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Make sure errInit is called before epicsPrintf or errPrintf execute

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This commit is contained in:
Marty Kraimer
1995-03-08 13:48:38 +00:00
parent 4cc62a1fce
commit e7b8b42452
1 changed files with 5 additions and 3 deletions
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8
src/libCom/errPrintfVX.c
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@@ -36,6 +36,7 @@
#include <errno.h>
#include <vxWorks.h>
#include <vxLib.h>
#include <taskLib.h>
#include <errnoLib.h>
#include <intLib.h>
@@ -81,12 +82,11 @@ LOCAL struct {
int printfStatus;
}pvtData;
LOCAL int errInitFirstTime=TRUE;
LOCAL int errInitFlag=0;
void errInit(void)
{
if(!errInitFirstTime) return;
errInitFirstTime = FALSE;
if(!vxTas(&errInitFlag)) return;
pvtData.oldtaskid = 0;
if((clientWaitForTask=semBCreate(SEM_Q_FIFO,SEM_EMPTY))==NULL)
logMsg("semBcreate failed in errInit",0,0,0,0,0,0);
@@ -140,6 +140,7 @@ void errPrintf(long status, const char *pFileName,
va_end (pvar);
return;
}
errInit();
va_start (pvar, pformat);
if(semTake(clientWaitForTask,WAIT_FOREVER)!=OK) {
logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
@@ -222,6 +223,7 @@ int epicsVprintf(const char *pformat, va_list pvar)
va_end (pvar);
return status;
}
errInit();
if(semTake(clientWaitForTask,WAIT_FOREVER)!=OK) {
logMsg("epicsPrint: semTake returned error\n",0,0,0,0,0,0);
taskSuspend(taskIdSelf());