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authorLaszlo Ersek <lersek@redhat.com>2012-07-17 16:17:20 +0200
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-07-23 11:55:18 +0100
commitf79b51b081e48fb307a9438eb0e7326806bc19d3 (patch)
tree620552a52916a6c66231add9aab1d1a9149edfd3
parent08c573a8d14893518df412c68541aae5b7091982 (diff)
downloadqemu-arm-f79b51b081e48fb307a9438eb0e7326806bc19d3.tar.gz
convert net_init_bridge() to NetClientOptions
Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
-rw-r--r--net/tap.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/net/tap.c b/net/tap.c
index c5563c0b4e..d2736eae76 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -513,21 +513,22 @@ static int net_bridge_run_helper(const char *helper, const char *bridge)
return -1;
}
-int net_init_bridge(QemuOpts *opts, const NetClientOptions *new_opts,
+int net_init_bridge(QemuOpts *old_opts, const NetClientOptions *opts,
const char *name, VLANState *vlan)
{
+ const NetdevBridgeOptions *bridge;
+ const char *helper, *br;
+
TAPState *s;
int fd, vnet_hdr;
- if (!qemu_opt_get(opts, "br")) {
- qemu_opt_set(opts, "br", DEFAULT_BRIDGE_INTERFACE);
- }
- if (!qemu_opt_get(opts, "helper")) {
- qemu_opt_set(opts, "helper", DEFAULT_BRIDGE_HELPER);
- }
+ assert(opts->kind == NET_CLIENT_OPTIONS_KIND_BRIDGE);
+ bridge = opts->bridge;
+
+ helper = bridge->has_helper ? bridge->helper : DEFAULT_BRIDGE_HELPER;
+ br = bridge->has_br ? bridge->br : DEFAULT_BRIDGE_INTERFACE;
- fd = net_bridge_run_helper(qemu_opt_get(opts, "helper"),
- qemu_opt_get(opts, "br"));
+ fd = net_bridge_run_helper(helper, br);
if (fd == -1) {
return -1;
}
@@ -542,8 +543,8 @@ int net_init_bridge(QemuOpts *opts, const NetClientOptions *new_opts,
return -1;
}
- snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s",
- qemu_opt_get(opts, "helper"), qemu_opt_get(opts, "br"));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s", helper,
+ br);
return 0;
}