ENH: Added SetOption/GetOption methods for platform-specific options.

Process.h.in

@@ -32,6 +32,10 @@
 #define kwsysProcess_SetCommand          kwsys(Process_SetCommand)
 #define kwsysProcess_SetTimeout          kwsys(Process_SetTimeout)
 #define kwsysProcess_SetWorkingDirectory kwsys(Process_SetWorkingDirectory)
+#define kwsysProcess_Option_HideWindow   kwsys(Process_Option_HideWindow)
+#define kwsysProcess_GetOption           kwsys(Process_GetOption)
+#define kwsysProcess_SetOption           kwsys(Process_SetOption)
+#define kwsysProcess_Option_e            kwsys(Process_Option_e)
 #define kwsysProcess_State_Starting      kwsys(Process_State_Starting)
 #define kwsysProcess_State_Error         kwsys(Process_State_Error)
 #define kwsysProcess_State_Exception     kwsys(Process_State_Exception)
@@ -105,6 +109,21 @@ kwsysEXPORT void kwsysProcess_SetTimeout(kwsysProcess* cp, double timeout);
 kwsysEXPORT void kwsysProcess_SetWorkingDirectory(kwsysProcess* cp,
                                                   const char* dir);
 
+/**
+ * Get/Set a platform-specific option.  Possible options are:
+ *
+ *  kwsysProcess_Option_HideWindow = Whether to hide window on Windows.
+ *         0 = No (default)
+ *         1 = Yes
+ */
+kwsysEXPORT int kwsysProcess_GetOption(kwsysProcess* cp, int optionId);
+kwsysEXPORT void kwsysProcess_SetOption(kwsysProcess* cp, int optionId,
+                                        int value);
+enum kwsysProcess_Option_e
+{
+  kwsysProcess_Option_HideWindow
+};
+
 /**
  * Get the current state of the Process instance.  Possible states are:
  *
@@ -263,6 +282,10 @@ kwsysEXPORT void kwsysProcess_Kill(kwsysProcess* cp);
 # undef kwsysProcess_SetCommand
 # undef kwsysProcess_SetTimeout
 # undef kwsysProcess_SetWorkingDirectory
+# undef kwsysProcess_Option_HideWindow
+# undef kwsysProcess_GetOption
+# undef kwsysProcess_SetOption
+# undef kwsysProcess_Option_e
 # undef kwsysProcess_State_Starting
 # undef kwsysProcess_State_Error
 # undef kwsysProcess_State_Exception

ProcessUNIX.c

@@ -234,6 +234,22 @@ void kwsysProcess_SetWorkingDirectory(kwsysProcess* cp, const char* dir)
     }
 }
 
+/*--------------------------------------------------------------------------*/
+int kwsysProcess_GetOption(kwsysProcess* cp, int optionId)
+{
+  (void)cp;
+  (void)optionId;
+  return 0;
+}
+
+/*--------------------------------------------------------------------------*/
+void kwsysProcess_SetOption(kwsysProcess* cp, int optionId, int value)
+{
+  (void)cp;
+  (void)optionId;
+  (void)value;
+}
+
 /*--------------------------------------------------------------------------*/
 int kwsysProcess_GetState(kwsysProcess* cp)
 {

ProcessWin32.c

@@ -635,6 +635,22 @@ void kwsysProcess_SetWorkingDirectory(kwsysProcess* cp, const char* dir)
     }
 }
 
+/*--------------------------------------------------------------------------*/
+int kwsysProcess_GetOption(kwsysProcess* cp, int optionId)
+{
+  (void)cp;
+  (void)optionId;
+  return 0;
+}
+
+/*--------------------------------------------------------------------------*/
+void kwsysProcess_SetOption(kwsysProcess* cp, int optionId, int value)
+{
+  (void)cp;
+  (void)optionId;
+  (void)value;
+}
+
 /*--------------------------------------------------------------------------*/
 int kwsysProcess_GetState(kwsysProcess* cp)
 {