use sal_Int64 in tools::DateTime

instead of long which has platform-dependent bitlength

Change-Id: I888458d7807027e237772940d4b2cc15c2971243
Reviewed-on: https://gerrit.libreoffice.org/39434
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 6 insertions, 6 deletions

diff --git a/include/tools/datetime.hxx b/include/tools/datetime.hxx
index d8588518bc94..4a7f70c29ea1 100644
--- a/include/tools/datetime.hxx
+++ b/include/tools/datetime.hxx
@@ -75,14 +75,14 @@ public:
     bool            operator >=( const DateTime& rDateTime ) const;
     bool            operator <=( const DateTime& rDateTime ) const;
 
-    long            GetSecFromDateTime( const Date& rDate ) const;
+    sal_Int64       GetSecFromDateTime( const Date& rDate ) const;
 
     void            ConvertToUTC()       { *this -= Time::GetUTCOffset(); }
     void            ConvertToLocalTime() { *this += Time::GetUTCOffset(); }
 
-    DateTime&       operator +=( long nDays )
+    DateTime&       operator +=( sal_Int32 nDays )
                         { Date::operator+=( nDays ); return *this; }
-    DateTime&       operator -=( long nDays )
+    DateTime&       operator -=( sal_Int32 nDays )
                         { Date::operator-=( nDays ); return *this; }
     DateTime&       operator +=( double fTimeInDays );
     DateTime&       operator -=( double fTimeInDays )
@@ -90,15 +90,15 @@ public:
     DateTime&       operator +=( const tools::Time& rTime );
     DateTime&       operator -=( const tools::Time& rTime );
 
-    TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, long nDays );
-    TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, long nDays );
+    TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, sal_Int32 nDays );
+    TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, sal_Int32 nDays );
     TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, double fTimeInDays );
     TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, double fTimeInDays )
                         { return operator+( rDateTime, -fTimeInDays ); }
     TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, const tools::Time& rTime );
     TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, const tools::Time& rTime );
     TOOLS_DLLPUBLIC friend double   operator -( const DateTime& rDateTime1, const DateTime& rDateTime2 );
-    TOOLS_DLLPUBLIC friend long     operator -( const DateTime& rDateTime, const Date& rDate )
+    TOOLS_DLLPUBLIC friend sal_Int64 operator -( const DateTime& rDateTime, const Date& rDate )
                         { return static_cast<const Date&>(rDateTime) - rDate; }
 
     DateTime&       operator =( const DateTime& rDateTime );