> contrib/ivshmem-server/ivshmem-server.c | 2 +-
> hw/hyperv/syndbg.c | 2 +-
> hw/virtio/vhost-user.c | 2 +-
> io/channel-socket.c | 6 +++---
> net/l2tpv3.c | 2 +-
> net/socket.c | 10 +++++-----
> qga/channel-posix.c | 2 +-
> tests/unit/socket-helpers.c | 2 +-
> tests/unit/test-crypto-tlssession.c | 8 ++++----
> util/oslib-posix.c | 8 ++++----
> util/oslib-win32.c | 8 ++++----
> util/vhost-user-server.c | 4 ++--
> 14 files changed, 32 insertions(+), 32 deletions(-)
>
> diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h
> index 0c34bf23987e..038faa157f59 100644
> --- a/include/qemu/sockets.h
> +++ b/include/qemu/sockets.h
> @@ -17,9 +17,9 @@ int qemu_socket(int domain, int type, int protocol);
> int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
> int socket_set_cork(int fd, int v);
> int socket_set_nodelay(int fd);
> -void qemu_set_block(int fd);
> -int qemu_try_set_nonblock(int fd);
> -void qemu_set_nonblock(int fd);
> +void qemu_socket_set_block(int fd);
> +int qemu_socket_try_set_nonblock(int fd);
> +void qemu_socket_set_nonblock(int fd);
> int socket_set_fast_reuse(int fd);
>
> #ifdef WIN32
> diff --git a/chardev/char-socket.c b/chardev/char-socket.c
> index fab2d791d43d..dc4e218eeb6a 100644
> --- a/chardev/char-socket.c
> +++ b/chardev/char-socket.c
> @@ -311,7 +311,7 @@ static ssize_t tcp_chr_recv(Chardev *chr, char *buf, size_t len)
> }
>
> /* O_NONBLOCK is preserved across SCM_RIGHTS so reset it */
> - qemu_set_block(fd);
> + qemu_socket_set_block(fd);
>
> #ifndef MSG_CMSG_CLOEXEC
> qemu_set_cloexec(fd);
> diff --git a/contrib/ivshmem-server/ivshmem-server.c b/contrib/ivshmem-server/ivshmem-server.c
> index 39a6ffdb5df9..2f3c7320a678 100644
> --- a/contrib/ivshmem-server/ivshmem-server.c
> +++ b/contrib/ivshmem-server/ivshmem-server.c
> @@ -146,7 +146,7 @@ ivshmem_server_handle_new_conn(IvshmemServer *server)
> return -1;
> }
>
> - qemu_set_nonblock(newfd);
> + qemu_socket_set_nonblock(newfd);
> IVSHMEM_SERVER_DEBUG(server, "accept()=%d\n", newfd);
>
> /* allocate new structure for this peer */
> diff --git a/hw/hyperv/syndbg.c b/hw/hyperv/syndbg.c
> index ebb8a29f7838..16d04cfdc669 100644
> --- a/hw/hyperv/syndbg.c
> +++ b/hw/hyperv/syndbg.c
> @@ -334,7 +334,7 @@ static void hv_syndbg_realize(DeviceState *dev, Error **errp)
> return;
> }
>
> - qemu_set_nonblock(syndbg->socket);
> + qemu_socket_set_nonblock(syndbg->socket);
>
> syndbg->servaddr.sin_port = htons(syndbg->host_port);
> syndbg->servaddr.sin_family = AF_INET;
> diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
> index 9c4f84f35f61..a80315ecfc40 100644
> --- a/hw/virtio/vhost-user.c
> +++ b/hw/virtio/vhost-user.c
> @@ -1826,7 +1826,7 @@ static int vhost_user_postcopy_advise(struct vhost_dev *dev, Error **errp)
> error_setg(errp, "%s: Failed to get ufd", __func__);
> return -EIO;
> }
> - qemu_set_nonblock(ufd);
> + qemu_socket_set_nonblock(ufd);
>
> /* register ufd with userfault thread */
> u->postcopy_fd.fd = ufd;
> diff --git a/io/channel-socket.c b/io/channel-socket.c
> index 9f5ddf68b687..e531d7bd2af5 100644
> --- a/io/channel-socket.c
> +++ b/io/channel-socket.c
> @@ -460,7 +460,7 @@ static void qio_channel_socket_copy_fds(struct msghdr *msg,
> }
>
> /* O_NONBLOCK is preserved across SCM_RIGHTS so reset it */
> - qemu_set_block(fd);
> + qemu_socket_set_block(fd);
>
> #ifndef MSG_CMSG_CLOEXEC
> qemu_set_cloexec(fd);
> @@ -665,9 +665,9 @@ qio_channel_socket_set_blocking(QIOChannel *ioc,
> QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc);
>
> if (enabled) {
> - qemu_set_block(sioc->fd);
> + qemu_socket_set_block(sioc->fd);
> } else {
> - qemu_set_nonblock(sioc->fd);
> + qemu_socket_set_nonblock(sioc->fd);
> }
> return 0;
> }
> diff --git a/net/l2tpv3.c b/net/l2tpv3.c
> index b8faa8796c8f..af373e5c300c 100644
> --- a/net/l2tpv3.c
> +++ b/net/l2tpv3.c
> @@ -716,7 +716,7 @@ int net_init_l2tpv3(const Netdev *netdev,
> s->vec = g_new(struct iovec, MAX_L2TPV3_IOVCNT);
> s->header_buf = g_malloc(s->header_size);
>
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
>
> s->fd = fd;
> s->counter = 0;
> diff --git a/net/socket.c b/net/socket.c
> index ea5220a2eb51..bfd8596250c4 100644
> --- a/net/socket.c
> +++ b/net/socket.c
> @@ -297,7 +297,7 @@ static int net_socket_mcast_create(struct sockaddr_in *mcastaddr,
> }
> }
>
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
> return fd;
> fail:
> if (fd >= 0)
> @@ -522,7 +522,7 @@ static int net_socket_listen_init(NetClientState *peer,
> error_setg_errno(errp, errno, "can't create stream socket");
> return -1;
> }
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
>
> socket_set_fast_reuse(fd);
>
> @@ -570,7 +570,7 @@ static int net_socket_connect_init(NetClientState *peer,
> error_setg_errno(errp, errno, "can't create stream socket");
> return -1;
> }
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
>
> connected = 0;
> for(;;) {
> @@ -688,7 +688,7 @@ static int net_socket_udp_init(NetClientState *peer,
> closesocket(fd);
> return -1;
> }
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
>
> s = net_socket_fd_init(peer, model, name, fd, 0, NULL, errp);
> if (!s) {
> @@ -730,7 +730,7 @@ int net_init_socket(const Netdev *netdev, const char *name,
> if (fd == -1) {
> return -1;
> }
> - ret = qemu_try_set_nonblock(fd);
> + ret = qemu_socket_try_set_nonblock(fd);
> if (ret < 0) {
> error_setg_errno(errp, -ret, "%s: Can't use file descriptor %d",
> name, fd);
> diff --git a/qga/channel-posix.c b/qga/channel-posix.c
> index 03739753607d..a996858e2492 100644
> --- a/qga/channel-posix.c
> +++ b/qga/channel-posix.c
> @@ -34,7 +34,7 @@ static gboolean ga_channel_listen_accept(GIOChannel *channel,
> g_warning("error converting fd to gsocket: %s", strerror(errno));
> goto out;
> }
> - qemu_set_nonblock(client_fd);
> + qemu_socket_set_nonblock(client_fd);
> ret = ga_channel_client_add(c, client_fd);
> if (ret) {
> g_warning("error setting up connection");
> diff --git a/tests/unit/socket-helpers.c b/tests/unit/socket-helpers.c
> index 0a9e090a68dd..5af4de513bb6 100644
> --- a/tests/unit/socket-helpers.c
> +++ b/tests/unit/socket-helpers.c
> @@ -88,7 +88,7 @@ static int socket_can_bind_connect(const char *hostname, int family)
> goto cleanup;
> }
>
> - qemu_set_nonblock(cfd);
> + qemu_socket_set_nonblock(cfd);
> if (connect(cfd, (struct sockaddr *)&ss, sslen) < 0) {
> if (errno == EINPROGRESS) {
> check_soerr = true;
> diff --git a/tests/unit/test-crypto-tlssession.c b/tests/unit/test-crypto-tlssession.c
> index 5f0da9192c53..a266dc32dac9 100644
> --- a/tests/unit/test-crypto-tlssession.c
> +++ b/tests/unit/test-crypto-tlssession.c
> @@ -90,8 +90,8 @@ static void test_crypto_tls_session_psk(void)
> * thread, so we need these non-blocking to avoid deadlock
> * of ourselves
> */
> - qemu_set_nonblock(channel[0]);
> - qemu_set_nonblock(channel[1]);
> + qemu_socket_set_nonblock(channel[0]);
> + qemu_socket_set_nonblock(channel[1]);
>
> clientCreds = test_tls_creds_psk_create(
> QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT,
> @@ -244,8 +244,8 @@ static void test_crypto_tls_session_x509(const void *opaque)
> * thread, so we need these non-blocking to avoid deadlock
> * of ourselves
> */
> - qemu_set_nonblock(channel[0]);
> - qemu_set_nonblock(channel[1]);
> + qemu_socket_set_nonblock(channel[0]);
> + qemu_socket_set_nonblock(channel[1]);
>
> #define CLIENT_CERT_DIR "tests/test-crypto-tlssession-client/"
> #define SERVER_CERT_DIR "tests/test-crypto-tlssession-server/"
> diff --git a/util/oslib-posix.c b/util/oslib-posix.c
> index d75dfad6b625..7ee612f3725c 100644
> --- a/util/oslib-posix.c
> +++ b/util/oslib-posix.c
> @@ -224,20 +224,20 @@ void qemu_anon_ram_free(void *ptr, size_t size)
> qemu_ram_munmap(-1, ptr, size);
> }
>
> -void qemu_set_block(int fd)
> +void qemu_socket_set_block(int fd)
> {
> g_unix_set_fd_nonblocking(fd, false, NULL);
> }
>
> -int qemu_try_set_nonblock(int fd)
> +int qemu_socket_try_set_nonblock(int fd)
> {
> return g_unix_set_fd_nonblocking(fd, true, NULL) ? 0 : -1;
> }
>
> -void qemu_set_nonblock(int fd)
> +void qemu_socket_set_nonblock(int fd)
> {
> int f;
> - f = qemu_try_set_nonblock(fd);
> + f = qemu_socket_try_set_nonblock(fd);
> assert(f == 0);
> }
>
> diff --git a/util/oslib-win32.c b/util/oslib-win32.c
> index 8f8523693c02..5723d3eb4c5a 100644
> --- a/util/oslib-win32.c
> +++ b/util/oslib-win32.c
> @@ -181,14 +181,14 @@ static int socket_error(void)
> }
> }
>
> -void qemu_set_block(int fd)
> +void qemu_socket_set_block(int fd)
> {
> unsigned long opt = 0;
> WSAEventSelect(fd, NULL, 0);
> ioctlsocket(fd, FIONBIO, &opt);
> }
>
> -int qemu_try_set_nonblock(int fd)
> +int qemu_socket_try_set_nonblock(int fd)
> {
> unsigned long opt = 1;
> if (ioctlsocket(fd, FIONBIO, &opt) != NO_ERROR) {
> @@ -197,9 +197,9 @@ int qemu_try_set_nonblock(int fd)
> return 0;
> }
>
> -void qemu_set_nonblock(int fd)
> +void qemu_socket_set_nonblock(int fd)
> {
> - (void)qemu_try_set_nonblock(fd);
> + (void)qemu_socket_try_set_nonblock(fd);
> }
>
> int socket_set_fast_reuse(int fd)
> diff --git a/util/vhost-user-server.c b/util/vhost-user-server.c
> index f66fbba7108b..232984ace6d7 100644
> --- a/util/vhost-user-server.c
> +++ b/util/vhost-user-server.c
> @@ -65,7 +65,7 @@ static void vmsg_unblock_fds(VhostUserMsg *vmsg)
> {
> int i;
> for (i = 0; i < vmsg->fd_num; i++) {
> - qemu_set_nonblock(vmsg->fds[i]);
> + qemu_socket_set_nonblock(vmsg->fds[i]);
> }
> }
>
> @@ -270,7 +270,7 @@ set_watch(VuDev *vu_dev, int fd, int vu_evt,
>
> vu_fd_watch->fd = fd;
> vu_fd_watch->cb = cb;
> - qemu_set_nonblock(fd);
> + qemu_socket_set_nonblock(fd);
> aio_set_fd_handler(server->ioc->ctx, fd, true, kick_handler,
> NULL, NULL, NULL, vu_fd_watch);
> vu_fd_watch->vu_dev = vu_dev;
> --
> 2.36.0
>
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