summaryrefslogtreecommitdiffstats
path: root/generic/tclStubLib.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tclStubLib.c')
-rw-r--r--generic/tclStubLib.c66
1 files changed, 39 insertions, 27 deletions
diff --git a/generic/tclStubLib.c b/generic/tclStubLib.c
index f246f35..369a73a 100644
--- a/generic/tclStubLib.c
+++ b/generic/tclStubLib.c
@@ -1,22 +1,22 @@
-/*
+/*
* tclStubLib.c --
*
- * Stub object that will be statically linked into extensions that wish
+ * Stub object that will be statically linked into extensions that want
* to access Tcl.
*
* Copyright (c) 1998-1999 by Scriptics Corporation.
* Copyright (c) 1998 Paul Duffin.
*
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclStubLib.c,v 1.8 2004/04/06 22:25:55 dgp Exp $
+ * RCS: @(#) $Id: tclStubLib.c,v 1.9 2005/11/02 14:51:05 dkf Exp $
*/
/*
- * We need to ensure that we use the stub macros so that this file contains
- * no references to any of the stub functions. This will make it possible
- * to build an extension that references Tcl_InitStubs but doesn't end up
+ * We need to ensure that we use the stub macros so that this file contains no
+ * references to any of the stub functions. This will make it possible to
+ * build an extension that references Tcl_InitStubs but doesn't end up
* including the rest of the stub functions.
*/
@@ -28,7 +28,7 @@
#include "tclInt.h"
/*
- * Ensure that Tcl_InitStubs is built as an exported symbol. The other stub
+ * Ensure that Tcl_InitStubs is built as an exported symbol. The other stub
* functions should be built as non-exported symbols.
*/
@@ -40,20 +40,21 @@ TclPlatStubs *tclPlatStubsPtr = NULL;
TclIntStubs *tclIntStubsPtr = NULL;
TclIntPlatStubs *tclIntPlatStubsPtr = NULL;
-static TclStubs * HasStubSupport _ANSI_ARGS_((Tcl_Interp *interp));
+static TclStubs * HasStubSupport(Tcl_Interp *interp);
static TclStubs *
-HasStubSupport (interp)
- Tcl_Interp *interp;
+HasStubSupport(
+ Tcl_Interp *interp)
{
Interp *iPtr = (Interp *) interp;
if (iPtr->stubTable && (iPtr->stubTable->magic == TCL_STUB_MAGIC)) {
return iPtr->stubTable;
}
- interp->result = "This interpreter does not support stubs-enabled extensions.";
- interp->freeProc = TCL_STATIC;
+ interp->result =
+ "This interpreter does not support stubs-enabled extensions.";
+ interp->freeProc = TCL_STATIC;
return NULL;
}
@@ -62,12 +63,12 @@ HasStubSupport (interp)
*
* Tcl_InitStubs --
*
- * Tries to initialise the stub table pointers and ensures that
- * the correct version of Tcl is loaded.
+ * Tries to initialise the stub table pointers and ensures that the
+ * correct version of Tcl is loaded.
*
* Results:
- * The actual version of Tcl that satisfies the request, or
- * NULL to indicate that an error occurred.
+ * The actual version of Tcl that satisfies the request, or NULL to
+ * indicate that an error occurred.
*
* Side effects:
* Sets the stub table pointers.
@@ -80,19 +81,19 @@ HasStubSupport (interp)
#endif
CONST char *
-Tcl_InitStubs (interp, version, exact)
- Tcl_Interp *interp;
- CONST char *version;
- int exact;
+Tcl_InitStubs(
+ Tcl_Interp *interp,
+ CONST char *version,
+ int exact)
{
CONST char *actualVersion = NULL;
TclStubs *tmp;
TclStubs **tmpp;
/*
- * We can't optimize this check by caching tclStubsPtr because
- * that prevents apps from being able to load/unload Tcl dynamically
- * multiple times. [Bug 615304]
+ * We can't optimize this check by caching tclStubsPtr because that
+ * prevents apps from being able to load/unload Tcl dynamically multiple
+ * times. [Bug 615304]
*/
tclStubsPtr = HasStubSupport(interp);
@@ -100,7 +101,10 @@ Tcl_InitStubs (interp, version, exact)
return NULL;
}
- /* This is needed to satisfy GCC 3.3's strict aliasing rules */
+ /*
+ * This is needed to satisfy GCC 3.3's strict aliasing rules.
+ */
+
tmpp = &tmp;
actualVersion = Tcl_PkgRequireEx(interp, "Tcl", version, exact,
(ClientData *) tmpp);
@@ -118,6 +122,14 @@ Tcl_InitStubs (interp, version, exact)
tclIntStubsPtr = NULL;
tclIntPlatStubsPtr = NULL;
}
-
+
return actualVersion;
}
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */