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use new callback Delay routines

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This commit is contained in:
Marty Kraimer
2000-02-02 21:48:06 +00:00
parent 17a7f128fc
commit 80eabf1529
11 changed files with 127 additions and 379 deletions
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60
src/dev/testDev/devEventTestIoEvent.c
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@@ -38,14 +38,14 @@
#include <string.h>
#include "dbDefs.h"
#include "osiWatchdog.h"
#include "dbAccess.h"
#include "callback.h"
#include "dbScan.h"
#include "recSup.h"
#include "devSup.h"
#include "eventRecord.h"
/* Create the dset for devEventTestIoEvent */
static long init();
static long init_record();
static long get_ioint_info();
static long read_event();
struct {
@@ -58,45 +58,59 @@ struct {
}devEventTestIoEvent={
5,
NULL,
init,
NULL,
init_record,
get_ioint_info,
read_event
};
static IOSCANPVT ioscanpvt;
watchdogId wd_id=NULL;
static long init(after)
int after;
typedef struct myCallback {
CALLBACK callback;
IOSCANPVT ioscanpvt;
}myCallback;
static void myCallbackFunc(CALLBACK *arg)
{
if(after) return(0);
scanIoInit(&ioscanpvt);
return(0);
myCallback *pcallback;
callbackGetUser(pcallback,arg);
scanIoRequest(pcallback->ioscanpvt);
}
static long init_record(pevent,pass)
eventRecord *pevent;
int pass;
{
myCallback *pcallback;
pcallback = (myCallback *)(calloc(1,sizeof(myCallback)));
scanIoInit(&pcallback->ioscanpvt);
callbackSetCallback(myCallbackFunc,&pcallback->callback);
callbackSetUser(pcallback,&pcallback->callback);
pevent->dpvt = (void *)pcallback;
return(0);
}
static long get_ioint_info(
int cmd,
struct eventRecord *pr,
struct eventRecord *pevent,
IOSCANPVT *ppvt)
{
myCallback *pcallback = (myCallback *)pevent->dpvt;
*ppvt = ioscanpvt;
*ppvt = pcallback->ioscanpvt;
return(0);
}
static long read_event(pevent)
struct eventRecord *pevent;
{
int wait_time;
myCallback *pcallback= (myCallback *)pevent->dpvt;
wait_time = (int)pevent->proc;
if(wait_time<=0) return(0);
pevent->udf = FALSE;
if(wd_id==NULL) wd_id = watchdogCreate();
printf("%s Requesting Next ioEnevt\n",pevent->name);
watchdogStart(wd_id,wait_time,
(WATCHDOGFUNC)scanIoRequest,(void *)ioscanpvt);
return(0);
if(pevent->proc<=0) return(0);
pevent->udf = FALSE;
printf("%s Requesting Next ioEnevt\n",pevent->name);
callbackRequestDelayed(&pcallback->callback,(double)pevent->proc);
return(0);
}