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-rw-r--r--win/tclWinTime.c133
1 files changed, 8 insertions, 125 deletions
diff --git a/win/tclWinTime.c b/win/tclWinTime.c
index 0163723..7045c72 100644
--- a/win/tclWinTime.c
+++ b/win/tclWinTime.c
@@ -87,7 +87,7 @@ typedef struct TimeInfo {
} TimeInfo;
static TimeInfo timeInfo = {
- { NULL },
+ { NULL, 0, 0, NULL, NULL, 0 },
0,
0,
(HANDLE) NULL,
@@ -156,7 +156,7 @@ TclpGetSeconds(void)
{
Tcl_Time t;
- (*tclGetTimeProcPtr) (&t, tclTimeClientData); /* Tcl_GetTime inlined. */
+ tclGetTimeProcPtr(&t, tclTimeClientData); /* Tcl_GetTime inlined. */
return t.sec;
}
@@ -190,7 +190,7 @@ TclpGetClicks(void)
Tcl_Time now; /* Current Tcl time */
unsigned long retval; /* Value to return */
- (*tclGetTimeProcPtr) (&now, tclTimeClientData); /* Tcl_GetTime inlined */
+ tclGetTimeProcPtr(&now, tclTimeClientData); /* Tcl_GetTime inlined */
retval = (now.sec * 1000000) + now.usec;
return retval;
@@ -200,35 +200,6 @@ TclpGetClicks(void)
/*
*----------------------------------------------------------------------
*
- * TclpGetTimeZone --
- *
- * Determines the current timezone. The method varies wildly between
- * different Platform implementations, so its hidden in this function.
- *
- * Results:
- * Minutes west of GMT.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TclpGetTimeZone(
- unsigned long currentTime)
-{
- int timeZone;
-
- tzset();
- timeZone = timezone / 60;
-
- return timeZone;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* Tcl_GetTime --
*
* Gets the current system time in seconds and microseconds since the
@@ -252,7 +223,7 @@ void
Tcl_GetTime(
Tcl_Time *timePtr) /* Location to store time information. */
{
- (*tclGetTimeProcPtr) (timePtr, tclTimeClientData);
+ tclGetTimeProcPtr(timePtr, tclTimeClientData);
}
/*
@@ -414,7 +385,7 @@ NativeGetTime(
WaitForSingleObject(timeInfo.readyEvent, INFINITE);
CloseHandle(timeInfo.readyEvent);
- Tcl_CreateExitHandler(StopCalibration, (ClientData) NULL);
+ Tcl_CreateExitHandler(StopCalibration, NULL);
}
timeInfo.initialized = TRUE;
}
@@ -518,93 +489,6 @@ StopCalibration(
/*
*----------------------------------------------------------------------
*
- * TclpGetTZName --
- *
- * Gets the current timezone string.
- *
- * Results:
- * Returns a pointer to a static string, or NULL on failure.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-char *
-TclpGetTZName(
- int dst)
-{
- int len;
- char *zone, *p;
- TIME_ZONE_INFORMATION tz;
- Tcl_Encoding encoding;
- ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
- char *name = tsdPtr->tzName;
-
- /*
- * tzset() under Borland doesn't seem to set up tzname[] at all.
- * tzset() under MSVC has the following weird observed behavior:
- * First time we call "clock format [clock seconds] -format %Z -gmt 1"
- * we get "GMT", but on all subsequent calls we get the current time
- * ezone string, even though env(TZ) is GMT and the variable _timezone
- * is 0.
- */
-
- name[0] = '\0';
-
- zone = getenv("TZ");
- if (zone != NULL) {
- /*
- * TZ is of form "NST-4:30NDT", where "NST" would be the name of the
- * standard time zone for this area, "-4:30" is the offset from GMT in
- * hours, and "NDT is the name of the daylight savings time zone in
- * this area. The offset and DST strings are optional.
- */
-
- len = strlen(zone);
- if (len > 3) {
- len = 3;
- }
- if (dst != 0) {
- /*
- * Skip the offset string and get the DST string.
- */
-
- p = zone + len;
- p += strspn(p, "+-:0123456789");
- if (*p != '\0') {
- zone = p;
- len = strlen(zone);
- if (len > 3) {
- len = 3;
- }
- }
- }
- Tcl_ExternalToUtf(NULL, NULL, zone, len, 0, NULL, name,
- sizeof(tsdPtr->tzName), NULL, NULL, NULL);
- }
- if (name[0] == '\0') {
- if (GetTimeZoneInformation(&tz) == TIME_ZONE_ID_UNKNOWN) {
- /*
- * MSDN: On NT this is returned if DST is not used in the current
- * TZ
- */
-
- dst = 0;
- }
- encoding = Tcl_GetEncoding(NULL, "unicode");
- Tcl_ExternalToUtf(NULL, encoding,
- (char *) ((dst) ? tz.DaylightName : tz.StandardName), -1,
- 0, NULL, name, sizeof(tsdPtr->tzName), NULL, NULL, NULL);
- Tcl_FreeEncoding(encoding);
- }
- return name;
-}
-
-/*
- *----------------------------------------------------------------------
- *
* TclpGetDate --
*
* This function converts between seconds and struct tm. If useGMT is
@@ -622,7 +506,7 @@ TclpGetTZName(
struct tm *
TclpGetDate(
- CONST time_t *t,
+ const time_t *t,
int useGMT)
{
struct tm *tmPtr;
@@ -1168,7 +1052,7 @@ AccumulateSample(
struct tm *
TclpGmtime(
- CONST time_t *timePtr) /* Pointer to the number of seconds since the
+ const time_t *timePtr) /* Pointer to the number of seconds since the
* local system's epoch */
{
/*
@@ -1199,9 +1083,8 @@ TclpGmtime(
struct tm *
TclpLocaltime(
- CONST time_t *timePtr) /* Pointer to the number of seconds since the
+ const time_t *timePtr) /* Pointer to the number of seconds since the
* local system's epoch */
-
{
/*
* The MS implementation of localtime is thread safe because it returns