预定义常量

目录

下列常量由此扩展定义,且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

ConstantValueDescription
WIN32_SERVICE_WIN32_OWN_PROCESS0x00000010The service runs in its own process.
WIN32_SERVICE_INTERACTIVE_PROCESS0x00000100The service can interact with the desktop. This option is not available on Windows Vista or later.
WIN32_SERVICE_WIN32_OWN_PROCESS_INTERACTIVE0x00000110The service runs in its own process and can interact with the desktop. This option is not available on Windows Vista or later.
ConstantValueDescription
WIN32_SERVICE_CONTINUE_PENDING0x00000005The service continue is pending.
WIN32_SERVICE_PAUSE_PENDING0x00000006The service pause is pending.
WIN32_SERVICE_PAUSED0x00000007The service is paused.
WIN32_SERVICE_RUNNING0x00000004The service is running.
WIN32_SERVICE_START_PENDING0x00000002The service is starting.
WIN32_SERVICE_STOP_PENDING0x00000003The service is stopping.
WIN32_SERVICE_STOPPED0x00000001The service is not running.
ConstantValueDescription
WIN32_SERVICE_CONTROL_CONTINUE0x00000003Notifies a paused service that it should resume.
WIN32_SERVICE_CONTROL_DEVICEEVENT0x0000000B
WIN32_SERVICE_CONTROL_HARDWAREPROFILECHANGE0x0000000C
WIN32_SERVICE_CONTROL_INTERROGATE0x00000004Notifies a service that it should report its current status information to the service control manager.
WIN32_SERVICE_CONTROL_NETBINDADD0x00000007Notifies a network service that there is a new component for binding.
WIN32_SERVICE_CONTROL_NETBINDDISABLE0x0000000ANotifies a network service that one of its bindings has been disabled.
WIN32_SERVICE_CONTROL_NETBINDENABLE0x00000009Notifies a network service that a disabled binding has been enabled.
WIN32_SERVICE_CONTROL_NETBINDREMOVE0x00000008Notifies a network service that a component for binding has been removed.
WIN32_SERVICE_CONTROL_PARAMCHANGE0x00000006Notifies a service that its startup parameters have changed.
WIN32_SERVICE_CONTROL_PAUSE0x00000002Notifies a service that it should pause.
WIN32_SERVICE_CONTROL_POWEREVENT0x0000000D
WIN32_SERVICE_CONTROL_PRESHUTDOWN0x0000000FNotifies a service that the system will be shutting down. A service that handles this notification blocks system shutdown until the service stops or the preshutdown time-out interval expires. This value is not supported by Windows Server 2003 and Windows XP/2000.
WIN32_SERVICE_CONTROL_SESSIONCHANGE0x0000000E
WIN32_SERVICE_CONTROL_SHUTDOWN0x00000005Notifies a service that the system is shutting down so the service can perform cleanup tasks. If a service accepts this control code, it must stop after it performs its cleanup tasks. After the SCM sends this control code, it will not send other control codes to the service.
WIN32_SERVICE_CONTROL_STOP0x00000001Notifies a service that it should stop.
ConstantValueDescription
WIN32_SERVICE_ACCEPT_HARDWAREPROFILECHANGE0x00000020The service is notified when the computer's hardware profile has changed. This enables the system to send WIN32_SERVICE_CONTROL_HARDWAREPROFILECHANGE notifications to the service.
WIN32_SERVICE_ACCEPT_NETBINDCHANGE0x00000010The service is a network component that can accept changes in its binding without being stopped and restarted. This control code allows the service to receive WIN32_SERVICE_CONTROL_NETBINDADD, WIN32_SERVICE_CONTROL_NETBINDREMOVE, WIN32_SERVICE_CONTROL_NETBINDENABLE, and WIN32_SERVICE_CONTROL_NETBINDDISABLE notifications.
WIN32_SERVICE_ACCEPT_PARAMCHANGE0x00000008The service can reread its startup parameters without being stopped and restarted. This control code allows the service to receive WIN32_SERVICE_CONTROL_PARAMCHANGE notifications.
WIN32_SERVICE_ACCEPT_PAUSE_CONTINUE0x00000002The service can be paused and continued. This control code allows the service to receive WIN32_SERVICE_CONTROL_PAUSE and WIN32_SERVICE_CONTROL_CONTINUE notifications.
WIN32_SERVICE_ACCEPT_POWEREVENT0x00000040The service is notified when the computer's power status has changed. This enables the system to send WIN32_SERVICE_CONTROL_POWEREVENT notifications to the service.
WIN32_SERVICE_ACCEPT_PRESHUTDOWN0x00000100The service can perform preshutdown tasks. This control code enables the service to receive WIN32_SERVICE_CONTROL_PRESHUTDOWN notifications. This value is not supported by Windows Server 2003 and Windows XP/2000.
WIN32_SERVICE_ACCEPT_SESSIONCHANGE0x00000080The service is notified when the computer's session status has changed. This enables the system to send WIN32_SERVICE_CONTROL_SESSIONCHANGE notifications to the service. Windows 2000: This value is not supported
WIN32_SERVICE_ACCEPT_SHUTDOWN0x00000004The service is notified when system shutdown occurs. This control code allows the service to receive WIN32_SERVICE_CONTROL_SHUTDOWN notifications.
WIN32_SERVICE_ACCEPT_STOP0x00000001The service can be stopped. This control code allows the service to receive WIN32_SERVICE_CONTROL_STOP notifications.
WIN32_SERVICE_ACCEPT_TIMECHANGE0x00000200The service is notified when the system time has changed. This enables the system to send WIN32_SERVICE_CONTROL_TIMECHANGE notifications to the service. Windows Server 2008, Windows Vista, Windows Server 2003, and Windows XP/2000: This control code is not supported.
WIN32_SERVICE_ACCEPT_TRIGGEREVENT0x00000400The service is notified when an event for which the service has registered occurs. This enables the system to send WIN32_SERVICE_CONTROL_TRIGGEREVENT notifications to the service. Windows Server 2008, Windows Vista, Windows Server 2003, and Windows XP/2000: This control code is not supported.
ConstantValueDescription
WIN32_SERVICE_BOOT_START0x00000000A device driver started by the system loader. This value is valid only for driver services.
WIN32_SERVICE_SYSTEM_START0x00000001A device driver started by the IoInitSystem function. This value is valid only for driver services.
WIN32_SERVICE_AUTO_START0x00000002A service started automatically by the service control manager during system startup.
WIN32_SERVICE_DEMAND_START0x00000003A service started by the service control manager when a process calls the StartService function.
WIN32_SERVICE_DISABLED0x00000004A service that cannot be started. Attempts to start the service result in the error code WIN32_ERROR_SERVICE_DISABLED.
ConstantValueDescription
WIN32_SERVICE_ERROR_IGNORE0x00000000The startup program ignores the error and continues the startup operation.
WIN32_SERVICE_ERROR_NORMAL0x00000001The startup program logs the error in the event log but continues the startup operation.
WIN32_SERVICE_ERROR_SEVERE0x00000002The startup program logs the error in the event log. If the last-known-good configuration is being started, the startup operation continues. Otherwise, the system is restarted with the last-known-good configuration.
WIN32_SERVICE_ERROR_CRITICAL0x00000003The startup program logs the error in the event log, if possible. If the last-known-good configuration is being started, the startup operation fails. Otherwise, the system is restarted with the last-known good configuration.
ConstantValueDescription
WIN32_SERVICE_RUNS_IN_SYSTEM_PROCESS0x00000001The service runs in a system process that must always be running.
ConstantValueDescription
WIN32_ERROR_ACCESS_DENIED0x00000005The handle to the SCM database does not have the appropriate access rights.
WIN32_ERROR_CIRCULAR_DEPENDENCY0x00000423A circular service dependency was specified.
WIN32_ERROR_DATABASE_DOES_NOT_EXIST0x00000429The specified database does not exist.
WIN32_ERROR_DEPENDENT_SERVICES_RUNNING0x0000041BThe service cannot be stopped because other running services are dependent on it.
WIN32_ERROR_DUPLICATE_SERVICE_NAME0x00000436The display name already exists in the service control manager database either as a service name or as another display name.
WIN32_ERROR_FAILED_SERVICE_CONTROLLER_CONNECT0x00000427This error is returned if the program is being run as a console application rather than as a service. If the program will be run as a console application for debugging purposes, structure it such that service-specific code is not called.
WIN32_ERROR_INSUFFICIENT_BUFFER0x0000007AThe buffer is too small for the service status structure. Nothing was written to the structure.
WIN32_ERROR_INVALID_DATA0x0000000DThe specified service status structure is invalid.
WIN32_ERROR_INVALID_HANDLE0x00000006The handle to the specified service control manager database is invalid.
WIN32_ERROR_INVALID_LEVEL0x0000007CThe InfoLevel parameter contains an unsupported value.
WIN32_ERROR_INVALID_NAME0x0000007BThe specified service name is invalid.
WIN32_ERROR_INVALID_PARAMETER0x00000057A parameter that was specified is invalid.
WIN32_ERROR_INVALID_SERVICE_ACCOUNT0x00000421The user account name specified in the user parameter does not exist. See win32_create_service.
WIN32_ERROR_INVALID_SERVICE_CONTROL0x0000041CThe requested control code is not valid, or it is unacceptable to the service.
WIN32_ERROR_PATH_NOT_FOUND0x00000003The service binary file could not be found.
WIN32_ERROR_SERVICE_ALREADY_RUNNING0x00000420An instance of the service is already running.
WIN32_ERROR_SERVICE_CANNOT_ACCEPT_CTRL0x00000425The requested control code cannot be sent to the service because the state of the service is WIN32_SERVICE_STOPPED, WIN32_SERVICE_START_PENDING, or WIN32_SERVICE_STOP_PENDING.
WIN32_ERROR_SERVICE_DATABASE_LOCKED0x0000041FThe database is locked.
WIN32_ERROR_SERVICE_DEPENDENCY_DELETED0x00000433The service depends on a service that does not exist or has been marked for deletion.
WIN32_ERROR_SERVICE_DEPENDENCY_FAIL0x0000042CThe service depends on another service that has failed to start.
WIN32_ERROR_SERVICE_DISABLED0x00000422The service has been disabled.
WIN32_ERROR_SERVICE_DOES_NOT_EXIST0x00000424The specified service does not exist as an installed service.
WIN32_ERROR_SERVICE_EXISTS0x00000431The specified service already exists in this database.
WIN32_ERROR_SERVICE_LOGON_FAILED0x0000042DThe service did not start due to a logon failure. This error occurs if the service is configured to run under an account that does not have the "Log on as a service" right.
WIN32_ERROR_SERVICE_MARKED_FOR_DELETE0x00000430The specified service has already been marked for deletion.
WIN32_ERROR_SERVICE_NO_THREAD0x0000041EA thread could not be created for the service.
WIN32_ERROR_SERVICE_NOT_ACTIVE0x00000426The service has not been started.
WIN32_ERROR_SERVICE_REQUEST_TIMEOUT0x0000041DThe process for the service was started, but it did not call StartServiceCtrlDispatcher, or the thread that called StartServiceCtrlDispatcher may be blocked in a control handler function.
WIN32_ERROR_SHUTDOWN_IN_PROGRESS0x0000045BThe system is shutting down; this function cannot be called.
WIN32_ERROR_SERVICE_SPECIFIC_ERROR0x0000042AThe service has returned a service-specific error code.
WIN32_NO_ERROR0x00000000No error.
ConstantValueDescription
WIN32_ABOVE_NORMAL_PRIORITY_CLASS0x00008000Process that has priority above WIN32_NORMAL_PRIORITY_CLASS but below WIN32_HIGH_PRIORITY_CLASS.
WIN32_BELOW_NORMAL_PRIORITY_CLASS0x00004000Process that has priority above WIN32_IDLE_PRIORITY_CLASS but below WIN32_NORMAL_PRIORITY_CLASS.
WIN32_HIGH_PRIORITY_CLASS0x00000080Process that performs time-critical tasks that must be executed immediately. The threads of the process preempt the threads of normal or idle priority class processes. An example is the Task List, which must respond quickly when called by the user, regardless of the load on the operating system. Use extreme care when using the high-priority class, because a high-priority class application can use nearly all available CPU time.
WIN32_IDLE_PRIORITY_CLASS0x00000040Process whose threads run only when the system is idle. The threads of the process are preempted by the threads of any process running in a higher priority class. An example is a screen saver. The idle-priority class is inherited by child processes.
WIN32_NORMAL_PRIORITY_CLASS0x00000020Process with no special scheduling needs.
WIN32_REALTIME_PRIORITY_CLASS0x00000100Process that has the highest possible priority. The threads of the process preempt the threads of all other processes, including operating system processes performing important tasks. For example, a real-time process that executes for more than a very brief interval can cause disk caches not to flush or cause the mouse to be unresponsive.
ConstantValueDescription
WIN32_SC_ACTION_NONE0x00000000No action.
WIN32_SC_ACTION_REBOOT0x00000001Restart the server.
WIN32_SC_ACTION_RESTART0x00000002Restart the service.
WIN32_SC_ACTION_RUN_COMMAND0x00000003Run a command.
ConstantValueDescription
WIN32_INFO_SERVICE"service"
WIN32_INFO_DISPLAY"display"
WIN32_INFO_USER"user"
WIN32_INFO_PASSWORD"password"
WIN32_INFO_PATH"path"
WIN32_INFO_PARAMS"params"
WIN32_INFO_DESCRIPTION"description"
WIN32_INFO_START_TYPE"start_type"
INFO_LOAD_ORDER"load_order"
INFO_SVC_TYPE"svc_type"
INFO_ERROR_CONTROL"error_control"
INFO_DELAYED_START"delayed_start"
INFO_BASE_PRIORITY"base_priority"
INFO_DEPENDENCIES"dependencies"
INFO_RECOVERY_DELAY"recovery_delay"
INFO_RECOVERY_ACTION_1"recovery_action_1"
INFO_RECOVERY_ACTION_2"recovery_action_2"
INFO_RECOVERY_ACTION_3"recovery_action_3"
INFO_RECOVERY_RESET_PERIOD"recovery_reset_period"
INFO_RECOVERY_ENABLED"recovery_enabled"
INFO_RECOVERY_REBOOT_MSG"recovery_reboot_msg"
INFO_RECOVERY_COMMAND"recovery_command"