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Diffstat (limited to 'qemu-char.c')
-rw-r--r--qemu-char.c164
1 files changed, 82 insertions, 82 deletions
diff --git a/qemu-char.c b/qemu-char.c
index c4eb4eea31..5448b0f30b 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -97,18 +97,18 @@ static int SocketAddress_to_str(char *dest, int max_len,
const char *prefix, SocketAddress *addr,
bool is_listen, bool is_telnet)
{
- switch (addr->kind) {
+ switch (addr->type) {
case SOCKET_ADDRESS_KIND_INET:
return snprintf(dest, max_len, "%s%s:%s:%s%s", prefix,
- is_telnet ? "telnet" : "tcp", addr->inet->host,
- addr->inet->port, is_listen ? ",server" : "");
+ is_telnet ? "telnet" : "tcp", addr->u.inet->host,
+ addr->u.inet->port, is_listen ? ",server" : "");
break;
case SOCKET_ADDRESS_KIND_UNIX:
return snprintf(dest, max_len, "%sunix:%s%s", prefix,
- addr->q_unix->path, is_listen ? ",server" : "");
+ addr->u.q_unix->path, is_listen ? ",server" : "");
break;
case SOCKET_ADDRESS_KIND_FD:
- return snprintf(dest, max_len, "%sfd:%s%s", prefix, addr->fd->str,
+ return snprintf(dest, max_len, "%sfd:%s%s", prefix, addr->u.fd->str,
is_listen ? ",server" : "");
break;
default:
@@ -661,7 +661,7 @@ static CharDriverState *qemu_chr_open_mux(const char *id,
ChardevBackend *backend,
ChardevReturn *ret, Error **errp)
{
- ChardevMux *mux = backend->mux;
+ ChardevMux *mux = backend->u.mux;
CharDriverState *chr, *drv;
MuxDriver *d;
@@ -1070,7 +1070,7 @@ static CharDriverState *qemu_chr_open_pipe(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevHostdev *opts = backend->pipe;
+ ChardevHostdev *opts = backend->u.pipe;
int fd_in, fd_out;
char filename_in[CHR_MAX_FILENAME_SIZE];
char filename_out[CHR_MAX_FILENAME_SIZE];
@@ -1148,7 +1148,7 @@ static CharDriverState *qemu_chr_open_stdio(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevStdio *opts = backend->stdio;
+ ChardevStdio *opts = backend->u.stdio;
CharDriverState *chr;
struct sigaction act;
@@ -2147,7 +2147,7 @@ static CharDriverState *qemu_chr_open_pipe(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevHostdev *opts = backend->pipe;
+ ChardevHostdev *opts = backend->u.pipe;
const char *filename = opts->device;
CharDriverState *chr;
WinCharState *s;
@@ -3202,7 +3202,7 @@ static CharDriverState *qemu_chr_open_ringbuf(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevRingbuf *opts = backend->ringbuf;
+ ChardevRingbuf *opts = backend->u.ringbuf;
CharDriverState *chr;
RingBufCharDriver *d;
@@ -3477,16 +3477,16 @@ static void qemu_chr_parse_file_out(QemuOpts *opts, ChardevBackend *backend,
error_setg(errp, "chardev: file: no filename given");
return;
}
- backend->file = g_new0(ChardevFile, 1);
- backend->file->out = g_strdup(path);
+ backend->u.file = g_new0(ChardevFile, 1);
+ backend->u.file->out = g_strdup(path);
}
static void qemu_chr_parse_stdio(QemuOpts *opts, ChardevBackend *backend,
Error **errp)
{
- backend->stdio = g_new0(ChardevStdio, 1);
- backend->stdio->has_signal = true;
- backend->stdio->signal = qemu_opt_get_bool(opts, "signal", true);
+ backend->u.stdio = g_new0(ChardevStdio, 1);
+ backend->u.stdio->has_signal = true;
+ backend->u.stdio->signal = qemu_opt_get_bool(opts, "signal", true);
}
#ifdef HAVE_CHARDEV_SERIAL
@@ -3499,8 +3499,8 @@ static void qemu_chr_parse_serial(QemuOpts *opts, ChardevBackend *backend,
error_setg(errp, "chardev: serial/tty: no device path given");
return;
}
- backend->serial = g_new0(ChardevHostdev, 1);
- backend->serial->device = g_strdup(device);
+ backend->u.serial = g_new0(ChardevHostdev, 1);
+ backend->u.serial->device = g_strdup(device);
}
#endif
@@ -3514,8 +3514,8 @@ static void qemu_chr_parse_parallel(QemuOpts *opts, ChardevBackend *backend,
error_setg(errp, "chardev: parallel: no device path given");
return;
}
- backend->parallel = g_new0(ChardevHostdev, 1);
- backend->parallel->device = g_strdup(device);
+ backend->u.parallel = g_new0(ChardevHostdev, 1);
+ backend->u.parallel->device = g_strdup(device);
}
#endif
@@ -3528,8 +3528,8 @@ static void qemu_chr_parse_pipe(QemuOpts *opts, ChardevBackend *backend,
error_setg(errp, "chardev: pipe: no device path given");
return;
}
- backend->pipe = g_new0(ChardevHostdev, 1);
- backend->pipe->device = g_strdup(device);
+ backend->u.pipe = g_new0(ChardevHostdev, 1);
+ backend->u.pipe->device = g_strdup(device);
}
static void qemu_chr_parse_ringbuf(QemuOpts *opts, ChardevBackend *backend,
@@ -3537,12 +3537,12 @@ static void qemu_chr_parse_ringbuf(QemuOpts *opts, ChardevBackend *backend,
{
int val;
- backend->ringbuf = g_new0(ChardevRingbuf, 1);
+ backend->u.ringbuf = g_new0(ChardevRingbuf, 1);
val = qemu_opt_get_size(opts, "size", 0);
if (val != 0) {
- backend->ringbuf->has_size = true;
- backend->ringbuf->size = val;
+ backend->u.ringbuf->has_size = true;
+ backend->u.ringbuf->size = val;
}
}
@@ -3555,8 +3555,8 @@ static void qemu_chr_parse_mux(QemuOpts *opts, ChardevBackend *backend,
error_setg(errp, "chardev: mux: no chardev given");
return;
}
- backend->mux = g_new0(ChardevMux, 1);
- backend->mux->chardev = g_strdup(chardev);
+ backend->u.mux = g_new0(ChardevMux, 1);
+ backend->u.mux->chardev = g_strdup(chardev);
}
static void qemu_chr_parse_socket(QemuOpts *opts, ChardevBackend *backend,
@@ -3583,37 +3583,37 @@ static void qemu_chr_parse_socket(QemuOpts *opts, ChardevBackend *backend,
}
}
- backend->socket = g_new0(ChardevSocket, 1);
+ backend->u.socket = g_new0(ChardevSocket, 1);
- backend->socket->has_nodelay = true;
- backend->socket->nodelay = do_nodelay;
- backend->socket->has_server = true;
- backend->socket->server = is_listen;
- backend->socket->has_telnet = true;
- backend->socket->telnet = is_telnet;
- backend->socket->has_wait = true;
- backend->socket->wait = is_waitconnect;
- backend->socket->has_reconnect = true;
- backend->socket->reconnect = reconnect;
+ backend->u.socket->has_nodelay = true;
+ backend->u.socket->nodelay = do_nodelay;
+ backend->u.socket->has_server = true;
+ backend->u.socket->server = is_listen;
+ backend->u.socket->has_telnet = true;
+ backend->u.socket->telnet = is_telnet;
+ backend->u.socket->has_wait = true;
+ backend->u.socket->wait = is_waitconnect;
+ backend->u.socket->has_reconnect = true;
+ backend->u.socket->reconnect = reconnect;
addr = g_new0(SocketAddress, 1);
if (path) {
- addr->kind = SOCKET_ADDRESS_KIND_UNIX;
- addr->q_unix = g_new0(UnixSocketAddress, 1);
- addr->q_unix->path = g_strdup(path);
+ addr->type = SOCKET_ADDRESS_KIND_UNIX;
+ addr->u.q_unix = g_new0(UnixSocketAddress, 1);
+ addr->u.q_unix->path = g_strdup(path);
} else {
- addr->kind = SOCKET_ADDRESS_KIND_INET;
- addr->inet = g_new0(InetSocketAddress, 1);
- addr->inet->host = g_strdup(host);
- addr->inet->port = g_strdup(port);
- addr->inet->has_to = qemu_opt_get(opts, "to");
- addr->inet->to = qemu_opt_get_number(opts, "to", 0);
- addr->inet->has_ipv4 = qemu_opt_get(opts, "ipv4");
- addr->inet->ipv4 = qemu_opt_get_bool(opts, "ipv4", 0);
- addr->inet->has_ipv6 = qemu_opt_get(opts, "ipv6");
- addr->inet->ipv6 = qemu_opt_get_bool(opts, "ipv6", 0);
+ addr->type = SOCKET_ADDRESS_KIND_INET;
+ addr->u.inet = g_new0(InetSocketAddress, 1);
+ addr->u.inet->host = g_strdup(host);
+ addr->u.inet->port = g_strdup(port);
+ addr->u.inet->has_to = qemu_opt_get(opts, "to");
+ addr->u.inet->to = qemu_opt_get_number(opts, "to", 0);
+ addr->u.inet->has_ipv4 = qemu_opt_get(opts, "ipv4");
+ addr->u.inet->ipv4 = qemu_opt_get_bool(opts, "ipv4", 0);
+ addr->u.inet->has_ipv6 = qemu_opt_get(opts, "ipv6");
+ addr->u.inet->ipv6 = qemu_opt_get_bool(opts, "ipv6", 0);
}
- backend->socket->addr = addr;
+ backend->u.socket->addr = addr;
}
static void qemu_chr_parse_udp(QemuOpts *opts, ChardevBackend *backend,
@@ -3644,27 +3644,27 @@ static void qemu_chr_parse_udp(QemuOpts *opts, ChardevBackend *backend,
has_local = true;
}
- backend->udp = g_new0(ChardevUdp, 1);
+ backend->u.udp = g_new0(ChardevUdp, 1);
addr = g_new0(SocketAddress, 1);
- addr->kind = SOCKET_ADDRESS_KIND_INET;
- addr->inet = g_new0(InetSocketAddress, 1);
- addr->inet->host = g_strdup(host);
- addr->inet->port = g_strdup(port);
- addr->inet->has_ipv4 = qemu_opt_get(opts, "ipv4");
- addr->inet->ipv4 = qemu_opt_get_bool(opts, "ipv4", 0);
- addr->inet->has_ipv6 = qemu_opt_get(opts, "ipv6");
- addr->inet->ipv6 = qemu_opt_get_bool(opts, "ipv6", 0);
- backend->udp->remote = addr;
+ addr->type = SOCKET_ADDRESS_KIND_INET;
+ addr->u.inet = g_new0(InetSocketAddress, 1);
+ addr->u.inet->host = g_strdup(host);
+ addr->u.inet->port = g_strdup(port);
+ addr->u.inet->has_ipv4 = qemu_opt_get(opts, "ipv4");
+ addr->u.inet->ipv4 = qemu_opt_get_bool(opts, "ipv4", 0);
+ addr->u.inet->has_ipv6 = qemu_opt_get(opts, "ipv6");
+ addr->u.inet->ipv6 = qemu_opt_get_bool(opts, "ipv6", 0);
+ backend->u.udp->remote = addr;
if (has_local) {
- backend->udp->has_local = true;
+ backend->u.udp->has_local = true;
addr = g_new0(SocketAddress, 1);
- addr->kind = SOCKET_ADDRESS_KIND_INET;
- addr->inet = g_new0(InetSocketAddress, 1);
- addr->inet->host = g_strdup(localaddr);
- addr->inet->port = g_strdup(localport);
- backend->udp->local = addr;
+ addr->type = SOCKET_ADDRESS_KIND_INET;
+ addr->u.inet = g_new0(InetSocketAddress, 1);
+ addr->u.inet->host = g_strdup(localaddr);
+ addr->u.inet->port = g_strdup(localport);
+ backend->u.udp->local = addr;
}
}
@@ -3737,7 +3737,7 @@ CharDriverState *qemu_chr_new_from_opts(QemuOpts *opts,
}
chr = NULL;
- backend->kind = cd->kind;
+ backend->type = cd->kind;
if (cd->parse) {
cd->parse(opts, backend, &local_err);
if (local_err) {
@@ -3754,9 +3754,9 @@ CharDriverState *qemu_chr_new_from_opts(QemuOpts *opts,
qapi_free_ChardevBackend(backend);
qapi_free_ChardevReturn(ret);
backend = g_new0(ChardevBackend, 1);
- backend->mux = g_new0(ChardevMux, 1);
- backend->kind = CHARDEV_BACKEND_KIND_MUX;
- backend->mux->chardev = g_strdup(bid);
+ backend->u.mux = g_new0(ChardevMux, 1);
+ backend->type = CHARDEV_BACKEND_KIND_MUX;
+ backend->u.mux->chardev = g_strdup(bid);
ret = qmp_chardev_add(id, backend, errp);
if (!ret) {
chr = qemu_chr_find(bid);
@@ -4048,7 +4048,7 @@ static CharDriverState *qmp_chardev_open_file(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevFile *file = backend->file;
+ ChardevFile *file = backend->u.file;
HANDLE out;
if (file->has_in) {
@@ -4070,7 +4070,7 @@ static CharDriverState *qmp_chardev_open_serial(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevHostdev *serial = backend->serial;
+ ChardevHostdev *serial = backend->u.serial;
return qemu_chr_open_win_path(serial->device, errp);
}
@@ -4093,7 +4093,7 @@ static CharDriverState *qmp_chardev_open_file(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevFile *file = backend->file;
+ ChardevFile *file = backend->u.file;
int flags, in = -1, out;
flags = O_WRONLY | O_TRUNC | O_CREAT | O_BINARY;
@@ -4120,7 +4120,7 @@ static CharDriverState *qmp_chardev_open_serial(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevHostdev *serial = backend->serial;
+ ChardevHostdev *serial = backend->u.serial;
int fd;
fd = qmp_chardev_open_file_source(serial->device, O_RDWR, errp);
@@ -4138,7 +4138,7 @@ static CharDriverState *qmp_chardev_open_parallel(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevHostdev *parallel = backend->parallel;
+ ChardevHostdev *parallel = backend->u.parallel;
int fd;
fd = qmp_chardev_open_file_source(parallel->device, O_RDWR, errp);
@@ -4183,7 +4183,7 @@ static CharDriverState *qmp_chardev_open_socket(const char *id,
{
CharDriverState *chr;
TCPCharDriver *s;
- ChardevSocket *sock = backend->socket;
+ ChardevSocket *sock = backend->u.socket;
SocketAddress *addr = sock->addr;
bool do_nodelay = sock->has_nodelay ? sock->nodelay : false;
bool is_listen = sock->has_server ? sock->server : true;
@@ -4196,7 +4196,7 @@ static CharDriverState *qmp_chardev_open_socket(const char *id,
s->fd = -1;
s->listen_fd = -1;
- s->is_unix = addr->kind == SOCKET_ADDRESS_KIND_UNIX;
+ s->is_unix = addr->type == SOCKET_ADDRESS_KIND_UNIX;
s->is_listen = is_listen;
s->is_telnet = is_telnet;
s->do_nodelay = do_nodelay;
@@ -4250,7 +4250,7 @@ static CharDriverState *qmp_chardev_open_udp(const char *id,
ChardevReturn *ret,
Error **errp)
{
- ChardevUdp *udp = backend->udp;
+ ChardevUdp *udp = backend->u.udp;
int fd;
fd = socket_dgram(udp->remote, udp->local, errp);
@@ -4279,7 +4279,7 @@ ChardevReturn *qmp_chardev_add(const char *id, ChardevBackend *backend,
for (i = backends; i; i = i->next) {
cd = i->data;
- if (cd->kind == backend->kind) {
+ if (cd->kind == backend->type) {
chr = cd->create(id, backend, ret, &local_err);
if (local_err) {
error_propagate(errp, local_err);
@@ -4297,9 +4297,9 @@ ChardevReturn *qmp_chardev_add(const char *id, ChardevBackend *backend,
chr->label = g_strdup(id);
chr->avail_connections =
- (backend->kind == CHARDEV_BACKEND_KIND_MUX) ? MAX_MUX : 1;
+ (backend->type == CHARDEV_BACKEND_KIND_MUX) ? MAX_MUX : 1;
if (!chr->filename) {
- chr->filename = g_strdup(ChardevBackendKind_lookup[backend->kind]);
+ chr->filename = g_strdup(ChardevBackendKind_lookup[backend->type]);
}
if (!chr->explicit_be_open) {
qemu_chr_be_event(chr, CHR_EVENT_OPENED);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-29 16:04:03 +0000