#include <sys/time.h>
#include <zlib.h>
-/* Needed early for _BSD etc. */
+/* Needed early for HOST_BSD etc. */
#include "config-host.h"
#ifndef _WIN32
#include <dirent.h>
#include <netdb.h>
#include <sys/select.h>
-#ifdef _BSD
+#ifdef HOST_BSD
#include <sys/stat.h>
#if defined(__FreeBSD__) || defined(__DragonFly__)
#include <libutil.h>
#endif
#ifdef _WIN32
+#include <windows.h>
#include <malloc.h>
#include <sys/timeb.h>
#include <mmsystem.h>
/* 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 < nb_nics; i++) {
+ 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;
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)
int64_t base_offset;
} QEMUFileBdrv;
-static int bdrv_put_buffer(void *opaque, const uint8_t *buf,
+static int block_put_buffer(void *opaque, const uint8_t *buf,
int64_t pos, int size)
{
QEMUFileBdrv *s = opaque;
- bdrv_pwrite(s->bs, s->base_offset + pos, buf, size);
+ bdrv_put_buffer(s->bs, buf, s->base_offset + pos, size);
return size;
}
-static int bdrv_get_buffer(void *opaque, uint8_t *buf, int64_t pos, int size)
+static int block_get_buffer(void *opaque, uint8_t *buf, int64_t pos, int size)
{
QEMUFileBdrv *s = opaque;
- return bdrv_pread(s->bs, s->base_offset + pos, buf, size);
+ return bdrv_get_buffer(s->bs, buf, s->base_offset + pos, size);
}
static int bdrv_fclose(void *opaque)
s->base_offset = offset;
if (is_writable)
- return qemu_fopen_ops(s, bdrv_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, bdrv_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 f->has_error;
}
+void qemu_file_set_error(QEMUFile *f)
+{
+ f->has_error = 1;
+}
+
void qemu_fflush(QEMUFile *f)
{
if (!f->put_buffer)
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);
NULL, save_state, load_state, opaque);
}
+void unregister_savevm(const char *idstr, void *opaque)
+{
+ SaveStateEntry **pse;
+
+ pse = &first_se;
+ while (*pse != NULL) {
+ if (strcmp((*pse)->idstr, idstr) == 0 && (*pse)->opaque == opaque) {
+ SaveStateEntry *next = (*pse)->next;
+ qemu_free(*pse);
+ *pse = next;
+ continue;
+ }
+ pse = &(*pse)->next;
+ }
+}
+
#define QEMU_VM_FILE_MAGIC 0x5145564d
#define QEMU_VM_FILE_VERSION_COMPAT 0x00000002
#define QEMU_VM_FILE_VERSION 0x00000003
if (ret < 0) {
fprintf(stderr, "qemu: warning: error while loading state for instance 0x%x of device '%s'\n",
instance_id, idstr);
+ return ret;
}
}
/* always seek to exact end of record */