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/* ###--------------------------------------------------------------### */
/* file : sch110.h */
/* date : Aug 10 1999 */
/* version : v110 */
/* author : Nizar ABDALLAH, Pirouz BAZARGAN SABET */
/* contents : defines and structure definitions used in SCH library */
/* ###--------------------------------------------------------------### */
#ifndef SCH_SCHDEF
#define SCH_SCHDEF
#include "mut.h"
/* ###------------------------------------------------------### */
/* basic defines */
/* ###------------------------------------------------------### */
#define SCH_DFN_TRABLOCK 1024 /* size of block */
#define SCH_DFN_ENTBLOCK 256 /* size of block */
#define SCH_DFN_WAVBLOCK 256 /* size of block */
#define SCH_TRA_DELNONE 0x00 /* transcation flag: no action */
#define SCH_TRA_DELAFTER 0x01 /* transcation flag: del after */
#define SCH_TRA_DELBEFORE 0x02 /* transcation flag: del before */
#define SCH_TRA_ENTFIRST 0x04 /* transcation flag: 1 of list */
/* ###------------------------------------------------------### */
/* complexe defines */
/* ###------------------------------------------------------### */
#define SCH_TRA_DELALL SCH_TRA_DELAFTER | SCH_TRA_DELBEFORE
/* ###------------------------------------------------------### */
/* structure definitions */
/* ###------------------------------------------------------### */
struct shdul /* scheduler */
{
struct shdul *NEXT ; /* next scheduler */
void *LABEL ; /* scheduler's label */
struct shent **TTABLE ; /* time table */
struct shwav **ITABLE ; /* identifier table */
unsigned int CURTIME ; /* current absolute time */
};
struct shtra /* transaction */
{
struct shtra *NEXT ; /* next transaction */
struct shtra *PREV ; /* previous transaction */
struct shtra *WAVE ; /* waveform for the same identifier */
unsigned int DATE ; /* transaction's date */
void *IDENT ; /* main identifier */
void *SCDID ; /* second identifier */
unsigned int UFLAG ; /* user's flags */
unsigned char COND ; /* condition value */
unsigned char VALU ; /* value */
unsigned short FLAGS ; /* flags */
};
struct shent /* scheduler entry */
{
struct shent *NEXT ; /* next entry */
unsigned int DATE ; /* entry's date (high order bits) */
struct shtra *TRANS [8]; /* list of transactions */
};
struct shwav /* waveform */
{
struct shwav *NEXT ; /* next waveform */
void *IDENT ; /* main identifier */
struct shtra *TRANS ; /* list of transactions */
};
/* ###------------------------------------------------------### */
/* global variables */
/* ###------------------------------------------------------### */
extern struct shtra *SCH_FREE_SHTRA ;
extern struct shent *SCH_FREE_SHENT ;
extern struct shwav *SCH_FREE_SHWAV ;
/* ###------------------------------------------------------### */
/* functions */
/* ###------------------------------------------------------### */
extern void sch_bug ();
extern int sch_error ();
extern void sch_message ();
extern void sch_debug ();
extern unsigned int sch_hash ();
extern struct shtra *sch_addshtra ();
extern struct shwav *sch_addshwav ();
extern struct shent *sch_addshent ();
extern struct shtra *sch_rmventry ();
extern void sch_insentry ();
extern void sch_inswave ();
extern struct shdul *sch_CreateScheduler ();
extern void sch_AddTranscation ();
extern struct shtra *sch_GetCurrentTransactions ();
extern int sch_GotoNextTime ();
extern int sch_GetNextTime ();
extern void sch_FreeTransactions ();
extern unsigned int sch_GetCurrentTime ();
#endif
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