diff options
Diffstat (limited to 'unix/dltest/pkgb.c')
| -rw-r--r-- | unix/dltest/pkgb.c | 76 |
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); |