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use EPICS_TIMEZONE instead of EPICS_TS_MIN_WEST

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This commit is contained in:
Marty Kraimer
2001-09-06 19:09:27 +00:00
parent d091596772
commit 98cf88ab66
1 changed files with 14 additions and 28 deletions
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src/vxWorks/src/drvTS.c
+14 -28
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@@ -13,6 +13,9 @@
/*
* $Log$
* Revision 1.1 2001/08/01 14:33:12 mrk
* get rid of dev/drv support; use OBJ library only
*
* Revision 1.41 2001/01/31 13:34:01 mrk
* osiTime=>epicsTime
*
@@ -587,7 +590,6 @@ static int getEvent(TS_STAMP *pDest, unsigned eventNumber)
long TSinit(void)
{
SYM_TYPE stype;
char tz[100],min_west[20];
Debug0(5,"In TSinit()\n");
@@ -816,36 +818,20 @@ long TSinit(void)
Debug0(5,"TSinit() - sync client started \n");
}
}
/*
This section sets up the vxWorks clock for use with the ansiLib
functions. The TIMEZONE environment variable for vxWorks is only
overwritten if it has not been set. It seems as though the day
light saving time does not work (at least following the directions
in ansiLib).
The EPICS environment variable EPICS_TS_MIN_WEST holds the minutes
west of GMT (UTC) time. This variable should be preset by the EPICS
administrator for your site.
*/
if(getenv("TIMEZONE")==(char*)NULL)
{
if(envGetConfigParam(&EPICS_TS_MIN_WEST,sizeof(min_west),min_west)==NULL
|| strlen(min_west)==0)
{
TSprintf("TS initialization: No Time Zone Information\n");
}
else
{
sprintf(tz,"TIMEZONE=UTC::%s:040102:100102",min_west);
if(putenv(tz)==ERROR)
{
TSprintf("TS initialization: TIMEZONE putenv failed\n");
/* if TIMEZONE not defined set TIMEZONE from EPICS_TIMEZONE */
if(getenv("TIMEZONE")==(char*)NULL) {
char timezone[80];
char envtimezone[100];
if(envGetConfigParam(&EPICS_TIMEZONE,sizeof(timezone),timezone)==NULL
|| strlen(timezone)==0) {
printf("iocClockInit: No Time Zone Information\n");
} else {
sprintf(envtimezone,"TIMEZONE=%s",timezone);
if(putenv(envtimezone)==ERROR) {
printf("iocClockInit: TIMEZONE putenv failed\n");
}
}
}
TSdriverInit(); /* Call the user's driver initialization if supplied */
return 0;
}