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time_t is on windows 64-bit #490

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time_t is on windows 64-bit #490

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44 changes: 34 additions & 10 deletions Lib/System/IdCTypes.pas
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Original file line number Diff line number Diff line change
Expand Up @@ -139,14 +139,26 @@ interface
{$IFDEF HAS_TIME_T}
TIdC_TIMET = time_t;
{$ELSE}
{$IFDEF HAS_PtrInt}
TIdC_TIMET = PtrInt;
// On windows time_t is per default always 64-bit!
// https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/time-time32-time64?view=msvc-170
// time is a wrapper for _time64 and time_t is, by default, equivalent to __time64_t. If you
// need to force the compiler to interpret time_t as the old 32-bit time_t, you can define
// _USE_32BIT_TIME_T. We don't recommend _USE_32BIT_TIME_T, because your application may fail
// after January 18, 2038; the use of this macro isn't allowed on 64-bit platforms.
{$IFDEF WINDOWS}
TIdC_TIMET = TIdC_INT64;
// On Unix systems time_t is bit depended
// https://www.ibm.com/docs/en/ibm-mq/9.1?topic=platforms-standard-data-types-unix-linux-windows
{$ELSE}
{$IFDEF CPU32}
{$IFDEF HAS_PtrInt}
TIdC_TIMET = PtrInt;
{$ELSE}
{$IFDEF CPU32}
TIdC_TIMET = TIdC_INT32;
{$ENDIF}
{$IFDEF CPU64}
{$ENDIF}
{$IFDEF CPU64}
TIdC_TIMET = TIdC_INT64;
{$ENDIF}
{$ENDIF}
{$ENDIF}
{$ENDIF}
Expand Down Expand Up @@ -261,14 +273,26 @@ interface
{$IFDEF HAS_TIME_T}
TIdC_TIMET = time_t;
{$ELSE}
{$IFDEF HAS_NativeInt}
TIdC_TIMET = NativeInt;
// On windows time_t is per default always 64-bit!
// https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/time-time32-time64?view=msvc-170
// time is a wrapper for _time64 and time_t is, by default, equivalent to __time64_t. If you
// need to force the compiler to interpret time_t as the old 32-bit time_t, you can define
// _USE_32BIT_TIME_T. We don't recommend _USE_32BIT_TIME_T, because your application may fail
// after January 18, 2038; the use of this macro isn't allowed on 64-bit platforms.
{$IFDEF WINDOWS}
TIdC_TIMET = TIdC_INT64;
// On Unix systems time_t is bit depended
// https://www.ibm.com/docs/en/ibm-mq/9.1?topic=platforms-standard-data-types-unix-linux-windows
{$ELSE}
{$IFDEF CPU32}
{$IFDEF HAS_NativeInt}
TIdC_TIMET = NativeInt;
{$ELSE}
{$IFDEF CPU32}
TIdC_TIMET = TIdC_INT32;
{$ENDIF}
{$IFDEF CPU64}
{$ENDIF}
{$IFDEF CPU64}
TIdC_TIMET = TIdC_INT64;
{$ENDIF}
{$ENDIF}
{$ENDIF}
{$ENDIF}
Expand Down