thread.c File Reference

Common functions für initialization the WDM and NT4 driver. More...

#include <wdm.h>
#include "cbm_driver.h"

Go to the source code of this file.

Functions
NTSTATUS	cbm_start_thread (IN PDEVICE_EXTENSION Pdx)
	Start the worker thread.
VOID	cbm_stop_thread (IN PDEVICE_EXTENSION Pdx)
	Stop the worker thread.
VOID	cbm_thread (IN PVOID Context)
	The thread function.

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Detailed Description

Common functions für initialization the WDM and NT4 driver.

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Author:

Spiro Trikaliotis

Version:

Id

thread.c,v 1.12 2006/02/24 12:01:20 trikalio Exp

Definition in file thread.c.

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Function Documentation

NTSTATUS cbm_start_thread (  IN PDEVICE_EXTENSION  Pdx  )

Start the worker thread. This function start the worker thread. Parameters: Pdx  Pointer to a DEVICE_EXTENSION structure. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it return one of the error status values. Todo: Replace Pdx->QuitThread with a event for quitting Definition at line 35 of file thread.c. References cbm_thread(), DBG_ASSERT, DBG_ERROR, DBG_PREFIX, FUNC_ENTER, LogErrorString, and PERF_EVENT_THREAD_START_SCHED. Referenced by AddDeviceCommonInit().

VOID cbm_stop_thread (  IN PDEVICE_EXTENSION  Pdx  )

Stop the worker thread. This function stops the worker thread. Parameters: Pdx  Pointer to a DEVICE_EXTENSION structure. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it return one of the error status values. Definition at line 118 of file thread.c. References DBG_ASSERT, FUNC_ENTER, FUNC_LEAVE, PERF_EVENT_THREAD_STOP_SCHED, and QueueSignal(). Referenced by DriverUnload().

VOID cbm_thread (  IN PVOID  Context  )

The thread function. This function is the function of the thread itself. It polls the QUEUE and executed the IRPs which are on it. Parameters: Context  Pointer to the thread context. This is a PDX in reality. Definition at line 166 of file thread.c. References FUNC_ENTER, FUNC_LEAVE, PERF_EVENT_THREAD_POLL, PERF_EVENT_THREAD_START_EXEC, PERF_EVENT_THREAD_STOP_EXEC, and QueuePoll(). Referenced by cbm_start_thread().

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