Version 0.14.1

[qemu.git] / migration.h

diff --git a/migration.h b/migration.h
index 61f77bd89a47521b1744d671e307972206816c83..21707922ef602a4348cee83e52b9389fd57ea444 100644 (file)
--- a/migration.h
+++ b/migration.h
@@ -14,6 +14,10 @@
 #ifndef QEMU_MIGRATION_H
 #define QEMU_MIGRATION_H
 
+#include "qdict.h"
+#include "qemu-common.h"
+#include "notify.h"
+
 #define MIG_STATE_ERROR                -1
 #define MIG_STATE_COMPLETED    0
 #define MIG_STATE_CANCELLED    1
@@ -27,17 +31,112 @@ struct MigrationState
     void (*cancel)(MigrationState *s);
     int (*get_status)(MigrationState *s);
     void (*release)(MigrationState *s);
+    int blk;
+    int shared;
 };
 
-void qemu_start_incoming_migration(const char *uri);
+typedef struct FdMigrationState FdMigrationState;
 
-void do_migrate(int detach, const char *uri);
+struct FdMigrationState
+{
+    MigrationState mig_state;
+    int64_t bandwidth_limit;
+    QEMUFile *file;
+    int fd;
+    Monitor *mon;
+    int state;
+    int (*get_error)(struct FdMigrationState*);
+    int (*close)(struct FdMigrationState*);
+    int (*write)(struct FdMigrationState*, const void *, size_t);
+    void *opaque;
+};
 
-void do_migrate_cancel(void);
+void process_incoming_migration(QEMUFile *f);
 
-void do_migrate_set_speed(const char *value);
+int qemu_start_incoming_migration(const char *uri);
 
-void do_info_migrate(void);
+int do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data);
 
-#endif
+int do_migrate_cancel(Monitor *mon, const QDict *qdict, QObject **ret_data);
+
+int do_migrate_set_speed(Monitor *mon, const QDict *qdict, QObject **ret_data);
+
+uint64_t migrate_max_downtime(void);
+
+int do_migrate_set_downtime(Monitor *mon, const QDict *qdict,
+                            QObject **ret_data);
+
+void do_info_migrate_print(Monitor *mon, const QObject *data);
+
+void do_info_migrate(Monitor *mon, QObject **ret_data);
+
+int exec_start_incoming_migration(const char *host_port);
+
+MigrationState *exec_start_outgoing_migration(Monitor *mon,
+                                              const char *host_port,
+                                             int64_t bandwidth_limit,
+                                             int detach,
+                                             int blk,
+                                             int inc);
+
+int tcp_start_incoming_migration(const char *host_port);
+
+MigrationState *tcp_start_outgoing_migration(Monitor *mon,
+                                             const char *host_port,
+                                            int64_t bandwidth_limit,
+                                            int detach,
+                                            int blk,
+                                            int inc);
+
+int unix_start_incoming_migration(const char *path);
+
+MigrationState *unix_start_outgoing_migration(Monitor *mon,
+                                              const char *path,
+                                             int64_t bandwidth_limit,
+                                             int detach,
+                                             int blk,
+                                             int inc);
+
+int fd_start_incoming_migration(const char *path);
+
+MigrationState *fd_start_outgoing_migration(Monitor *mon,
+                                           const char *fdname,
+                                           int64_t bandwidth_limit,
+                                           int detach,
+                                           int blk,
+                                           int inc);
 
+void migrate_fd_monitor_suspend(FdMigrationState *s, Monitor *mon);
+
+void migrate_fd_error(FdMigrationState *s);
+
+int migrate_fd_cleanup(FdMigrationState *s);
+
+void migrate_fd_put_notify(void *opaque);
+
+ssize_t migrate_fd_put_buffer(void *opaque, const void *data, size_t size);
+
+void migrate_fd_connect(FdMigrationState *s);
+
+void migrate_fd_put_ready(void *opaque);
+
+int migrate_fd_get_status(MigrationState *mig_state);
+
+void migrate_fd_cancel(MigrationState *mig_state);
+
+void migrate_fd_release(MigrationState *mig_state);
+
+void migrate_fd_wait_for_unfreeze(void *opaque);
+
+int migrate_fd_close(void *opaque);
+
+static inline FdMigrationState *migrate_to_fms(MigrationState *mig_state)
+{
+    return container_of(mig_state, FdMigrationState, mig_state);
+}
+
+void add_migration_state_change_notifier(Notifier *notify);
+void remove_migration_state_change_notifier(Notifier *notify);
+int get_migration_state(void);
+
+#endif