vl: add qemu_add_vm_change_state_handler_prio()

[mirror_qemu.git] / include / sysemu / sysemu.h

diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 77bb3da5828e633ac33e9ba013bebe1b58f246e8..984c439ac96198cf532585ed5fb1f9bbc3dafdac 100644 (file)
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -2,6 +2,7 @@
 #define SYSEMU_H
 /* Misc. things related to the system emulator.  */
 
+#include "qapi/qapi-types-run-state.h"
 #include "qemu/queue.h"
 #include "qemu/timer.h"
 #include "qemu/notify.h"
@@ -13,6 +14,7 @@
 /* vl.c */
 
 extern const char *bios_name;
+extern int only_migratable;
 extern const char *qemu_name;
 extern QemuUUID qemu_uuid;
 extern bool qemu_uuid_set;
@@ -27,25 +29,11 @@ typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
 
 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
                                                      void *opaque);
+VMChangeStateEntry *qemu_add_vm_change_state_handler_prio(
+        VMChangeStateHandler *cb, void *opaque, int priority);
 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
 void vm_state_notify(int running, RunState state);
 
-/* Enumeration of various causes for shutdown. */
-typedef enum ShutdownCause {
-    SHUTDOWN_CAUSE_NONE,          /* No shutdown request pending */
-    SHUTDOWN_CAUSE_HOST_ERROR,    /* An error prevents further use of guest */
-    SHUTDOWN_CAUSE_HOST_QMP,      /* Reaction to a QMP command, like 'quit' */
-    SHUTDOWN_CAUSE_HOST_SIGNAL,   /* Reaction to a signal, such as SIGINT */
-    SHUTDOWN_CAUSE_HOST_UI,       /* Reaction to UI event, like window close */
-    SHUTDOWN_CAUSE_GUEST_SHUTDOWN,/* Guest shutdown/suspend request, via
-                                     ACPI or other hardware-specific means */
-    SHUTDOWN_CAUSE_GUEST_RESET,   /* Guest reset request, and command line
-                                     turns that into a shutdown */
-    SHUTDOWN_CAUSE_GUEST_PANIC,   /* Guest panicked, and command line turns
-                                     that into a shutdown */
-    SHUTDOWN_CAUSE__MAX,
-} ShutdownCause;
-
 static inline bool shutdown_caused_by_guest(ShutdownCause cause)
 {
     return cause >= SHUTDOWN_CAUSE_GUEST_SHUTDOWN;
@@ -55,6 +43,7 @@ void vm_start(void);
 int vm_prepare_start(void);
 int vm_stop(RunState state);
 int vm_stop_force_state(RunState state);
+int vm_shutdown(void);
 
 typedef enum WakeupReason {
     /* Always keep QEMU_WAKEUP_REASON_NONE = 0 */
@@ -64,15 +53,19 @@ typedef enum WakeupReason {
     QEMU_WAKEUP_REASON_OTHER,
 } WakeupReason;
 
+void qemu_exit_preconfig_request(void);
 void qemu_system_reset_request(ShutdownCause reason);
 void qemu_system_suspend_request(void);
 void qemu_register_suspend_notifier(Notifier *notifier);
-void qemu_system_wakeup_request(WakeupReason reason);
+bool qemu_wakeup_suspend_enabled(void);
+void qemu_system_wakeup_request(WakeupReason reason, Error **errp);
 void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
 void qemu_register_wakeup_notifier(Notifier *notifier);
+void qemu_register_wakeup_support(void);
 void qemu_system_shutdown_request(ShutdownCause reason);
 void qemu_system_powerdown_request(void);
 void qemu_register_powerdown_notifier(Notifier *notifier);
+void qemu_register_shutdown_notifier(Notifier *notifier);
 void qemu_system_debug_request(void);
 void qemu_system_vmstop_request(RunState reason);
 void qemu_system_vmstop_request_prepare(void);
@@ -86,11 +79,11 @@ void qemu_system_guest_panicked(GuestPanicInformation *info);
 void qemu_add_exit_notifier(Notifier *notify);
 void qemu_remove_exit_notifier(Notifier *notify);
 
+extern bool machine_init_done;
+
 void qemu_add_machine_init_done_notifier(Notifier *notify);
 void qemu_remove_machine_init_done_notifier(Notifier *notify);
 
-void qemu_announce_self(void);
-
 extern int autostart;
 
 typedef enum {
@@ -110,7 +103,6 @@ extern const char *keyboard_layout;
 extern int win2k_install_hack;
 extern int alt_grab;
 extern int ctrl_grab;
-extern int no_frame;
 extern int smp_cpus;
 extern unsigned int max_cpus;
 extern int cursor_hide;
@@ -121,9 +113,8 @@ extern int old_param;
 extern int boot_menu;
 extern bool boot_strict;
 extern uint8_t *boot_splash_filedata;
-extern size_t boot_splash_filedata_size;
 extern bool enable_mlock;
-extern uint8_t qemu_extra_params_fw[2];
+extern bool enable_cpu_pm;
 extern QEMUClockType rtc_clock;
 extern const char *mem_path;
 extern int mem_prealloc;
@@ -155,9 +146,12 @@ void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict);
 
 /* serial ports */
 
-#define MAX_SERIAL_PORTS 4
-
-extern Chardev *serial_hds[MAX_SERIAL_PORTS];
+/* Return the Chardev for serial port i, or NULL if none */
+Chardev *serial_hd(int i);
+/* return the number of serial ports defined by the user. serial_hd(i)
+ * will always return NULL for any i which is greater than or equal to this.
+ */
+int serial_max_hds(void);
 
 /* parallel ports */
 
@@ -169,7 +163,7 @@ void hmp_info_usb(Monitor *mon, const QDict *qdict);
 
 void add_boot_device_path(int32_t bootindex, DeviceState *dev,
                           const char *suffix);
-char *get_boot_devices_list(size_t *size, bool ignore_suffixes);
+char *get_boot_devices_list(size_t *size);
 
 DeviceState *get_boot_device(uint32_t position);
 void check_boot_index(int32_t bootindex, Error **errp);
@@ -197,8 +191,10 @@ extern QemuOptsList bdrv_runtime_opts;
 extern QemuOptsList qemu_chardev_opts;
 extern QemuOptsList qemu_device_opts;
 extern QemuOptsList qemu_netdev_opts;
+extern QemuOptsList qemu_nic_opts;
 extern QemuOptsList qemu_net_opts;
 extern QemuOptsList qemu_global_opts;
 extern QemuOptsList qemu_mon_opts;
+extern QemuOptsList qemu_semihosting_config_opts;
 
 #endif