--- /dev/null
+/*
+ * tclLoadNone.c --
+ *
+ * This procedure provides a version of the TclpDlopen for use in
+ * systems that don't support dynamic loading; it just returns an error.
+ *
+ * Copyright (c) 1995-1997 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#include "tclInt.h"
+\f
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpDlopen --
+ *
+ * This procedure is called to carry out dynamic loading of binary code;
+ * it is intended for use only on systems that don't support dynamic
+ * loading (it returns an error).
+ *
+ * Results:
+ * The result is TCL_ERROR, and an error message is left in the interp's
+ * result.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclpDlopen(
+ Tcl_Interp *interp, /* Used for error reporting. */
+ Tcl_Obj *pathPtr, /* Name of the file containing the desired
+ * code (UTF-8). */
+ Tcl_LoadHandle *loadHandle, /* Filled with token for dynamically loaded
+ * file which will be passed back to
+ * (*unloadProcPtr)() to unload the file. */
+ Tcl_FSUnloadFileProc **unloadProcPtr,
+ /* Filled with address of Tcl_FSUnloadFileProc
+ * function which should be used for this
+ * file. */
+ int flags)
+{
+ if (interp) {
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "dynamic loading is not currently available on this system",
+ -1));
+ }
+ return TCL_ERROR;
+}
+\f
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclGuessPackageName --
+ *
+ * If the "load" command is invoked without providing a package name,
+ * this procedure is invoked to try to figure it out.
+ *
+ * Results:
+ * Always returns 0 to indicate that we couldn't figure out a package
+ * name; generic code will then try to guess the package from the file
+ * name. A return value of 1 would have meant that we figured out the
+ * package name and put it in bufPtr.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclGuessPackageName(
+ const char *fileName, /* Name of file containing package (already
+ * translated to local form if needed). */
+ Tcl_DString *bufPtr) /* Initialized empty dstring. Append package
+ * name to this if possible. */
+{
+ return 0;
+}
+\f
+/*
+ * 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 */
+ int flags)
+ /* Dummy: unused by this implementation */
+{
+ if (interp) {
+ Tcl_SetObjResult(interp, Tcl_NewStringObj("dynamic loading from memory "
+ "is not available on this system", -1));
+ }
+ return TCL_ERROR;
+}
+
+#endif /* TCL_LOAD_FROM_MEMORY */
+\f
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */