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Diffstat (limited to 'net/vde.c')
-rw-r--r--net/vde.c45
1 files changed, 28 insertions, 17 deletions
diff --git a/net/vde.c b/net/vde.c
index 4d09967fd9..42b4633501 100644
--- a/net/vde.c
+++ b/net/vde.c
@@ -34,7 +34,7 @@
#include "sysemu.h"
typedef struct VDEState {
- VLANClientState *vc;
+ VLANClientState nc;
VDECONN *vde;
} VDEState;
@@ -46,13 +46,13 @@ static void vde_to_qemu(void *opaque)
size = vde_recv(s->vde, (char *)buf, sizeof(buf), 0);
if (size > 0) {
- qemu_send_packet(s->vc, buf, size);
+ qemu_send_packet(&s->nc, buf, size);
}
}
-static ssize_t vde_receive(VLANClientState *vc, const uint8_t *buf, size_t size)
+static ssize_t vde_receive(VLANClientState *nc, const uint8_t *buf, size_t size)
{
- VDEState *s = vc->opaque;
+ VDEState *s = DO_UPCAST(VDEState, nc, nc);
ssize_t ret;
do {
@@ -62,19 +62,27 @@ static ssize_t vde_receive(VLANClientState *vc, const uint8_t *buf, size_t size)
return ret;
}
-static void vde_cleanup(VLANClientState *vc)
+static void vde_cleanup(VLANClientState *nc)
{
- VDEState *s = vc->opaque;
+ VDEState *s = DO_UPCAST(VDEState, nc, nc);
qemu_set_fd_handler(vde_datafd(s->vde), NULL, NULL, NULL);
vde_close(s->vde);
- qemu_free(s);
}
+static NetClientInfo net_vde_info = {
+ .type = NET_CLIENT_TYPE_VDE,
+ .size = sizeof(VDEState),
+ .receive = vde_receive,
+ .cleanup = vde_cleanup,
+};
+
static int net_vde_init(VLANState *vlan, const char *model,
const char *name, const char *sock,
int port, const char *group, int mode)
{
+ VLANClientState *nc;
VDEState *s;
+ VDECONN *vde;
char *init_group = (char *)group;
char *init_sock = (char *)sock;
@@ -84,19 +92,22 @@ static int net_vde_init(VLANState *vlan, const char *model,
.mode = mode,
};
- s = qemu_mallocz(sizeof(VDEState));
- s->vde = vde_open(init_sock, (char *)"QEMU", &args);
- if (!s->vde){
- free(s);
+ vde = vde_open(init_sock, (char *)"QEMU", &args);
+ if (!vde){
return -1;
}
- s->vc = qemu_new_vlan_client(NET_CLIENT_TYPE_VDE,
- vlan, NULL, model, name, NULL,
- vde_receive, NULL, NULL,
- vde_cleanup, s);
+
+ nc = qemu_new_net_client(&net_vde_info, vlan, NULL, model, name);
+
+ snprintf(nc->info_str, sizeof(nc->info_str), "sock=%s,fd=%d",
+ sock, vde_datafd(vde));
+
+ s = DO_UPCAST(VDEState, nc, nc);
+
+ s->vde = vde;
+
qemu_set_fd_handler(vde_datafd(s->vde), vde_to_qemu, NULL, s);
- snprintf(s->vc->info_str, sizeof(s->vc->info_str), "sock=%s,fd=%d",
- sock, vde_datafd(s->vde));
+
return 0;
}