From 7bf1ee877dbaad6933ff9eaf62d731bb60eac188 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan_lang@yahoo.com>
Date: Sat, 14 May 2005 11:07:10 +0000
Subject: [PATCH] - move _timezone to time.c, and correct its type - implement
 _tzset, and initialize _daylight, _timezone, and _tzname   from libc values

---
 dlls/msvcrt/data.c      |  7 -------
 dlls/msvcrt/msvcrt.h    |  1 -
 dlls/msvcrt/msvcrt.spec |  6 +++---
 dlls/msvcrt/time.c      | 35 +++++++++++++++++++++++++++++++----
 4 files changed, 34 insertions(+), 15 deletions(-)

diff --git a/dlls/msvcrt/data.c b/dlls/msvcrt/data.c
index 1e9c24b6950..7ce401b6a7b 100644
--- a/dlls/msvcrt/data.c
+++ b/dlls/msvcrt/data.c
@@ -56,7 +56,6 @@ char **_environ = 0;
 MSVCRT_wchar_t **_wenviron = 0;
 char **MSVCRT___initenv = 0;
 MSVCRT_wchar_t **MSVCRT___winitenv = 0;
-int MSVCRT_timezone;
 int MSVCRT_app_type;
 char* MSVCRT__pgmptr = 0;
 WCHAR* MSVCRT__wpgmptr = 0;
@@ -231,11 +230,6 @@ char*** __p___initenv(void) { return &MSVCRT___initenv; }
  */
 MSVCRT_wchar_t*** __p___winitenv(void) { return &MSVCRT___winitenv; }
 
-/*********************************************************************
- *		__p__timezone (MSVCRT.@)
- */
-int* __p__timezone(void) { return &MSVCRT_timezone; }
-
 /* INTERNAL: Create a wide string from an ascii string */
 static MSVCRT_wchar_t *wstrdupa(const char *str)
 {
@@ -280,7 +274,6 @@ void msvcrt_init_args(void)
   MSVCRT__HUGE = HUGE_VAL;
   MSVCRT___setlc_active = 0;
   MSVCRT___unguarded_readlc_active = 0;
-  MSVCRT_timezone = 0;
   MSVCRT__fmode = MSVCRT__O_TEXT;
   
   MSVCRT___initenv= msvcrt_SnapshotOfEnvironmentA(NULL);
diff --git a/dlls/msvcrt/msvcrt.h b/dlls/msvcrt/msvcrt.h
index 03f553d6d82..8d22a2166c7 100644
--- a/dlls/msvcrt/msvcrt.h
+++ b/dlls/msvcrt/msvcrt.h
@@ -576,7 +576,6 @@ struct MSVCRT_tm* MSVCRT_gmtime(const MSVCRT_time_t* secs);
 MSVCRT_clock_t MSVCRT_clock(void);
 double         MSVCRT_difftime(MSVCRT_time_t time1, MSVCRT_time_t time2);
 MSVCRT_time_t  MSVCRT_time(MSVCRT_time_t*);
-void *         MSVCRT___p__daylight(void);
 MSVCRT_FILE*   MSVCRT__fdopen(int, const char *);
 int            MSVCRT_vsnprintf(char *str, unsigned int len, const char *format, va_list valist);
 
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index 6372e0d51f8..3cbd497a3d1 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -121,7 +121,7 @@
 @ cdecl __p__pctype()
 @ cdecl __p__pgmptr()
 @ stub __p__pwctype #()
-@ cdecl __p__timezone()
+@ cdecl __p__timezone() MSVCRT___p__timezone
 @ cdecl __p__tzname()
 @ cdecl __p__wcmdln()
 @ cdecl __p__wenviron()
@@ -469,11 +469,11 @@
 @ cdecl _tell(long)
 @ cdecl -ret64 _telli64(long)
 @ cdecl _tempnam(str str)
-# extern _timezone
+@ extern _timezone MSVCRT___timezone
 @ cdecl _tolower(long) MSVCRT__tolower
 @ cdecl _toupper(long) MSVCRT__toupper
 @ extern _tzname MSVCRT__tzname
-@ cdecl _tzset() tzset
+@ cdecl _tzset() MSVCRT__tzset
 @ cdecl _ui64toa(long long ptr long) ntdll._ui64toa
 @ cdecl _ui64tow(long long ptr long) ntdll._ui64tow
 @ cdecl _ultoa(long ptr long) ntdll._ultoa
diff --git a/dlls/msvcrt/time.c b/dlls/msvcrt/time.c
index c7964160e0c..9178412799b 100644
--- a/dlls/msvcrt/time.c
+++ b/dlls/msvcrt/time.c
@@ -300,25 +300,38 @@ MSVCRT_time_t MSVCRT_time(MSVCRT_time_t* buf)
 /*********************************************************************
  *		_daylight (MSVCRT.@)
  */
-int MSVCRT___daylight = 1; /* FIXME: assume daylight */
+int MSVCRT___daylight = 0;
 
 /*********************************************************************
  *		__p_daylight (MSVCRT.@)
  */
-void *MSVCRT___p__daylight(void)
+int *MSVCRT___p__daylight(void)
 {
 	return &MSVCRT___daylight;
 }
 
 /*********************************************************************
+ *		_timezone (MSVCRT.@)
+ */
+long MSVCRT___timezone = 0;
+
+/*********************************************************************
+ *		__p_timezone (MSVCRT.@)
+ */
+long *MSVCRT___p__timezone(void)
+{
+	return &MSVCRT___timezone;
+}
+
+/*********************************************************************
  *		_tzname (MSVCRT.@)
  * NOTES
  *  Some apps (notably Mozilla) insist on writing to these, so the buffer
  *  must be large enough.  The size is picked based on observation of
  *  Windows XP.
  */
-static char tzname_std[64] = ""; /* FIXME: initialize */
-static char tzname_dst[64] = ""; /* FIXME: initialize */
+static char tzname_std[64] = "";
+static char tzname_dst[64] = "";
 char *MSVCRT__tzname[2] = { tzname_std, tzname_dst };
 
 /*********************************************************************
@@ -328,3 +341,17 @@ char **__p__tzname(void)
 {
 	return MSVCRT__tzname;
 }
+
+/*********************************************************************
+ *		_tzset (MSVCRT.@)
+ */
+void MSVCRT__tzset(void)
+{
+    tzset();
+    MSVCRT___daylight = daylight;
+    MSVCRT___timezone = timezone;
+    lstrcpynA(tzname_std, tzname[0], sizeof(tzname_std));
+    tzname_std[sizeof(tzname_std) - 1] = '\0';
+    lstrcpynA(tzname_dst, tzname[1], sizeof(tzname_dst));
+    tzname_dst[sizeof(tzname_dst) - 1] = '\0';
+}
-- 
2.11.4.GIT