int migrate_fd_cleanup(FdMigrationState *s)
{
int ret = 0;
qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
if (s->file) {
DPRINTF("closing file\n");
if (qemu_fclose(s->file) != 0) {
ret = -1;
}
s->file = NULL;
} else {
if (s->mon) {
monitor_resume(s->mon);
}
}
if (s->fd != -1) {
close(s->fd);
s->fd = -1;
}
return ret;
}
int migrate_fd_cleanup(FdMigrationState *s)
{
int ret = 0;
qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
if (s->file) {
DPRINTF("closing file\n");
if (qemu_fclose(s->file) != 0) {
ret = -1;
}
s->file = NULL;
}
if (s->fd != -1)
close(s->fd);
/* Don't resume monitor until we've flushed all of the buffers */
if (s->mon) {
monitor_resume(s->mon);
}
s->fd = -1;
return ret;
}
int migrate_fd_close(void *opaque)
{
FdMigrationState *s = opaque;
if (s->mon) {
monitor_resume(s->mon);
}
qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
return s->close(s);
}
static int migrate_fd_close(void *opaque)
{
MigrationState *s = opaque;
if (s->mon) {
monitor_resume(s->mon);
}
qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
// PF: SKI MEMFS
#undef close
return s->close(s);
#define close(...) memfs_hook_close(__VA_ARGS__)
}
void migrate_fd_cleanup(FdMigrationState *s)
{
qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
if (s->file) {
dprintf("closing file\n");
qemu_fclose(s->file);
}
if (s->fd != -1)
close(s->fd);
/* Don't resume monitor until we've flushed all of the buffers */
if (s->mon_resume)
monitor_resume(s->mon_resume);
s->fd = -1;
}
ssize_t migrate_fd_put_buffer(void *opaque, const void *data, size_t size)
{
FdMigrationState *s = opaque;
ssize_t ret;
do {
ret = s->write(s, data, size);
} while (ret == -1 && ((s->get_error(s)) == EINTR));
if (ret == -1)
ret = -(s->get_error(s));
if (ret == -EAGAIN) {
qemu_set_fd_handler2(s->fd, NULL, NULL, migrate_fd_put_notify, s);
} else if (ret < 0) {
if (s->mon) {
monitor_resume(s->mon);
}
s->state = MIG_STATE_ERROR;
notifier_list_notify(&migration_state_notifiers);
}
return ret;
}
