86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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almain.h
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Abstract:
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Private header file which defines the global data used for communication
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between the service control handler and the rest of the Alerter service.
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Author:
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Rita Wong (ritaw) 01-July-1991
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Revision History:
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--*/
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#ifndef _ALMAIN_INCLUDED_
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#define _ALMAIN_INCLUDED_
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#include "al.h" // Common include file for Alerter service
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#include <winsvc.h> // Service control APIs
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#include <lmsname.h> // SERVICE_ALERTER
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#include <lmerrlog.h> // Error log codes
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//
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// Maximum incoming mailslot message size in number of bytes
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//
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#define MAX_MAILSLOT_MESSAGE_SIZE 512
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//
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// Size of error message buffer
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//
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#define STRINGS_MAXIMUM 256
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//
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// Call AlHandleError with the appropriate error condition
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//
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#define AL_HANDLE_ERROR(ErrorCondition) \
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AlHandleError( \
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ErrorCondition, \
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status \
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);
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//
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// Call AlShutdownWorkstation with the appropriate termination code
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//
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#define AL_SHUTDOWN_WORKSTATION(TerminationCode) \
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AlShutdownWorkstation( \
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TerminationCode \
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);
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//-------------------------------------------------------------------//
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// //
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// Type definitions //
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// //
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//-------------------------------------------------------------------//
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typedef struct _AL_GLOBAL_DATA {
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//
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// Alerter service status
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//
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SERVICE_STATUS Status;
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//
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// Handle to set service status
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//
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SERVICE_STATUS_HANDLE StatusHandle;
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//
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// Handle to the Alerter service mailslot which receives alert
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// notifications from the Server service and Spooler
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//
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HANDLE MailslotHandle;
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} AL_GLOBAL_DATA, *PAL_GLOBAL_DATA;
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#endif // ifndef _ALMAIN_INCLUDED_
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