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authorKevin B Kenny <kennykb@acm.org>2005-11-04 21:18:24 (GMT)
committerKevin B Kenny <kennykb@acm.org>2005-11-04 21:18:24 (GMT)
commitaf0795fbbf8639bf9fc3316fb981419216192d06 (patch)
tree9f6510c193086c8dfd762e0b291e917bd3486581
parent6a75078982a63a73b4186124d88f1a57122fb765 (diff)
downloadtcl-af0795fbbf8639bf9fc3316fb981419216192d06.zip
tcl-af0795fbbf8639bf9fc3316fb981419216192d06.tar.gz
tcl-af0795fbbf8639bf9fc3316fb981419216192d06.tar.bz2
RFE 1071992
-rw-r--r--ChangeLog5
-rwxr-xr-xunix/configure323
-rw-r--r--unix/tcl.m443
-rw-r--r--unix/tclLoadDld.c209
4 files changed, 29 insertions, 551 deletions
diff --git a/ChangeLog b/ChangeLog
index f9846de..12edc2c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,7 +14,10 @@
directory in 'make dist'. [RFE 1333318]
* unix/tcl.m4: Added code to enable [load] on LynxOS. Thanks to
- heidibr@users.sf.net for the patch. [Bug 1163896].
+ heidibr@users.sf.net for the patch. [Bug 1163896]. Removed the
+ last vestiges of GNU dld from the Unix build [Bug 1071992].
+
+ * unix/tclLoadDld.c: Removed.
* unix/configure: Regenerated.
2005-11-04 Miguel Sofer <msofer@users.sf.net>
diff --git a/unix/configure b/unix/configure
index a59f4f2..dd3785d 100755
--- a/unix/configure
+++ b/unix/configure
@@ -6967,162 +6967,13 @@ echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
# get rid of the warnings.
#CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
- if test "$have_dl" = yes; then
- SHLIB_LD="${CC} -shared"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- else
- if test "${ac_cv_header_dld_h+set}" = set; then
- echo "$as_me:$LINENO: checking for dld.h" >&5
-echo $ECHO_N "checking for dld.h... $ECHO_C" >&6
-if test "${ac_cv_header_dld_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5
-echo "${ECHO_T}$ac_cv_header_dld_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking dld.h usability" >&5
-echo $ECHO_N "checking dld.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <dld.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking dld.h presence" >&5
-echo $ECHO_N "checking dld.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <dld.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: dld.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: dld.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: dld.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: dld.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: dld.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: dld.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: dld.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for dld.h" >&5
-echo $ECHO_N "checking for dld.h... $ECHO_C" >&6
-if test "${ac_cv_header_dld_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_dld_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5
-echo "${ECHO_T}$ac_cv_header_dld_h" >&6
-
-fi
-if test $ac_cv_header_dld_h = yes; then
-
- SHLIB_LD="ld -shared"
- DL_OBJS="tclLoadDld.o"
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
-fi
-
-
- fi
+ SHLIB_LD="${CC} -shared"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
if test "`uname -m`" = "alpha" ; then
CFLAGS="$CFLAGS -mieee"
fi
@@ -7151,162 +7002,12 @@ _ACEOF
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
- if test "$have_dl" = yes; then
- SHLIB_LD="${CC} -shared"
- DL_OBJS=""
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- else
- if test "${ac_cv_header_dld_h+set}" = set; then
- echo "$as_me:$LINENO: checking for dld.h" >&5
-echo $ECHO_N "checking for dld.h... $ECHO_C" >&6
-if test "${ac_cv_header_dld_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5
-echo "${ECHO_T}$ac_cv_header_dld_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking dld.h usability" >&5
-echo $ECHO_N "checking dld.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <dld.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking dld.h presence" >&5
-echo $ECHO_N "checking dld.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <dld.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: dld.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: dld.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: dld.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: dld.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: dld.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: dld.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: dld.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: dld.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for dld.h" >&5
-echo $ECHO_N "checking for dld.h... $ECHO_C" >&6
-if test "${ac_cv_header_dld_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_dld_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5
-echo "${ECHO_T}$ac_cv_header_dld_h" >&6
-
-fi
-if test $ac_cv_header_dld_h = yes; then
-
- SHLIB_LD="ld -shared"
- DL_OBJS=""
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
-fi
-
-
- fi
+ SHLIB_LD="${CC} -shared"
+ DL_OBJS=""
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
if test "`uname -m`" = "alpha" ; then
CFLAGS="$CFLAGS -mieee"
fi
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 1c1f6ae..657f48c 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1273,21 +1273,13 @@ dnl AC_CHECK_TOOL(AR, ar)
# get rid of the warnings.
#CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
- if test "$have_dl" = yes; then
- SHLIB_LD="${CC} -shared"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- else
- AC_CHECK_HEADER(dld.h, [
- SHLIB_LD="ld -shared"
- DL_OBJS="tclLoadDld.o"
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""])
- fi
+
+ SHLIB_LD="${CC} -shared"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
if test "`uname -m`" = "alpha" ; then
CFLAGS="$CFLAGS -mieee"
fi
@@ -1312,21 +1304,12 @@ dnl AC_CHECK_TOOL(AR, ar)
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
- if test "$have_dl" = yes; then
- SHLIB_LD="${CC} -shared"
- DL_OBJS=""
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- else
- AC_CHECK_HEADER(dld.h, [
- SHLIB_LD="ld -shared"
- DL_OBJS=""
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""])
- fi
+ SHLIB_LD="${CC} -shared"
+ DL_OBJS=""
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
if test "`uname -m`" = "alpha" ; then
CFLAGS="$CFLAGS -mieee"
fi
diff --git a/unix/tclLoadDld.c b/unix/tclLoadDld.c
deleted file mode 100644
index fe2f8fc..0000000
--- a/unix/tclLoadDld.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * tclLoadDld.c --
- *
- * This procedure provides a version of the TclLoadFile that works with
- * the "dld_link" and "dld_get_func" library procedures for dynamic
- * loading. It has been tested on Linux 1.1.95 and dld-3.2.7. This file
- * probably isn't needed anymore, since it makes more sense to use
- * "dl_open" etc.
- *
- * 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.
- *
- * RCS: @(#) $Id: tclLoadDld.c,v 1.13 2005/07/19 13:37:18 dkf Exp $
- */
-
-#include "tclInt.h"
-#include "dld.h"
-
-/*
- * In some systems, like SunOS 4.1.3, the RTLD_NOW flag isn't defined and this
- * argument to dlopen must always be 1.
- */
-
-#ifndef RTLD_NOW
-# define RTLD_NOW 1
-#endif
-
-/*
- *----------------------------------------------------------------------
- *
- * TclpDlopen --
- *
- * Dynamically loads a binary code file into memory and returns a handle
- * to the new code.
- *
- * Results:
- * A standard Tcl completion code. If an error occurs, an error message
- * is left in the interp's result.
- *
- * Side effects:
- * New code suddenly appears in memory.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TclpDlopen(interp, pathPtr, loadHandle, unloadProcPtr)
- 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. */
-{
- static int firstTime = 1;
- int returnCode;
- char *fileName;
- CONST char *native;
-
- /*
- * The dld package needs to know the pathname to the tcl binary. If
- * that's not known, return an error.
- */
-
- if (firstTime) {
- if (tclExecutableName == NULL) {
- Tcl_SetResult(interp,
- "don't know name of application binary file, so can't initialize dynamic loader",
- TCL_STATIC);
- return TCL_ERROR;
- }
- returnCode = dld_init(tclExecutableName);
- if (returnCode != 0) {
- Tcl_AppendResult(interp,
- "initialization failed for dynamic loader: ",
- dld_strerror(returnCode), (char *) NULL);
- return TCL_ERROR;
- }
- firstTime = 0;
- }
-
- fileName = Tcl_GetString(pathPtr);
-
- /*
- * First try the full path the user gave us. This is particularly
- * important if the cwd is inside a vfs, and we are trying to load using a
- * relative path.
- */
-
- native = Tcl_FSGetNativePath(pathPtr);
- returnCode = dld_link(native);
-
- if (returnCode != 0) {
- Tcl_DString ds;
- native = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds);
- returnCode = dld_link(native);
- Tcl_DStringFree(&ds);
- }
-
- if (returnCode != 0) {
- Tcl_AppendResult(interp, "couldn't load file \"", fileName, "\": ",
- dld_strerror(returnCode), (char *) NULL);
- return TCL_ERROR;
- }
- *loadHandle = (Tcl_LoadHandle) strcpy(
- (char *) ckalloc((unsigned) (strlen(fileName) + 1)), fileName);
- *unloadProcPtr = &TclpUnloadFile;
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclpFindSymbol --
- *
- * Looks up a symbol, by name, through a handle associated with a
- * previously loaded piece of code (shared library).
- *
- * Results:
- * Returns a pointer to the function associated with 'symbol' if it is
- * found. Otherwise returns NULL and may leave an error message in the
- * interp's result.
- *
- *----------------------------------------------------------------------
- */
-
-Tcl_PackageInitProc*
-TclpFindSymbol(interp, loadHandle, symbol)
- Tcl_Interp *interp;
- Tcl_LoadHandle loadHandle;
- CONST char *symbol;
-{
- return (Tcl_PackageInitProc *) dld_get_func(symbol);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclpUnloadFile --
- *
- * Unloads a dynamically loaded binary code file from memory. Code
- * pointers in the formerly loaded file are no longer valid after calling
- * this function.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Code removed from memory.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TclpUnloadFile(loadHandle)
- Tcl_LoadHandle loadHandle; /* loadHandle returned by a previous call to
- * TclpDlopen(). The loadHandle is a token
- * that represents the loaded file. */
-{
- char *fileName;
-
- handle = (char *) loadHandle;
- dld_unlink_by_file(handle, 0);
- ckfree(handle);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * 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(fileName, bufPtr)
- 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;
-}
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */