?? pi_extr.h
字號:
/*************************************************************************/
/* */
/* Copyright Mentor Graphics Corporation 2002 */
/* All Rights Reserved. */
/* */
/* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */
/* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */
/* SUBJECT TO LICENSE TERMS. */
/* */
/*************************************************************************/
/*************************************************************************/
/* */
/* FILE NAME VERSION */
/* */
/* pi_extr.h Nucleus PLUS 1.14 */
/* */
/* COMPONENT */
/* */
/* PI - Pipe Management */
/* */
/* DESCRIPTION */
/* */
/* This file contains function prototypes of all functions */
/* accessible to other components. */
/* */
/* DATA STRUCTURES */
/* */
/* None */
/* */
/* FUNCTIONS */
/* */
/* None */
/* */
/* DEPENDENCIES */
/* */
/* pi_defs.h Pipe Management constants */
/* */
/* HISTORY */
/* */
/* DATE REMARKS */
/* */
/* 03-01-1993 Created initial version 1.0 */
/* 04-19-1993 Verified version 1.0 */
/* 03-01-1994 Moved include files outside of */
/* the file #ifndef to allow the */
/* use of actual data structures, */
/* modified function prototypes, */
/* resulting in version 1.1 */
/* */
/* 03-18-1994 Verified version 1.1 */
/* 04-17-1996 updated to version 1.2 */
/* 03-24-1998 Released version 1.3 */
/* 03-26-1999 Released 1.11m (new release */
/* numbering scheme) */
/* 04-17-2002 Released version 1.13m */
/* 11-07-2002 Released version 1.14 */
/*************************************************************************/
#include "pi_defs.h" /* Include Pipe constants */
/* Check to see if the file has been included already. */
#ifndef PI_EXTR
#define PI_EXTR
/* Initialization functions. */
VOID PII_Initialize(VOID);
/* Error checking core functions. */
STATUS PICE_Create_Pipe(NU_PIPE *pipe_ptr, CHAR *name,
VOID *start_address, UNSIGNED pipe_size,
OPTION message_type, UNSIGNED message_size,
OPTION suspend_type);
STATUS PICE_Delete_Pipe(NU_PIPE *pipe_ptr);
STATUS PICE_Send_To_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
STATUS PICE_Receive_From_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED *actual_size, UNSIGNED suspend);
/* Error checking supplemental functions. */
STATUS PISE_Reset_Pipe(NU_PIPE *pipe_ptr);
STATUS PISE_Send_To_Front_Of_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
STATUS PISE_Broadcast_To_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
/* Core processing functions. */
STATUS PIC_Create_Pipe(NU_PIPE *pipe_ptr, CHAR *name,
VOID *start_address, UNSIGNED pipe_size,
OPTION message_type, UNSIGNED message_size,
OPTION suspend_type);
STATUS PIC_Delete_Pipe(NU_PIPE *pipe_ptr);
STATUS PIC_Send_To_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
STATUS PIC_Receive_From_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED *actual_size, UNSIGNED suspend);
/* Supplemental processing functions. */
STATUS PIS_Reset_Pipe(NU_PIPE *pipe_ptr);
STATUS PIS_Send_To_Front_Of_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
STATUS PIS_Broadcast_To_Pipe(NU_PIPE *pipe_ptr, VOID *message,
UNSIGNED size, UNSIGNED suspend);
/* Information retrieval functions. */
UNSIGNED PIF_Established_Pipes(VOID);
STATUS PIF_Pipe_Information(NU_PIPE *pipe_ptr, CHAR *name,
VOID **start_address, UNSIGNED *pipe_size,
UNSIGNED *available, UNSIGNED *messages,
OPTION *message_type, UNSIGNED *message_size,
OPTION *suspend_type, UNSIGNED *tasks_waiting,
NU_TASK **first_task);
UNSIGNED PIF_Pipe_Pointers(NU_PIPE **pointer_list,
UNSIGNED maximum_pointers);
#endif
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -