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authorjan.nijtmans <nijtmans@users.sourceforge.net>2012-12-21 08:16:50 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2012-12-21 08:16:50 (GMT)
commitb59e26b4ebf4d75131241be768955f8ae29e498f (patch)
treec7ada10ae9e102a96ba6c49a5c31fbdefec55c8e /unix/dltest/pkgb.c
parent990ca78bafc3a3a4363dbdaca20c2c3f78b8ee83 (diff)
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Turn pkgb.so into a Tcl9 interoperability test library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should either result in an error-message, either succeed, but never crash.
Eliminate unnessarcy static HasStubSupport() and isDigit() functions, just do the same inline.
Diffstat (limited to 'unix/dltest/pkgb.c')
-rw-r--r--unix/dltest/pkgb.c76
1 files changed, 41 insertions, 35 deletions
diff --git a/unix/dltest/pkgb.c b/unix/dltest/pkgb.c
index d7a7e5b..0bff98b 100644
--- a/unix/dltest/pkgb.c
+++ b/unix/dltest/pkgb.c
@@ -1,15 +1,16 @@
-/*
+/*
* pkgb.c --
*
- * This file contains a simple Tcl package "pkgb" that is intended
- * for testing the Tcl dynamic loading facilities. It can be used
- * in both safe and unsafe interpreters.
+ * This file contains a simple Tcl package "pkgb" that is intended for
+ * testing the Tcl dynamic loading facilities. It can be used in both
+ * safe and unsafe interpreters.
*
* Copyright (c) 1995 Sun Microsystems, Inc.
*
- * 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.
*/
+
#include "tcl.h"
/*
@@ -17,17 +18,17 @@
*/
static int Pkgb_SubObjCmd _ANSI_ARGS_((ClientData clientData,
- Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[]));
+ Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]));
static int Pkgb_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData,
- Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[]));
+ Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]));
/*
*----------------------------------------------------------------------
*
* Pkgb_SubObjCmd --
*
- * This procedure is invoked to process the "pkgb_sub" Tcl command.
- * It expects two arguments and returns their difference.
+ * This procedure is invoked to process the "pkgb_sub" Tcl command. It
+ * expects two arguments and returns their difference.
*
* Results:
* A standard Tcl result.
@@ -43,17 +44,17 @@ Pkgb_SubObjCmd(dummy, interp, objc, objv)
ClientData dummy; /* Not used. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
- Tcl_Obj * CONST objv[]; /* Argument objects. */
+ Tcl_Obj *CONST objv[]; /* Argument objects. */
{
int first, second;
if (objc != 3) {
Tcl_WrongNumArgs(interp, 1, objv, "num num");
- return TCL_ERROR;
+ return TCL_ERROR;
}
if ((Tcl_GetIntFromObj(interp, objv[1], &first) != TCL_OK)
|| (Tcl_GetIntFromObj(interp, objv[2], &second) != TCL_OK)) {
- return TCL_ERROR;
+ return TCL_ERROR;
}
Tcl_SetObjResult(interp, Tcl_NewIntObj(first - second));
return TCL_OK;
@@ -64,8 +65,8 @@ Pkgb_SubObjCmd(dummy, interp, objc, objv)
*
* Pkgb_UnsafeObjCmd --
*
- * This procedure is invoked to process the "pkgb_unsafe" Tcl command.
- * It just returns a constant string.
+ * This procedure is invoked to process the "pkgb_unsafe" Tcl command. It
+ * just returns a constant string.
*
* Results:
* A standard Tcl result.
@@ -81,10 +82,9 @@ Pkgb_UnsafeObjCmd(dummy, interp, objc, objv)
ClientData dummy; /* Not used. */
Tcl_Interp *interp; /* Current interpreter. */
int objc; /* Number of arguments. */
- Tcl_Obj * CONST objv[]; /* Argument objects. */
+ Tcl_Obj *CONST objv[]; /* Argument objects. */
{
- Tcl_SetObjResult(interp, Tcl_NewStringObj("unsafe command invoked", -1));
- return TCL_OK;
+ return Tcl_EvalEx(interp, "list unsafe command invoked", -1, TCL_EVAL_GLOBAL);
}
/*
@@ -92,8 +92,8 @@ Pkgb_UnsafeObjCmd(dummy, interp, objc, objv)
*
* Pkgb_Init --
*
- * This is a package initialization procedure, which is called
- * by Tcl when this package is to be added to an interpreter.
+ * This is a package initialization procedure, which is called by Tcl
+ * when this package is to be added to an interpreter.
*
* Results:
* None.
@@ -104,17 +104,20 @@ Pkgb_UnsafeObjCmd(dummy, interp, objc, objv)
*----------------------------------------------------------------------
*/
-int
+DLLEXPORT int
Pkgb_Init(interp)
- Tcl_Interp *interp; /* Interpreter in which the package is
- * to be made available. */
+ Tcl_Interp *interp; /* Interpreter in which the package is to be
+ * made available. */
{
int code;
- if (Tcl_InitStubs(interp, TCL_VERSION, 1) == NULL) {
- return TCL_ERROR;
+ if (Tcl_InitStubs(interp, "8.4", 0) == NULL) {
+ if (Tcl_InitStubs(interp, "8.4-", 0) == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_ResetResult(interp);
}
- code = Tcl_PkgProvide(interp, "Pkgb", "2.3");
+ code = Tcl_PkgProvideEx(interp, "Pkgb", "2.3", NULL);
if (code != TCL_OK) {
return code;
}
@@ -130,8 +133,8 @@ Pkgb_Init(interp)
*
* Pkgb_SafeInit --
*
- * This is a package initialization procedure, which is called
- * by Tcl when this package is to be added to an unsafe interpreter.
+ * This is a package initialization procedure, which is called by Tcl
+ * when this package is to be added to a safe interpreter.
*
* Results:
* None.
@@ -142,19 +145,22 @@ Pkgb_Init(interp)
*----------------------------------------------------------------------
*/
-int
+DLLEXPORT int
Pkgb_SafeInit(interp)
- Tcl_Interp *interp; /* Interpreter in which the package is
- * to be made available. */
+ Tcl_Interp *interp; /* Interpreter in which the package is to be
+ * made available. */
{
int code;
- if (Tcl_InitStubs(interp, TCL_VERSION, 1) == NULL) {
- return TCL_ERROR;
+ if (Tcl_InitStubs(interp, "8.4", 0) == NULL) {
+ if (Tcl_InitStubs(interp, "8.4-", 0) == NULL) {
+ return TCL_ERROR;
+ }
+ Tcl_ResetResult(interp);
}
- code = Tcl_PkgProvide(interp, "Pkgb", "2.3");
+ code = Tcl_PkgProvideEx(interp, "Pkgb", "2.3", NULL);
if (code != TCL_OK) {
- return code;
+ return code;
}
Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, (ClientData) 0,
(Tcl_CmdDeleteProc *) NULL);