PlatformDpc.c File Reference

Implementation of cross platform APIs for Deferred Procedure Call (DPC) management. More...

#include "pch.h"

Functions
VOID	PlatformDpcInitialize (PRKDPC Dpc, PKDEFERRED_ROUTINE DeferredRoutine, PVOID DeferredContext)
	Initialize a DPC object.
BOOLEAN	PlatformDpcInsertQueueDpc (PRKDPC Dpc, PVOID SystemArgument1, PVOID SystemArgument2)
	Insert a DPC into the system DPC queue for execution.

Detailed Description

Implementation of cross platform APIs for Deferred Procedure Call (DPC) management.

Author

Sina Karvandi (sina@.nosp@m.hype.nosp@m.rdbg..nosp@m.org)

Version

0.19

Date

2026-05-09

Copyright

This project is released under the GNU Public License v3.

Function Documentation

PlatformDpcInitialize()

VOID PlatformDpcInitialize	(	PRKDPC	Dpc,
		PKDEFERRED_ROUTINE	DeferredRoutine,
		PVOID	DeferredContext )

Initialize a DPC object.

Parameters

Dpc	Pointer to the KDPC structure to initialize
DeferredRoutine	The deferred procedure to be called
DeferredContext	Optional context passed to the deferred routine

Returns

VOID

{
#if defined(_WIN32) || defined(_WIN64)
 
    KeInitializeDpc(Dpc, DeferredRoutine, DeferredContext);
 
#elif defined(__linux__)
 
#    error "Not yet implemented"
 
#else
 
#    error "Unsupported platform"
 
#endif
}

PlatformDpcInsertQueueDpc()

BOOLEAN PlatformDpcInsertQueueDpc	(	PRKDPC	Dpc,
		PVOID	SystemArgument1,
		PVOID	SystemArgument2 )

Insert a DPC into the system DPC queue for execution.

Parameters

Dpc	Pointer to the initialized KDPC structure
SystemArgument1	First system-defined argument passed to the deferred routine
SystemArgument2	Second system-defined argument passed to the deferred routine

Returns

BOOLEAN TRUE if the DPC was successfully queued, FALSE if it was already in the queue

{
#if defined(_WIN32) || defined(_WIN64)
 
    return KeInsertQueueDpc(Dpc, SystemArgument1, SystemArgument2);
 
#elif defined(__linux__)
 
#    error "Not yet implemented"
 
#else
 
#    error "Unsupported platform"
 
#endif
}