qcow2: Save disk size in snapshot header

[qemu.git] / sysemu.h

diff --git a/sysemu.h b/sysemu.h
index 5d1fed2b2e57f9b873f099113bc2a237be93a677..bc2c788921c77cebbd78950b3d48b661fd1a5f22 100644 (file)
--- a/sysemu.h
+++ b/sysemu.h
@@ -6,27 +6,12 @@
 #include "qemu-option.h"
 #include "qemu-queue.h"
 #include "qemu-timer.h"
+#include "qapi-types.h"
 #include "notify.h"
+#include "main-loop.h"
 
 /* vl.c */
 
-typedef enum {
-    RUN_STATE_DEBUG,          /* qemu is running under gdb */
-    RUN_STATE_INMIGRATE,     /* paused waiting for an incoming migration */
-    RUN_STATE_INTERNAL_ERROR,       /* paused due to an internal error */
-    RUN_STATE_IO_ERROR,       /* paused due to an I/O error */
-    RUN_STATE_PAUSED,         /* paused by the user (ie. the 'stop' command) */
-    RUN_STATE_POSTMIGRATE,   /* paused following a successful migration */
-    RUN_STATE_PRELAUNCH,     /* qemu was started with -S and haven't started */
-    RUN_STATE_FINISH_MIGRATE,    /* paused preparing to finish migrate */
-    RUN_STATE_RESTORE_VM,        /* paused restoring the VM state */
-    RUN_STATE_RUNNING,        /* qemu is running */
-    RUN_STATE_SAVE_VM,         /* paused saving VM state */
-    RUN_STATE_SHUTDOWN,       /* guest shut down and -no-shutdown is in use */
-    RUN_STATE_WATCHDOG,       /* watchdog fired and qemu is configured to pause */
-    RUN_STATE_MAX
-} RunState;
-
 extern const char *bios_name;
 
 extern const char *qemu_name;
@@ -38,7 +23,6 @@ void runstate_init(void);
 bool runstate_check(RunState state);
 void runstate_set(RunState new_state);
 int runstate_is_running(void);
-const char *runstate_as_string(void);
 typedef struct vm_change_state_entry VMChangeStateEntry;
 typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
 
@@ -52,8 +36,20 @@ void vm_state_notify(int running, RunState state);
 
 void vm_start(void);
 void vm_stop(RunState state);
+void vm_stop_force_state(RunState state);
+
+typedef enum WakeupReason {
+    QEMU_WAKEUP_REASON_OTHER = 0,
+    QEMU_WAKEUP_REASON_RTC,
+    QEMU_WAKEUP_REASON_PMTIMER,
+} WakeupReason;
 
 void qemu_system_reset_request(void);
+void qemu_system_suspend_request(void);
+void qemu_register_suspend_notifier(Notifier *notifier);
+void qemu_system_wakeup_request(WakeupReason reason);
+void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
+void qemu_register_wakeup_notifier(Notifier *notifier);
 void qemu_system_shutdown_request(void);
 void qemu_system_powerdown_request(void);
 void qemu_system_debug_request(void);
@@ -80,14 +76,11 @@ void do_info_snapshots(Monitor *mon);
 
 void qemu_announce_self(void);
 
-int main_loop_wait(int nonblocking);
-
-bool qemu_savevm_state_blocked(Monitor *mon);
-int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable,
-                            int shared);
-int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f);
-int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f);
-void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f);
+bool qemu_savevm_state_blocked(Error **errp);
+int qemu_savevm_state_begin(QEMUFile *f, int blk_enable, int shared);
+int qemu_savevm_state_iterate(QEMUFile *f);
+int qemu_savevm_state_complete(QEMUFile *f);
+void qemu_savevm_state_cancel(QEMUFile *f);
 int qemu_loadvm_state(QEMUFile *f);
 
 /* SLIRP */
@@ -119,11 +112,9 @@ extern int vga_interface_type;
 extern int graphic_width;
 extern int graphic_height;
 extern int graphic_depth;
-extern uint8_t irq0override;
 extern DisplayType display_type;
 extern const char *keyboard_layout;
 extern int win2k_install_hack;
-extern int rtc_td_hack;
 extern int alt_grab;
 extern int ctrl_grab;
 extern int usb_enabled;
@@ -160,12 +151,16 @@ extern unsigned int nb_prom_envs;
 
 /* pci-hotplug */
 void pci_device_hot_add(Monitor *mon, const QDict *qdict);
-void drive_hot_add(Monitor *mon, const QDict *qdict);
+int pci_drive_hot_add(Monitor *mon, const QDict *qdict,
+                      DriveInfo *dinfo, int type);
 void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
 
+/* generic hotplug */
+void drive_hot_add(Monitor *mon, const QDict *qdict);
+
 /* pcie aer error injection */
 void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
-int do_pcie_aer_inejct_error(Monitor *mon,
+int do_pcie_aer_inject_error(Monitor *mon,
                              const QDict *qdict, QObject **ret_data);
 
 /* serial ports */