diff options
Diffstat (limited to 'translate/grt/grt-files.adb')
| -rw-r--r-- | translate/grt/grt-files.adb | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/translate/grt/grt-files.adb b/translate/grt/grt-files.adb index 1688a269b..30d51cf43 100644 --- a/translate/grt/grt-files.adb +++ b/translate/grt/grt-files.adb @@ -32,6 +32,8 @@ pragma Elaborate_All (Grt.Table); package body Grt.Files is subtype C_Files is Grt.Stdio.FILEs; + Auto_Flush : constant Boolean := False; + type File_Entry_Type is record Stream : C_Files; Signature : Ghdl_C_String; @@ -307,7 +309,9 @@ package body Grt.Files is -- FIXME: check r -- Write '\n'. R1 := fputc (Character'Pos (Nl), Res); - R1 := fflush (Res); + if Auto_Flush then + fflush (Res); + end if; end Ghdl_Text_Write; procedure Ghdl_Write_Scalar (File : Ghdl_File_Index; @@ -316,8 +320,6 @@ package body Grt.Files is is Res : C_Files; R : size_t; - R1 : int; - pragma Unreferenced (R1); begin Res := Get_File (File); Check_File_Mode (File, False); @@ -329,7 +331,9 @@ package body Grt.Files is if R /= 1 then Error ("write_scalar failed"); end if; - R1 := fflush (Res); + if Auto_Flush then + fflush (Res); + end if; end Ghdl_Write_Scalar; procedure Ghdl_Read_Scalar (File : Ghdl_File_Index; @@ -433,5 +437,16 @@ package body Grt.Files is begin File_Close (File, False); end Ghdl_File_Close; + + procedure Ghdl_File_Flush (File : Ghdl_File_Index) + is + Stream : C_Files; + begin + Stream := Get_File (File); + if Stream = NULL_Stream then + return; + end if; + fflush (Stream); + end Ghdl_File_Flush; end Grt.Files; |