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jba 3/21/91

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This commit is contained in:
Janet B. Anderson
1991-03-22 15:19:06 +00:00
parent a6339fb924
commit b2ccd32adf
34 changed files with 811 additions and 995 deletions
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6
src/dev/devAiTestAsyn.c
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@@ -41,6 +41,7 @@ struct {
/* control block for callback*/
struct callback {
void (*callback)();
int priority;
struct dbAddr dbAddr;
WDOG_ID wd_id;
void (*process)();
@@ -73,6 +74,7 @@ static long init_record(pai,process)
pcallback = (struct callback *)(calloc(1,sizeof(struct callback)));
pai->dpvt = (caddr_t)pcallback;
pcallback->callback = myCallback;
pcallback->priority = priorityLow;
if(dbNameToAddr(pai->name,&(pcallback->dbAddr))) {
logMsg("dbNameToAddr failed in init_record for devAiTestAsyn\n");
exit(1);
@@ -96,7 +98,7 @@ static long read_ai(pai)
char message[100];
long status,options,nRequest;
struct callback *pcallback=(struct callback *)(pai->dpvt);
short wait_time;
int wait_time;
/* ai.inp must be a CONSTANT*/
switch (pai->inp.type) {
@@ -105,7 +107,7 @@ static long read_ai(pai)
printf("%s Completed\n",pai->name);
return(0); /* don`t convert*/
} else {
wait_time = (short)(pai->rval * vxTicksPerSecond);
wait_time = (int)(pai->rval * vxTicksPerSecond);
if(wait_time<=0) return(0);
printf("%s Starting asynchronous processing\n",pai->name);
wdStart(pcallback->wd_id,wait_time,callbackRequest,pcallback);