diff options
| -rw-r--r-- | sysemu.h | 4 | ||||
| -rw-r--r-- | vl.c | 19 |
2 files changed, 23 insertions, 0 deletions
@@ -6,6 +6,7 @@ #include "qemu-option.h" #include "qemu-queue.h" #include "qemu-timer.h" +#include "notify.h" #ifdef _WIN32 #include <windows.h> @@ -56,6 +57,9 @@ int qemu_powerdown_requested(void); extern qemu_irq qemu_system_powerdown; void qemu_system_reset(void); +void qemu_add_exit_notifier(Notifier *notify); +void qemu_remove_exit_notifier(Notifier *notify); + void do_savevm(Monitor *mon, const QDict *qdict); int load_vmstate(const char *name); void do_delvm(Monitor *mon, const QDict *qdict); @@ -234,6 +234,9 @@ uint8_t qemu_uuid[16]; static QEMUBootSetHandler *boot_set_handler; static void *boot_set_opaque; +static NotifierList exit_notifiers = + NOTIFIER_LIST_INITIALIZER(exit_notifiers); + int kvm_allowed = 0; uint32_t xen_domid; enum xen_mode xen_mode = XEN_EMULATE; @@ -1740,6 +1743,21 @@ static int debugcon_parse(const char *devname) return 0; } +void qemu_add_exit_notifier(Notifier *notify) +{ + notifier_list_add(&exit_notifiers, notify); +} + +void qemu_remove_exit_notifier(Notifier *notify) +{ + notifier_list_remove(&exit_notifiers, notify); +} + +static void qemu_run_exit_notifiers(void) +{ + notifier_list_notify(&exit_notifiers); +} + static const QEMUOption *lookup_opt(int argc, char **argv, const char **poptarg, int *poptind) { @@ -1804,6 +1822,7 @@ int main(int argc, char **argv, char **envp) int show_vnc_port = 0; int defconfig = 1; + atexit(qemu_run_exit_notifiers); error_set_progname(argv[0]); init_clocks(); |