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-rw-r--r--generic/tclLoadNone.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/generic/tclLoadNone.c b/generic/tclLoadNone.c
index f030d89..5a2dc53 100644
--- a/generic/tclLoadNone.c
+++ b/generic/tclLoadNone.c
@@ -82,6 +82,39 @@ TclGuessPackageName(
}
/*
+ * These functions are fallbacks if we somehow determine that the platform can
+ * do loading from memory but the user wishes to disable it. They just report
+ * (gracefully) that they fail.
+ */
+
+#ifdef TCL_LOAD_FROM_MEMORY
+
+MODULE_SCOPE void *
+TclpLoadMemoryGetBuffer(
+ Tcl_Interp *interp, /* Dummy: unused by this implementation */
+ int size) /* Dummy: unused by this implementation */
+{
+ return NULL;
+}
+
+MODULE_SCOPE int
+TclpLoadMemory(
+ Tcl_Interp *interp, /* Used for error reporting. */
+ void *buffer, /* Dummy: unused by this implementation */
+ int size, /* Dummy: unused by this implementation */
+ int codeSize, /* Dummy: unused by this implementation */
+ Tcl_LoadHandle *loadHandle, /* Dummy: unused by this implementation */
+ Tcl_FSUnloadFileProc **unloadProcPtr)
+ /* Dummy: unused by this implementation */
+{
+ Tcl_SetResult(interp, "dynamic loading from memory is not available "
+ "on this system", TCL_STATIC);
+ return TCL_ERROR;
+}
+
+#endif /* TCL_LOAD_FROM_MEMORY */
+
+/*
* Local Variables:
* mode: c
* c-basic-offset: 4