/* FIXME: should we send a different packet (arp/rarp/ping)? */
+ memset(buf, 0, 64);
memset(buf, 0xff, 6); /* h_dst */
memcpy(buf + 6, mac_addr, 6); /* h_src */
memcpy(buf + 12, &proto, 2); /* h_proto */
memcpy(buf + 14, &magic, 4); /* magic */
- return 18; /* len */
+ return 64; /* len */
}
-void qemu_announce_self(void)
+static void qemu_announce_self_once(void *opaque)
{
- int i, j, len;
+ int i, len;
VLANState *vlan;
VLANClientState *vc;
uint8_t buf[256];
+ static int count = SELF_ANNOUNCE_ROUNDS;
+ QEMUTimer *timer = *(QEMUTimer **)opaque;
for (i = 0; i < MAX_NICS; i++) {
if (!nd_table[i].used)
continue;
len = announce_self_create(buf, nd_table[i].macaddr);
vlan = nd_table[i].vlan;
- for(vc = vlan->first_client; vc != NULL; vc = vc->next) {
- for (j=0; j < SELF_ANNOUNCE_ROUNDS; j++)
- vc->fd_read(vc->opaque, buf, len);
+ for(vc = vlan->first_client; vc != NULL; vc = vc->next) {
+ vc->fd_read(vc->opaque, buf, len);
}
}
+ if (count--) {
+ qemu_mod_timer(timer, qemu_get_clock(rt_clock) + 100);
+ } else {
+ qemu_del_timer(timer);
+ qemu_free_timer(timer);
+ }
+}
+
+void qemu_announce_self(void)
+{
+ static QEMUTimer *timer;
+ timer = qemu_new_timer(rt_clock, qemu_announce_self_once, &timer);
+ qemu_announce_self_once(&timer);
}
/***********************************************************/
QEMUFileGetBufferFunc *get_buffer;
QEMUFileCloseFunc *close;
QEMUFileRateLimit *rate_limit;
+ QEMUFileSetRateLimit *set_rate_limit;
void *opaque;
int is_write;
s->popen_file = popen_file;
if(mode[0] == 'r') {
- s->file = qemu_fopen_ops(s, NULL, popen_get_buffer, popen_close, NULL);
+ s->file = qemu_fopen_ops(s, NULL, popen_get_buffer, popen_close, NULL, NULL);
} else {
- s->file = qemu_fopen_ops(s, popen_put_buffer, NULL, popen_close, NULL);
+ s->file = qemu_fopen_ops(s, popen_put_buffer, NULL, popen_close, NULL, NULL);
}
- fprintf(stderr, "qemu_popen: returning result of qemu_fopen_ops\n");
return s->file;
}
return qemu_popen(popen_file, mode);
}
+int qemu_popen_fd(QEMUFile *f)
+{
+ QEMUFilePopen *p;
+ int fd;
+
+ p = (QEMUFilePopen *)f->opaque;
+ fd = fileno(p->popen_file);
+
+ return fd;
+}
+
QEMUFile *qemu_fopen_socket(int fd)
{
QEMUFileSocket *s = qemu_mallocz(sizeof(QEMUFileSocket));
s->fd = fd;
- s->file = qemu_fopen_ops(s, NULL, socket_get_buffer, socket_close, NULL);
+ s->file = qemu_fopen_ops(s, NULL, socket_get_buffer, socket_close, NULL, NULL);
return s->file;
}
goto fail;
if (!strcmp(mode, "wb"))
- return qemu_fopen_ops(s, file_put_buffer, NULL, file_close, NULL);
+ return qemu_fopen_ops(s, file_put_buffer, NULL, file_close, NULL, NULL);
else if (!strcmp(mode, "rb"))
- return qemu_fopen_ops(s, NULL, file_get_buffer, file_close, NULL);
+ return qemu_fopen_ops(s, NULL, file_get_buffer, file_close, NULL, NULL);
fail:
if (s->outfile)
s->base_offset = offset;
if (is_writable)
- return qemu_fopen_ops(s, block_put_buffer, NULL, bdrv_fclose, NULL);
+ return qemu_fopen_ops(s, block_put_buffer, NULL, bdrv_fclose, NULL, NULL);
- return qemu_fopen_ops(s, NULL, block_get_buffer, bdrv_fclose, NULL);
+ return qemu_fopen_ops(s, NULL, block_get_buffer, bdrv_fclose, NULL, NULL);
}
QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer,
QEMUFileGetBufferFunc *get_buffer,
QEMUFileCloseFunc *close,
- QEMUFileRateLimit *rate_limit)
+ QEMUFileRateLimit *rate_limit,
+ QEMUFileSetRateLimit *set_rate_limit)
{
QEMUFile *f;
f->get_buffer = get_buffer;
f->close = close;
f->rate_limit = rate_limit;
+ f->set_rate_limit = set_rate_limit;
f->is_write = 0;
return f;
return 0;
}
+size_t qemu_file_set_rate_limit(QEMUFile *f, size_t new_rate)
+{
+ if (f->set_rate_limit)
+ return f->set_rate_limit(f->opaque, new_rate);
+
+ return 0;
+}
+
void qemu_put_be16(QEMUFile *f, unsigned int v)
{
qemu_put_byte(f, v >> 8);