diff options
Diffstat (limited to 'unix/dltest')
| -rw-r--r-- | unix/dltest/Makefile.in | 88 | ||||
| -rw-r--r-- | unix/dltest/README | 2 | ||||
| -rw-r--r-- | unix/dltest/pkga.c | 81 | ||||
| -rw-r--r-- | unix/dltest/pkgb.c | 126 | ||||
| -rw-r--r-- | unix/dltest/pkgc.c | 96 | ||||
| -rw-r--r-- | unix/dltest/pkgd.c | 93 | ||||
| -rw-r--r-- | unix/dltest/pkge.c | 38 | ||||
| -rw-r--r-- | unix/dltest/pkgf.c | 53 | ||||
| -rw-r--r-- | unix/dltest/pkgooa.c | 141 | ||||
| -rw-r--r-- | unix/dltest/pkgua.c | 167 |
10 files changed, 539 insertions, 346 deletions
diff --git a/unix/dltest/Makefile.in b/unix/dltest/Makefile.in index 06f4345..25b9376 100644 --- a/unix/dltest/Makefile.in +++ b/unix/dltest/Makefile.in @@ -1,60 +1,110 @@ # This Makefile is used to create several test cases for Tcl's load # command. It also illustrates how to take advantage of configuration # exported by Tcl to set up Makefiles for shared libraries. -# RCS: @(#) $Id: Makefile.in,v 1.15 2004/09/23 20:02:50 mdejong Exp $ -TCL_DBGX = @TCL_DBGX@ CC = @CC@ LIBS = @TCL_BUILD_STUB_LIB_SPEC@ @TCL_LIBS@ AC_FLAGS = @DEFS@ -SHLIB_CFLAGS = @SHLIB_CFLAGS@ SHLIB_LD = @SHLIB_LD@ +SHLIB_CFLAGS = @SHLIB_CFLAGS@ SHLIB_LD_LIBS = @SHLIB_LD_LIBS@ SHLIB_SUFFIX = @SHLIB_SUFFIX@ -SRC_DIR = @srcdir@ +DLTEST_LD = @DLTEST_LD@ +DLTEST_SUFFIX = @DLTEST_SUFFIX@ +SRC_DIR = @TCL_SRC_DIR@/unix/dltest +BUILD_DIR = @builddir@ TCL_VERSION= @TCL_VERSION@ CFLAGS_DEBUG = @CFLAGS_DEBUG@ CFLAGS_OPTIMIZE = @CFLAGS_OPTIMIZE@ +CFLAGS = @CFLAGS_DEFAULT@ @CFLAGS@ +LDFLAGS_DEBUG = @LDFLAGS_DEBUG@ +LDFLAGS_OPTIMIZE = @LDFLAGS_OPTIMIZE@ +LDFLAGS = @LDFLAGS_DEFAULT@ @LDFLAGS@ -CFLAGS = @CFLAGS@ @CFLAGS_DEFAULT@ CC_SWITCHES = $(CFLAGS) -I${SRC_DIR}/../../generic -DTCL_MEM_DEBUG \ ${SHLIB_CFLAGS} -DUSE_TCL_STUBS ${AC_FLAGS} -all: pkga${SHLIB_SUFFIX} pkgb${SHLIB_SUFFIX} pkgc${SHLIB_SUFFIX} pkgd${SHLIB_SUFFIX} pkge${SHLIB_SUFFIX} pkgua${SHLIB_SUFFIX} +all: pkga${SHLIB_SUFFIX} pkgb${SHLIB_SUFFIX} pkgc${SHLIB_SUFFIX} pkgd${SHLIB_SUFFIX} pkge${SHLIB_SUFFIX} pkgua${SHLIB_SUFFIX} pkgooa${SHLIB_SUFFIX} + @if test -n "$(DLTEST_SUFFIX)"; then $(MAKE) dltest_suffix; fi + @touch ../dltest.marker + +dltest_suffix: pkga${DLTEST_SUFFIX} pkgb${DLTEST_SUFFIX} pkgc${DLTEST_SUFFIX} pkgd${DLTEST_SUFFIX} pkge${DLTEST_SUFFIX} pkgua${DLTEST_SUFFIX} pkgooa${DLTEST_SUFFIX} @touch ../dltest.marker -pkga${SHLIB_SUFFIX}: $(SRC_DIR)/pkga.c +pkga.o: $(SRC_DIR)/pkga.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkga.c - ${SHLIB_LD} -o pkga${SHLIB_SUFFIX} pkga.o ${SHLIB_LD_LIBS} -pkgb${SHLIB_SUFFIX}: $(SRC_DIR)/pkgb.c +pkgb.o: $(SRC_DIR)/pkgb.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgb.c - ${SHLIB_LD} -o pkgb${SHLIB_SUFFIX} pkgb.o ${SHLIB_LD_LIBS} -pkgc${SHLIB_SUFFIX}: $(SRC_DIR)/pkgc.c +pkgc.o: $(SRC_DIR)/pkgc.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgc.c - ${SHLIB_LD} -o pkgc${SHLIB_SUFFIX} pkgc.o ${SHLIB_LD_LIBS} -pkgd${SHLIB_SUFFIX}: $(SRC_DIR)/pkgd.c +pkgd.o: $(SRC_DIR)/pkgd.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgd.c - ${SHLIB_LD} -o pkgd${SHLIB_SUFFIX} pkgd.o ${SHLIB_LD_LIBS} -pkge${SHLIB_SUFFIX}: $(SRC_DIR)/pkge.c +pkge.o: $(SRC_DIR)/pkge.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkge.c - ${SHLIB_LD} -o pkge${SHLIB_SUFFIX} pkge.o ${SHLIB_LD_LIBS} -pkgua${SHLIB_SUFFIX}: $(SRC_DIR)/pkgua.c +pkgua.o: $(SRC_DIR)/pkgua.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgua.c + +pkgooa.o: $(SRC_DIR)/pkgooa.c + $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgooa.c + +pkga${SHLIB_SUFFIX}: pkga.o + ${SHLIB_LD} -o pkga${SHLIB_SUFFIX} pkga.o ${SHLIB_LD_LIBS} + +pkgb${SHLIB_SUFFIX}: pkgb.o + ${SHLIB_LD} -o pkgb${SHLIB_SUFFIX} pkgb.o ${SHLIB_LD_LIBS} + +pkgc${SHLIB_SUFFIX}: pkgc.o + ${SHLIB_LD} -o pkgc${SHLIB_SUFFIX} pkgc.o ${SHLIB_LD_LIBS} + +pkgd${SHLIB_SUFFIX}: pkgd.o + ${SHLIB_LD} -o pkgd${SHLIB_SUFFIX} pkgd.o ${SHLIB_LD_LIBS} + +pkge${SHLIB_SUFFIX}: pkge.o + ${SHLIB_LD} -o pkge${SHLIB_SUFFIX} pkge.o ${SHLIB_LD_LIBS} + +pkgua${SHLIB_SUFFIX}: pkgua.o ${SHLIB_LD} -o pkgua${SHLIB_SUFFIX} pkgua.o ${SHLIB_LD_LIBS} +pkgooa${SHLIB_SUFFIX}: pkgooa.o + ${SHLIB_LD} -o pkgooa${SHLIB_SUFFIX} pkgooa.o ${SHLIB_LD_LIBS} + +pkga${DLTEST_SUFFIX}: pkga.o + ${DLTEST_LD} -o pkga${DLTEST_SUFFIX} pkga.o ${SHLIB_LD_LIBS} + +pkgb${DLTEST_SUFFIX}: pkgb.o + ${DLTEST_LD} -o pkgb${DLTEST_SUFFIX} pkgb.o ${SHLIB_LD_LIBS} + +pkgc${DLTEST_SUFFIX}: pkgc.o + ${DLTEST_LD} -o pkgc${DLTEST_SUFFIX} pkgc.o ${SHLIB_LD_LIBS} + +pkgd${DLTEST_SUFFIX}: pkgd.o + ${DLTEST_LD} -o pkgd${DLTEST_SUFFIX} pkgd.o ${SHLIB_LD_LIBS} + +pkge${DLTEST_SUFFIX}: pkge.o + ${DLTEST_LD} -o pkge${DLTEST_SUFFIX} pkge.o ${SHLIB_LD_LIBS} + +pkgua${DLTEST_SUFFIX}: pkgua.o + ${DLTEST_LD} -o pkgua${DLTEST_SUFFIX} pkgua.o ${SHLIB_LD_LIBS} + +pkgooa${DLTEST_SUFFIX}: pkgooa.o + ${DLTEST_LD} -o pkgooa${DLTEST_SUFFIX} pkgooa.o ${SHLIB_LD_LIBS} + clean: - rm -f *.o config.cache config.log config.status - rm -f lib.exp ../dltest.marker + rm -f *.o lib.exp ../dltest.marker @if test "$(SHLIB_SUFFIX)" != ""; then \ echo "rm -f *${SHLIB_SUFFIX}" ; \ rm -f *${SHLIB_SUFFIX} ; \ fi + @if test "$(DLTEST_SUFFIX)" != ""; then \ + echo "rm -f *${DLTEST_SUFFIX}" ; \ + rm -f *${DLTEST_SUFFIX} ; \ + fi distclean: clean rm -f Makefile diff --git a/unix/dltest/README b/unix/dltest/README index 3d85a9c..3210f13 100644 --- a/unix/dltest/README +++ b/unix/dltest/README @@ -2,5 +2,3 @@ This directory contains several files for testing Tcl's dynamic loading/unloading capabilities. If shared libraries are supported then the build system in the parent directory will create the shared libs and load them into the tcltest executable. - -RCS: @(#) $Id: README,v 1.4 2004/02/24 22:58:48 dkf Exp $ diff --git a/unix/dltest/pkga.c b/unix/dltest/pkga.c index 1d4f2ae..c4d3f32 100644 --- a/unix/dltest/pkga.c +++ b/unix/dltest/pkga.c @@ -1,35 +1,43 @@ -/* +/* * pkga.c -- * - * This file contains a simple Tcl package "pkga" that is intended - * for testing the Tcl dynamic loading facilities. + * This file contains a simple Tcl package "pkga" that is intended for + * testing the Tcl dynamic loading facilities. * * 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. - * - * RCS: @(#) $Id: pkga.c,v 1.8 2004/06/08 19:18:39 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ + +#undef STATIC_BUILD #include "tcl.h" /* + * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the + * Pkga_Init declaration is in the source file itself, which is only + * accessed when we are building a library. + */ +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + +/* * Prototypes for procedures defined later in this file: */ -static int Pkga_EqObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); -static int Pkga_QuoteObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); +static int Pkga_EqObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int Pkga_QuoteObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* *---------------------------------------------------------------------- * * Pkga_EqObjCmd -- * - * This procedure is invoked to process the "pkga_eq" Tcl command. - * It expects two arguments and returns 1 if they are the same, - * 0 if they are different. + * This procedure is invoked to process the "pkga_eq" Tcl command. It + * expects two arguments and returns 1 if they are the same, 0 if they + * are different. * * Results: * A standard Tcl result. @@ -41,14 +49,14 @@ static int Pkga_QuoteObjCmd _ANSI_ARGS_((ClientData clientData, */ static int -Pkga_EqObjCmd(dummy, interp, objc, objv) - ClientData dummy; /* Not used. */ - Tcl_Interp *interp; /* Current interpreter. */ - int objc; /* Number of arguments. */ - Tcl_Obj * CONST objv[]; /* Argument objects. */ +Pkga_EqObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { int result; - CONST char *str1, *str2; + const char *str1, *str2; int len1, len2; if (objc != 3) { @@ -72,8 +80,8 @@ Pkga_EqObjCmd(dummy, interp, objc, objv) * * Pkga_QuoteObjCmd -- * - * This procedure is invoked to process the "pkga_quote" Tcl command. - * It expects one argument, which it returns as result. + * This procedure is invoked to process the "pkga_quote" Tcl command. It + * expects one argument, which it returns as result. * * Results: * A standard Tcl result. @@ -85,11 +93,11 @@ Pkga_EqObjCmd(dummy, interp, objc, objv) */ static int -Pkga_QuoteObjCmd(dummy, interp, objc, objv) - ClientData dummy; /* Not used. */ - Tcl_Interp *interp; /* Current interpreter. */ - int objc; /* Number of arguments. */ - Tcl_Obj * CONST objv[]; /* Argument strings. */ +Pkga_QuoteObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument strings. */ { if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "value"); @@ -104,8 +112,8 @@ Pkga_QuoteObjCmd(dummy, interp, objc, objv) * * Pkga_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. @@ -116,10 +124,10 @@ Pkga_QuoteObjCmd(dummy, interp, objc, objv) *---------------------------------------------------------------------- */ -int -Pkga_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkga_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; @@ -130,9 +138,8 @@ Pkga_Init(interp) if (code != TCL_OK) { return code; } - Tcl_CreateObjCommand(interp, "pkga_eq", Pkga_EqObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); - Tcl_CreateObjCommand(interp, "pkga_quote", Pkga_QuoteObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkga_eq", Pkga_EqObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "pkga_quote", Pkga_QuoteObjCmd, NULL, + NULL); return TCL_OK; } diff --git a/unix/dltest/pkgb.c b/unix/dltest/pkgb.c index 2f64dd0..f102496 100644 --- a/unix/dltest/pkgb.c +++ b/unix/dltest/pkgb.c @@ -1,35 +1,37 @@ -/* +/* * 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. - * - * RCS: @(#) $Id: pkgb.c,v 1.5 2003/03/26 20:02:18 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ + +#undef STATIC_BUILD #include "tcl.h" /* * Prototypes for procedures defined later in this file: */ -static int Pkgb_SubObjCmd _ANSI_ARGS_((ClientData clientData, - 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[])); +static int Pkgb_SubObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int Pkgb_UnsafeObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int Pkgb_DemoObjCmd(ClientData clientData, + 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. @@ -40,22 +42,29 @@ static int Pkgb_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData, *---------------------------------------------------------------------- */ +#ifndef Tcl_GetErrorLine +# define Tcl_GetErrorLine(interp) ((interp)->errorLine) +#endif + static int -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. */ +Pkgb_SubObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + 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; + char buf[TCL_INTEGER_SPACE]; + sprintf(buf, "%d", Tcl_GetErrorLine(interp)); + Tcl_AppendResult(interp, " in line: ", buf, NULL); + return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewIntObj(first - second)); return TCL_OK; @@ -66,8 +75,8 @@ 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. @@ -79,13 +88,32 @@ Pkgb_SubObjCmd(dummy, interp, objc, objv) */ static int -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. */ +Pkgb_UnsafeObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_SetObjResult(interp, Tcl_NewStringObj("unsafe command invoked", -1)); + return Tcl_EvalEx(interp, "list unsafe command invoked", -1, TCL_EVAL_GLOBAL); +} + +static int +Pkgb_DemoObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ +#if (TCL_MAJOR_VERSION > 8) || (TCL_MINOR_VERSION > 4) + Tcl_Obj *first; + + if (Tcl_ListObjIndex(NULL, Tcl_GetEncodingSearchPath(), 0, &first) + == TCL_OK) { + Tcl_SetObjResult(interp, first); + } +#else + Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_GetDefaultEncodingDir(), -1)); +#endif return TCL_OK; } @@ -94,8 +122,8 @@ 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. @@ -106,24 +134,23 @@ Pkgb_UnsafeObjCmd(dummy, interp, objc, objv) *---------------------------------------------------------------------- */ -int -Pkgb_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +DLLEXPORT int +Pkgb_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; - if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { + if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } code = Tcl_PkgProvide(interp, "Pkgb", "2.3"); if (code != TCL_OK) { return code; } - Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); - Tcl_CreateObjCommand(interp, "pkgb_unsafe", Pkgb_UnsafeObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "pkgb_unsafe", Pkgb_UnsafeObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "pkgb_demo", Pkgb_DemoObjCmd, NULL, NULL); return TCL_OK; } @@ -132,8 +159,8 @@ 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. @@ -144,21 +171,20 @@ Pkgb_Init(interp) *---------------------------------------------------------------------- */ -int -Pkgb_SafeInit(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +DLLEXPORT int +Pkgb_SafeInit( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; - if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { + if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } code = Tcl_PkgProvide(interp, "Pkgb", "2.3"); if (code != TCL_OK) { - return code; + return code; } - Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, (ClientData) 0, - (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, NULL, NULL); return TCL_OK; } diff --git a/unix/dltest/pkgc.c b/unix/dltest/pkgc.c index 2ec124d..557f21b 100644 --- a/unix/dltest/pkgc.c +++ b/unix/dltest/pkgc.c @@ -1,35 +1,43 @@ -/* +/* * pkgc.c -- * - * This file contains a simple Tcl package "pkgc" 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 "pkgc" 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. - * - * RCS: @(#) $Id: pkgc.c,v 1.5 2003/03/26 20:02:18 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ + +#undef STATIC_BUILD #include "tcl.h" /* + * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the + * Pkgc_Init declaration is in the source file itself, which is only + * accessed when we are building a library. + */ +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + +/* * Prototypes for procedures defined later in this file: */ -static int Pkgc_SubObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); -static int Pkgc_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); +static int Pkgc_SubObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int Pkgc_UnsafeObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* *---------------------------------------------------------------------- * * Pkgc_SubObjCmd -- * - * This procedure is invoked to process the "pkgc_sub" Tcl command. - * It expects two arguments and returns their difference. + * This procedure is invoked to process the "pkgc_sub" Tcl command. It + * expects two arguments and returns their difference. * * Results: * A standard Tcl result. @@ -41,11 +49,11 @@ static int Pkgc_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData, */ static int -Pkgc_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. */ +Pkgc_SubObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { int first, second; @@ -66,8 +74,8 @@ Pkgc_SubObjCmd(dummy, interp, objc, objv) * * Pkgc_UnsafeCmd -- * - * This procedure is invoked to process the "pkgc_unsafe" Tcl command. - * It just returns a constant string. + * This procedure is invoked to process the "pkgc_unsafe" Tcl command. It + * just returns a constant string. * * Results: * A standard Tcl result. @@ -79,11 +87,11 @@ Pkgc_SubObjCmd(dummy, interp, objc, objv) */ static int -Pkgc_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. */ +Pkgc_UnsafeObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_SetObjResult(interp, Tcl_NewStringObj("unsafe command invoked", -1)); return TCL_OK; @@ -94,8 +102,8 @@ Pkgc_UnsafeObjCmd(dummy, interp, objc, objv) * * Pkgc_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. @@ -106,10 +114,10 @@ Pkgc_UnsafeObjCmd(dummy, interp, objc, objv) *---------------------------------------------------------------------- */ -int -Pkgc_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgc_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; @@ -120,10 +128,9 @@ Pkgc_Init(interp) if (code != TCL_OK) { return code; } - Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); - Tcl_CreateObjCommand(interp, "pkgc_unsafe", Pkgc_UnsafeObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "pkgc_unsafe", Pkgc_UnsafeObjCmd, NULL, + NULL); return TCL_OK; } @@ -132,8 +139,8 @@ Pkgc_Init(interp) * * Pkgc_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. @@ -144,10 +151,10 @@ Pkgc_Init(interp) *---------------------------------------------------------------------- */ -int -Pkgc_SafeInit(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgc_SafeInit( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; @@ -156,9 +163,8 @@ Pkgc_SafeInit(interp) } code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2"); if (code != TCL_OK) { - return code; + return code; } - Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, (ClientData) 0, - (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL); return TCL_OK; } diff --git a/unix/dltest/pkgd.c b/unix/dltest/pkgd.c index 10f6142..6e114e9 100644 --- a/unix/dltest/pkgd.c +++ b/unix/dltest/pkgd.c @@ -1,36 +1,43 @@ -/* +/* * pkgd.c -- * - * This file contains a simple Tcl package "pkgd" 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 "pkgd" 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. - * - * RCS: @(#) $Id: pkgd.c,v 1.5 2003/03/26 20:02:18 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ +#undef STATIC_BUILD #include "tcl.h" /* + * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the + * Pkgd_Init declaration is in the source file itself, which is only + * accessed when we are building a library. + */ +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + +/* * Prototypes for procedures defined later in this file: */ -static int Pkgd_SubObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); -static int Pkgd_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); +static int Pkgd_SubObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int Pkgd_UnsafeObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* *---------------------------------------------------------------------- * * Pkgd_SubObjCmd -- * - * This procedure is invoked to process the "pkgd_sub" Tcl command. - * It expects two arguments and returns their difference. + * This procedure is invoked to process the "pkgd_sub" Tcl command. It + * expects two arguments and returns their difference. * * Results: * A standard Tcl result. @@ -42,11 +49,11 @@ static int Pkgd_UnsafeObjCmd _ANSI_ARGS_((ClientData clientData, */ static int -Pkgd_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. */ +Pkgd_SubObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { int first, second; @@ -67,8 +74,8 @@ Pkgd_SubObjCmd(dummy, interp, objc, objv) * * Pkgd_UnsafeCmd -- * - * This procedure is invoked to process the "pkgd_unsafe" Tcl command. - * It just returns a constant string. + * This procedure is invoked to process the "pkgd_unsafe" Tcl command. It + * just returns a constant string. * * Results: * A standard Tcl result. @@ -80,11 +87,11 @@ Pkgd_SubObjCmd(dummy, interp, objc, objv) */ static int -Pkgd_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. */ +Pkgd_UnsafeObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_SetObjResult(interp, Tcl_NewStringObj("unsafe command invoked", -1)); return TCL_OK; @@ -95,8 +102,8 @@ Pkgd_UnsafeObjCmd(dummy, interp, objc, objv) * * Pkgd_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. @@ -107,10 +114,10 @@ Pkgd_UnsafeObjCmd(dummy, interp, objc, objv) *---------------------------------------------------------------------- */ -int -Pkgd_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgd_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; @@ -121,10 +128,9 @@ Pkgd_Init(interp) if (code != TCL_OK) { return code; } - Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); - Tcl_CreateObjCommand(interp, "pkgd_unsafe", Pkgd_UnsafeObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "pkgd_unsafe", Pkgd_UnsafeObjCmd, NULL, + NULL); return TCL_OK; } @@ -133,8 +139,8 @@ Pkgd_Init(interp) * * Pkgd_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. @@ -145,10 +151,10 @@ Pkgd_Init(interp) *---------------------------------------------------------------------- */ -int -Pkgd_SafeInit(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgd_SafeInit( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code; @@ -159,7 +165,6 @@ Pkgd_SafeInit(interp) if (code != TCL_OK) { return code; } - Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, (ClientData) 0, - (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL); return TCL_OK; } diff --git a/unix/dltest/pkge.c b/unix/dltest/pkge.c index 7460e5e..d616352 100644 --- a/unix/dltest/pkge.c +++ b/unix/dltest/pkge.c @@ -1,28 +1,35 @@ -/* +/* * pkge.c -- * - * This file contains a simple Tcl package "pkge" that is intended - * for testing the Tcl dynamic loading facilities. Its Init - * procedure returns an error in order to test how this is handled. + * This file contains a simple Tcl package "pkge" that is intended for + * testing the Tcl dynamic loading facilities. Its Init procedure returns + * an error in order to test how this is handled. * * 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. - * - * RCS: @(#) $Id: pkge.c,v 1.6 2003/03/26 20:02:18 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ +#undef STATIC_BUILD #include "tcl.h" +/* + * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the + * Pkge_Init declaration is in the source file itself, which is only + * accessed when we are building a library. + */ +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + /* *---------------------------------------------------------------------- * * Pkge_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: * Returns TCL_ERROR and leaves an error message in interp->result. @@ -33,12 +40,13 @@ *---------------------------------------------------------------------- */ -int -Pkge_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkge_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { - static char script[] = "if 44 {open non_existent}"; + static const char script[] = "if 44 {open non_existent}"; + if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { return TCL_ERROR; } diff --git a/unix/dltest/pkgf.c b/unix/dltest/pkgf.c deleted file mode 100644 index 79652a2..0000000 --- a/unix/dltest/pkgf.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * pkgf.c -- - * - * This file contains a simple Tcl package "pkgf" that is intended - * for testing the Tcl dynamic loading facilities. Its Init - * procedure returns an error in order to test how this is handled. - * - * 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. - * - * RCS: @(#) $Id: pkgf.c,v 1.5 2003/03/26 20:02:19 dgp Exp $ - */ -#include "tcl.h" - -/* - * Prototypes for procedures defined later in this file: - */ - -static int Pkgd_SubCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -static int Pkgd_UnsafeCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); - -/* - *---------------------------------------------------------------------- - * - * Pkgf_Init -- - * - * This is a package initialization procedure, which is called - * by Tcl when this package is to be added to an interpreter. - * - * Results: - * Returns TCL_ERROR and leaves an error message in interp->result. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -Pkgf_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ -{ - static char script[] = "if 44 {open non_existent}"; - if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { - return TCL_ERROR; - } - return Tcl_Eval(interp, script); -} diff --git a/unix/dltest/pkgooa.c b/unix/dltest/pkgooa.c new file mode 100644 index 0000000..78af376 --- /dev/null +++ b/unix/dltest/pkgooa.c @@ -0,0 +1,141 @@ +/* + * pkgooa.c -- + * + * This file contains a simple Tcl package "pkgooa" that is intended for + * testing the Tcl dynamic loading facilities. + * + * 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. + */ + +#undef STATIC_BUILD +#include "tclOO.h" +#include <string.h> + +/* + *---------------------------------------------------------------------- + * + * Pkgooa_StubsOKObjCmd -- + * + * This procedure is invoked to process the "pkgooa_stubsok" Tcl command. + * It gives 1 if stubs are used correctly, 0 if stubs are not OK. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +static int +Pkgooa_StubsOKObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + if (objc != 1) { + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewIntObj( + Tcl_CopyObjectInstance == tclOOStubsPtr->tcl_CopyObjectInstance)); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * Pkgooa_Init -- + * + * This is a package initialization procedure, which is called by Tcl + * when this package is to be added to an interpreter. + * + * Results: + * None. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +extern void *tclOOIntStubsPtr; + +static TclOOStubs stubsCopy = { + TCL_STUB_MAGIC, + NULL, + /* It doesn't really matter what implementation of + * Tcl_CopyObjectInstance is put in the "pseudo" + * stub table, since the test-case never actually + * calls this function. All that matters is that it's + * a function with a different memory address than + * the real Tcl_CopyObjectInstance function in Tcl. */ + (Tcl_Object (*) (Tcl_Interp *, Tcl_Object, const char *, + const char *t)) Pkgooa_StubsOKObjCmd + /* More entries could be here, but those are not used + * for this test-case. So, being NULL is OK. */ +}; + +extern DLLEXPORT int +Pkgooa_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ +{ + int code; + + /* Any TclOO extension which uses stubs, calls + * both Tcl_InitStubs and Tcl_OOInitStubs() and + * does not use any Tcl 8.6 features should be + * loadable in Tcl 8.5 as well, provided the + * TclOO extension (for Tcl 8.5) is installed. + * This worked in Tcl 8.6.0, and is expected + * to keep working in all future Tcl 8.x releases. + */ + if (Tcl_InitStubs(interp, "8.5", 0) == NULL) { + return TCL_ERROR; + } + if (tclStubsPtr == NULL) { + Tcl_AppendResult(interp, "Tcl stubs are not inialized, " + "did you compile using -DUSE_TCL_STUBS? "); + return TCL_ERROR; + } + if (Tcl_OOInitStubs(interp) == NULL) { + return TCL_ERROR; + } + if (tclOOStubsPtr == NULL) { + Tcl_AppendResult(interp, "TclOO stubs are not inialized"); + return TCL_ERROR; + } + if (tclOOIntStubsPtr == NULL) { + Tcl_AppendResult(interp, "TclOO internal stubs are not inialized"); + return TCL_ERROR; + } + + /* Test case for Bug [f51efe99a7]. + * + * Let tclOOStubsPtr point to an alternate stub table + * (with only a single function, that's enough for + * this test). This way, the function "pkgooa_stubsok" + * can check whether the TclOO function calls really + * use the stub table, or only pretend to. + * + * On platforms without backlinking (Windows, Cygwin, + * AIX), this code doesn't even compile without using + * stubs, but on UNIX ELF systems, the problem is + * less visible. + */ + + tclOOStubsPtr = &stubsCopy; + + code = Tcl_PkgProvide(interp, "Pkgooa", "1.0"); + if (code != TCL_OK) { + return code; + } + Tcl_CreateObjCommand(interp, "pkgooa_stubsok", Pkgooa_StubsOKObjCmd, NULL, NULL); + return TCL_OK; +} diff --git a/unix/dltest/pkgua.c b/unix/dltest/pkgua.c index 1d7d24a..417bedb 100644 --- a/unix/dltest/pkgua.c +++ b/unix/dltest/pkgua.c @@ -1,37 +1,44 @@ -/* +/* * pkgua.c -- * - * This file contains a simple Tcl package "pkgua" that is intended - * for testing the Tcl dynamic unloading facilities. + * This file contains a simple Tcl package "pkgua" that is intended for + * testing the Tcl dynamic unloading facilities. * * Copyright (c) 1995 Sun Microsystems, Inc. * Copyright (c) 2004 Georgios Petasis * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - * RCS: @(#) $Id: pkgua.c,v 1.3 2004/06/08 19:18:39 dgp Exp $ + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ +#undef STATIC_BUILD #include "tcl.h" /* + * TCL_STORAGE_CLASS is set unconditionally to DLLEXPORT because the + * Pkgua_Init declaration is in the source file itself, which is only + * accessed when we are building a library. + */ +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + +/* * Prototypes for procedures defined later in this file: */ -static int PkguaEqObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); -static int PkguaQuoteObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); +static int PkguaEqObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int PkguaQuoteObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* - * In the following hash table we are going to store a struct that - * holds all the command tokens created by Tcl_CreateObjCommand in an - * interpreter, indexed by the interpreter. In this way, we can find - * which command tokens we have registered in a specific interpreter, - * in order to unload them. We need to keep the various command tokens - * we have registered, as they are the only safe way to unregister our - * registered commands, even if they have been renamed. + * In the following hash table we are going to store a struct that holds all + * the command tokens created by Tcl_CreateObjCommand in an interpreter, + * indexed by the interpreter. In this way, we can find which command tokens + * we have registered in a specific interpreter, in order to unload them. We + * need to keep the various command tokens we have registered, as they are the + * only safe way to unregister our registered commands, even if they have been + * renamed. * * Note that this code is utterly single-threaded. */ @@ -50,8 +57,8 @@ PkguaInitTokensHashTable(void) Tcl_InitHashTable(&interpTokenMap, TCL_ONE_WORD_KEYS); interpTokenMapInitialised = 1; } - -void + +static void PkguaFreeTokensHashTable(void) { Tcl_HashSearch search; @@ -63,10 +70,10 @@ PkguaFreeTokensHashTable(void) } interpTokenMapInitialised = 0; } - + static Tcl_Command * -PkguaInterpToTokens(interp) - Tcl_Interp *interp; +PkguaInterpToTokens( + Tcl_Interp *interp) { int newEntry; Tcl_Command *cmdTokens; @@ -79,16 +86,16 @@ PkguaInterpToTokens(interp) for (newEntry=0 ; newEntry<MAX_REGISTERED_COMMANDS+1 ; ++newEntry) { cmdTokens[newEntry] = NULL; } - Tcl_SetHashValue(entryPtr, (ClientData) cmdTokens); + Tcl_SetHashValue(entryPtr, cmdTokens); } else { cmdTokens = (Tcl_Command *) Tcl_GetHashValue(entryPtr); } return cmdTokens; } - + static void -PkguaDeleteTokens(interp) - Tcl_Interp *interp; +PkguaDeleteTokens( + Tcl_Interp *interp) { Tcl_HashEntry *entryPtr = Tcl_FindHashEntry(&interpTokenMap, (char *) interp); @@ -104,9 +111,9 @@ PkguaDeleteTokens(interp) * * PkguaEqObjCmd -- * - * This procedure is invoked to process the "pkgua_eq" Tcl command. - * It expects two arguments and returns 1 if they are the same, - * 0 if they are different. + * This procedure is invoked to process the "pkgua_eq" Tcl command. It + * expects two arguments and returns 1 if they are the same, 0 if they + * are different. * * Results: * A standard Tcl result. @@ -118,14 +125,14 @@ PkguaDeleteTokens(interp) */ static int -PkguaEqObjCmd(dummy, interp, objc, objv) - ClientData dummy; /* Not used. */ - Tcl_Interp *interp; /* Current interpreter. */ - int objc; /* Number of arguments. */ - Tcl_Obj * CONST objv[]; /* Argument objects. */ +PkguaEqObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { int result; - CONST char *str1, *str2; + const char *str1, *str2; int len1, len2; if (objc != 3) { @@ -149,8 +156,8 @@ PkguaEqObjCmd(dummy, interp, objc, objv) * * PkguaQuoteObjCmd -- * - * This procedure is invoked to process the "pkgua_quote" Tcl command. - * It expects one argument, which it returns as result. + * This procedure is invoked to process the "pkgua_quote" Tcl command. It + * expects one argument, which it returns as result. * * Results: * A standard Tcl result. @@ -162,11 +169,11 @@ PkguaEqObjCmd(dummy, interp, objc, objv) */ static int -PkguaQuoteObjCmd(dummy, interp, objc, objv) - ClientData dummy; /* Not used. */ - Tcl_Interp *interp; /* Current interpreter. */ - int objc; /* Number of arguments. */ - Tcl_Obj * CONST objv[]; /* Argument strings. */ +PkguaQuoteObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument strings. */ { if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "value"); @@ -181,8 +188,8 @@ PkguaQuoteObjCmd(dummy, interp, objc, objv) * * Pkgua_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. @@ -193,10 +200,10 @@ PkguaQuoteObjCmd(dummy, interp, objc, objv) *---------------------------------------------------------------------- */ -int -Pkgua_Init(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgua_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { int code, cmdIndex = 0; Tcl_Command *cmdTokens; @@ -206,8 +213,8 @@ Pkgua_Init(interp) } /* - * Initialise our Hash table, where we store the registered - * command tokens for each interpreter. + * Initialise our Hash table, where we store the registered command tokens + * for each interpreter. */ PkguaInitTokensHashTable(); @@ -221,11 +228,11 @@ Pkgua_Init(interp) cmdTokens = PkguaInterpToTokens(interp); cmdTokens[cmdIndex++] = - Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, NULL, + NULL); cmdTokens[cmdIndex++] = - Tcl_CreateObjCommand(interp, "pkgua_quote", PkguaQuoteObjCmd, - (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + Tcl_CreateObjCommand(interp, "pkgua_quote", PkguaQuoteObjCmd, + NULL, NULL); return TCL_OK; } @@ -234,8 +241,8 @@ Pkgua_Init(interp) * * Pkgua_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. @@ -246,10 +253,10 @@ Pkgua_Init(interp) *---------------------------------------------------------------------- */ -int -Pkgua_SafeInit(interp) - Tcl_Interp *interp; /* Interpreter in which the package is - * to be made available. */ +EXTERN int +Pkgua_SafeInit( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ { return Pkgua_Init(interp); } @@ -259,9 +266,8 @@ Pkgua_SafeInit(interp) * * Pkgua_Unload -- * - * This is a package unloading initialization procedure, which is - * called by Tcl when this package is to be unloaded form an - * interpreter. + * This is a package unloading initialization procedure, which is called + * by Tcl when this package is to be unloaded from an interpreter. * * Results: * None. @@ -272,11 +278,11 @@ Pkgua_SafeInit(interp) *---------------------------------------------------------------------- */ -int -Pkgua_Unload(interp, flags) - Tcl_Interp *interp; /* Interpreter from which the package is - * to be unloaded. */ - int flags; /* Flags passed by the unloading mechanism */ +EXTERN int +Pkgua_Unload( + Tcl_Interp *interp, /* Interpreter from which the package is to be + * unloaded. */ + int flags) /* Flags passed by the unloading mechanism */ { int code, cmdIndex; Tcl_Command *cmdTokens = PkguaInterpToTokens(interp); @@ -297,12 +303,12 @@ Pkgua_Unload(interp, flags) if (flags == TCL_UNLOAD_DETACH_FROM_PROCESS) { /* - * Tcl is ready to detach this library from the running - * application. We should free all the memory that is not - * related to any interpreter. + * Tcl is ready to detach this library from the running application. + * We should free all the memory that is not related to any + * interpreter. */ - PkguaFreeTokensHashTable(); + PkguaFreeTokensHashTable(); Tcl_SetVar(interp, "::pkgua_unloaded", ".", TCL_APPEND_VALUE); } return TCL_OK; @@ -313,9 +319,8 @@ Pkgua_Unload(interp, flags) * * Pkgua_SafeUnload -- * - * This is a package unloading initialization procedure, which is - * called by Tcl when this package is to be unloaded form an - * interpreter. + * This is a package unloading initialization procedure, which is called + * by Tcl when this package is to be unloaded from an interpreter. * * Results: * None. @@ -326,11 +331,11 @@ Pkgua_Unload(interp, flags) *---------------------------------------------------------------------- */ -int -Pkgua_SafeUnload(interp, flags) - Tcl_Interp *interp; /* Interpreter from which the package is - * to be unloaded. */ - int flags; /* Flags passed by the unloading mechanism */ +EXTERN int +Pkgua_SafeUnload( + Tcl_Interp *interp, /* Interpreter from which the package is to be + * unloaded. */ + int flags) /* Flags passed by the unloading mechanism */ { return Pkgua_Unload(interp, flags); } |