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-rw-r--r--unix/Makefile.in52
-rw-r--r--unix/README5
-rwxr-xr-xunix/configure248
-rw-r--r--unix/configure.in7
-rw-r--r--unix/tcl.m480
-rw-r--r--unix/tclAppInit.c14
-rw-r--r--unix/tclConfig.h.in7
-rw-r--r--unix/tclUnixFCmd.c4
-rw-r--r--unix/tclUnixNotfy.c125
-rw-r--r--unix/tclUnixPort.h6
-rw-r--r--unix/tclUnixSock.c5
-rw-r--r--unix/tclUnixTest.c49
-rw-r--r--unix/tclUnixThrd.c1
-rw-r--r--unix/tclXtNotify.c26
14 files changed, 283 insertions, 346 deletions
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 00e694d..443e70d 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -291,24 +291,24 @@ XTTEST_OBJS = xtTestInit.o tclTest.o tclTestObj.o tclTestProcBodyObj.o \
tclThreadTest.o tclUnixTest.o tclXtNotify.o tclXtTest.o
GENERIC_OBJS = regcomp.o regexec.o regfree.o regerror.o tclAlloc.o \
- tclAsync.o tclBasic.o tclBinary.o tclCkalloc.o tclClock.o \
- tclCmdAH.o tclCmdIL.o tclCmdMZ.o tclCompCmds.o tclCompCmdsSZ.o \
- tclCompExpr.o tclCompile.o tclConfig.o tclDate.o tclDictObj.o \
+ tclAssembly.o tclAsync.o tclBasic.o tclBinary.o tclCkalloc.o \
+ tclClock.o tclCmdAH.o tclCmdIL.o tclCmdMZ.o \
+ tclCompCmds.o tclCompCmdsGR.o tclCompCmdsSZ.o tclCompExpr.o \
+ tclCompile.o tclConfig.o tclDate.o tclDictObj.o \
tclEncoding.o tclEnsemble.o \
tclEnv.o tclEvent.o tclExecute.o tclFCmd.o tclFileName.o tclGet.o \
tclHash.o tclHistory.o tclIndexObj.o tclInterp.o tclIO.o tclIOCmd.o \
tclIORChan.o tclIORTrans.o tclIOGT.o tclIOSock.o tclIOUtil.o \
tclLink.o tclListObj.o \
tclLiteral.o tclLoad.o tclMain.o tclNamesp.o tclNotify.o \
- tclObj.o tclPanic.o tclParse.o tclPathObj.o tclPipe.o \
+ tclObj.o tclOptimize.o tclPanic.o tclParse.o tclPathObj.o tclPipe.o \
tclPkg.o tclPkgConfig.o tclPosixStr.o \
tclPreserve.o tclProc.o tclRegexp.o \
tclResolve.o tclResult.o tclScan.o tclStringObj.o \
tclStrToD.o tclThread.o \
tclThreadAlloc.o tclThreadJoin.o tclThreadStorage.o tclStubInit.o \
tclTimer.o tclTrace.o tclUtf.o tclUtil.o tclVar.o tclZlib.o \
- tclTomMathInterface.o \
- tclAssembly.o
+ tclTomMathInterface.o
OO_OBJS = tclOO.o tclOOBasic.o tclOOCall.o tclOODefineCmds.o tclOOInfo.o \
tclOOMethod.o tclOOStubInit.o
@@ -335,7 +335,10 @@ TOMMATH_OBJS = bncore.o bn_reverse.o bn_fast_s_mp_mul_digs.o \
bn_mp_unsigned_bin_size.o bn_mp_xor.o bn_mp_zero.o bn_s_mp_add.o \
bn_s_mp_mul_digs.o bn_s_mp_sqr.o bn_s_mp_sub.o
-STUB_LIB_OBJS = tclStubLib.o tclTomMathStubLib.o tclOOStubLib.o ${COMPAT_OBJS}
+STUB_LIB_OBJS = tclStubLib.o \
+ tclTomMathStubLib.o \
+ tclOOStubLib.o \
+ ${COMPAT_OBJS}
UNIX_OBJS = tclUnixChan.o tclUnixEvent.o tclUnixFCmd.o \
tclUnixFile.o tclUnixPipe.o tclUnixSock.o \
@@ -346,6 +349,8 @@ NOTIFY_OBJS = tclUnixNotfy.o
MAC_OSX_OBJS = tclMacOSXBundle.o tclMacOSXFCmd.o tclMacOSXNotify.o
+CYGWIN_OBJS = tclWinError.o
+
DTRACE_OBJ = tclDTrace.o
ZLIB_OBJS = Zadler32.o Zcompress.o Zcrc32.o Zdeflate.o Zinfback.o \
@@ -395,6 +400,7 @@ GENERIC_SRCS = \
$(GENERIC_DIR)/tclCmdIL.c \
$(GENERIC_DIR)/tclCmdMZ.c \
$(GENERIC_DIR)/tclCompCmds.c \
+ $(GENERIC_DIR)/tclCompCmdsGR.c \
$(GENERIC_DIR)/tclCompCmdsSZ.c \
$(GENERIC_DIR)/tclCompExpr.c \
$(GENERIC_DIR)/tclCompile.c \
@@ -428,6 +434,7 @@ GENERIC_SRCS = \
$(GENERIC_DIR)/tclNamesp.c \
$(GENERIC_DIR)/tclNotify.c \
$(GENERIC_DIR)/tclObj.c \
+ $(GENERIC_DIR)/tclOptimize.c \
$(GENERIC_DIR)/tclParse.c \
$(GENERIC_DIR)/tclPathObj.c \
$(GENERIC_DIR)/tclPipe.c \
@@ -573,6 +580,9 @@ MAC_OSX_SRCS = \
$(MAC_OSX_DIR)/tclMacOSXFCmd.c \
$(MAC_OSX_DIR)/tclMacOSXNotify.c
+CYGWIN_SRCS = \
+ $(TOP_DIR)/win/tclWinError.c
+
DTRACE_HDR = tclDTrace.h
DTRACE_SRC = $(GENERIC_DIR)/tclDTrace.d
@@ -614,9 +624,6 @@ doc:
${LIB_FILE}: ${OBJS} ${STUB_LIB_FILE}
rm -f $@
@MAKE_LIB@
- @if test "x$(DLL_INSTALL_DIR)" = "x$(BIN_INSTALL_DIR)"; then\
- cp ${ZLIB_DIR}/win32/zlib1.dll .;\
- fi
${STUB_LIB_FILE}: ${STUB_LIB_OBJS}
@@ -633,9 +640,9 @@ tclLibObjs:
# This targets actually build the objects needed for the lib in the above case
objs: ${OBJS}
-${TCL_EXE}: ${TCLSH_OBJS} ${TCL_LIB_FILE}
+${TCL_EXE}: ${TCLSH_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE}
${CC} ${CFLAGS} ${LDFLAGS} ${TCLSH_OBJS} \
- @TCL_BUILD_LIB_SPEC@ ${LIBS} @EXTRA_TCLSH_LIBS@ \
+ @TCL_BUILD_LIB_SPEC@ ${TCL_STUB_LIB_FILE} ${LIBS} @EXTRA_TCLSH_LIBS@ \
${CC_SEARCH_FLAGS} -o ${TCL_EXE}
# Must be empty so it doesn't conflict with rule for ${TCL_EXE} above
@@ -787,11 +794,6 @@ install-binaries: binaries
else true; \
fi; \
done;
- @if test "x$(DLL_INSTALL_DIR)" = "x$(BIN_INSTALL_DIR)"; then\
- echo "Installing zlib1.dll to $(BIN_INSTALL_DIR)/";\
- $(INSTALL_LIBRARY) zlib1.dll "$(BIN_INSTALL_DIR)";\
- chmod 555 "$(BIN_INSTALL_DIR)/zlib1.dll";\
- fi
@echo "Installing $(LIB_FILE) to $(DLL_INSTALL_DIR)/"
@@INSTALL_LIB@
@chmod 555 "$(DLL_INSTALL_DIR)/$(LIB_FILE)"
@@ -846,13 +848,13 @@ install-libraries: libraries
do \
$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/opt0.4; \
done;
- @echo "Installing package msgcat 1.5.1 as a Tcl Module";
- @$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/msgcat-1.5.1.tm;
+ @echo "Installing package msgcat 1.5.2 as a Tcl Module";
+ @$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/msgcat-1.5.2.tm;
@echo "Installing package tcltest 2.3.5 as a Tcl Module";
@$(INSTALL_DATA) $(TOP_DIR)/library/tcltest/tcltest.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.5/tcltest-2.3.5.tm;
- @echo "Installing package platform 1.0.11 as a Tcl Module";
- @$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.4/platform-1.0.11.tm;
+ @echo "Installing package platform 1.0.12 as a Tcl Module";
+ @$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.4/platform-1.0.12.tm;
@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
@$(INSTALL_DATA) $(TOP_DIR)/library/platform/shell.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.4/platform/shell-1.1.4.tm;
@@ -1085,6 +1087,9 @@ tclDate.o: $(GENERIC_DIR)/tclDate.c
tclCompCmds.o: $(GENERIC_DIR)/tclCompCmds.c $(COMPILEHDR)
$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCompCmds.c
+tclCompCmdsGR.o: $(GENERIC_DIR)/tclCompCmdsGR.c $(COMPILEHDR)
+ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCompCmdsGR.c
+
tclCompCmdsSZ.o: $(GENERIC_DIR)/tclCompCmdsSZ.c $(COMPILEHDR)
$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCompCmdsSZ.c
@@ -1169,6 +1174,9 @@ tclLiteral.o: $(GENERIC_DIR)/tclLiteral.c $(COMPILEHDR)
tclObj.o: $(GENERIC_DIR)/tclObj.c $(COMPILEHDR) $(MATHHDRS)
$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclObj.c
+tclOptimize.o: $(GENERIC_DIR)/tclOptimize.c $(COMPILEHDR)
+ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclOptimize.c
+
tclLoad.o: $(GENERIC_DIR)/tclLoad.c
$(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclLoad.c
@@ -1683,7 +1691,7 @@ Zzutil.o: $(ZLIB_DIR)/zutil.c
#--------------------------------------------------------------------------
tclStubLib.o: $(GENERIC_DIR)/tclStubLib.c
- $(CC) -c $(STUB_CC_SWITCHES) $(GENERIC_DIR)/tclStubLib.c
+ $(CC) -c $(STUB_CC_SWITCHES) -DSTATIC_BUILD $(GENERIC_DIR)/tclStubLib.c
tclTomMathStubLib.o: $(GENERIC_DIR)/tclTomMathStubLib.c
$(CC) -c $(STUB_CC_SWITCHES) $(GENERIC_DIR)/tclTomMathStubLib.c
diff --git a/unix/README b/unix/README
index 87b151a..d8f1090 100644
--- a/unix/README
+++ b/unix/README
@@ -163,6 +163,7 @@ you'll see a much more substantial printout for each error. See the README
file in the "tests" directory for more information on the test suite. Note:
don't run the tests as superuser: this will cause several of them to fail. If
a test is failing consistently, please send us a bug report with as much
-detail as you can manage. Please use the online database at
- http://tcl.sourceforge.net/
+detail as you can manage to our tracker:
+
+ http://core.tcl.tk/tcl/reportlist
diff --git a/unix/configure b/unix/configure
index c178bf1..9b3c298 100755
--- a/unix/configure
+++ b/unix/configure
@@ -4821,7 +4821,11 @@ echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you m
# Does the pthread-implementation provide
# 'pthread_attr_setstacksize' ?
-for ac_func in pthread_attr_setstacksize
+ ac_saved_libs=$LIBS
+ LIBS="$LIBS $THREADS_LIBS"
+
+
+for ac_func in pthread_attr_setstacksize pthread_atfork
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -4922,6 +4926,7 @@ _ACEOF
fi
done
+ LIBS=$ac_saved_libs
else
TCL_THREADS=0
fi
@@ -6617,6 +6622,11 @@ cat >>confdefs.h <<\_ACEOF
_ACEOF
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_HIDDEN 1
+_ACEOF
+
+
fi
@@ -7063,7 +7073,9 @@ fi
SHLIB_CFLAGS=""
SHLIB_LD='${CC} -shared'
SHLIB_SUFFIX=".dll"
- DL_OBJS="tclLoadDl.o tclWinError.o"
+ DL_OBJS="tclLoadDl.o"
+ PLAT_OBJS='${CYGWIN_OBJS}'
+ PLAT_SRCS='${CYGWIN_SRCS}'
DL_LIBS="-ldl"
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
@@ -7719,71 +7731,15 @@ fi
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
- NetBSD-1.*|FreeBSD-[1-2].*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD="ld -Bshareable -x"
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- if test $doRpath = yes; then
-
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
-fi
-
- echo "$as_me:$LINENO: checking for ELF" >&5
-echo $ECHO_N "checking for ELF... $ECHO_C" >&6
-if test "${tcl_cv_ld_elf+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#ifdef __ELF__
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then
- tcl_cv_ld_elf=yes
-else
- tcl_cv_ld_elf=no
-fi
-rm -f conftest*
-
-fi
-echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5
-echo "${ECHO_T}$tcl_cv_ld_elf" >&6
- if test $tcl_cv_ld_elf = yes; then
-
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
-
-else
-
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
-
-fi
-
-
- # Ancient FreeBSD doesn't handle version numbers with dots.
-
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
OpenBSD-*)
arch=`arch -s`
case "$arch" in
- m88k|vax)
+ vax)
# Equivalent using configure option --disable-load
# Step 4 will set the necessary variables
DL_OBJS=""
SHLIB_LD_LIBS=""
+ LDFLAGS=""
;;
*)
SHLIB_CFLAGS="-fPIC"
@@ -7798,10 +7754,11 @@ fi
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
+ LDFLAGS="-Wl,-export-dynamic"
;;
esac
case "$arch" in
- m88k|vax)
+ vax)
CFLAGS_OPTIMIZE="-O1"
;;
sh)
@@ -7811,43 +7768,6 @@ fi
CFLAGS_OPTIMIZE="-O2"
;;
esac
- echo "$as_me:$LINENO: checking for ELF" >&5
-echo $ECHO_N "checking for ELF... $ECHO_C" >&6
-if test "${tcl_cv_ld_elf+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#ifdef __ELF__
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then
- tcl_cv_ld_elf=yes
-else
- tcl_cv_ld_elf=no
-fi
-rm -f conftest*
-
-fi
-echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5
-echo "${ECHO_T}$tcl_cv_ld_elf" >&6
- if test $tcl_cv_ld_elf = yes; then
-
- LDFLAGS=-Wl,-export-dynamic
-
-else
- LDFLAGS=""
-fi
-
if test "${TCL_THREADS}" = "1"; then
# On OpenBSD: Compile with -pthread
@@ -7861,9 +7781,8 @@ fi
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
TCL_LIB_VERSIONS_OK=nodots
;;
- NetBSD-*|FreeBSD-[3-4].*)
- # FreeBSD 3.* and greater have ELF.
- # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs
+ NetBSD-*)
+ # NetBSD has ELF and can use 'cc -shared' to build shared libs
SHLIB_CFLAGS="-fPIC"
SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
SHLIB_SUFFIX=".so"
@@ -7885,20 +7804,12 @@ fi
fi
- case $system in
- FreeBSD-3.*)
- # FreeBSD-3 doesn't handle version numbers with dots.
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
- esac
;;
FreeBSD-*)
# This configuration from FreeBSD Ports.
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="${CC} -shared"
- TCL_SHLIB_LD_EXTRAS="-soname \$@"
+ TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$@"
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
@@ -7906,7 +7817,7 @@ fi
if test $doRpath = yes; then
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
if test "${TCL_THREADS}" = "1"; then
@@ -9115,11 +9026,6 @@ cat >>confdefs.h <<\_ACEOF
_ACEOF
-cat >>confdefs.h <<\_ACEOF
-#define NO_VIZ
-_ACEOF
-
-
fi
@@ -9854,7 +9760,7 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/dirent.h>
+#include <dirent.h>
int
main ()
{
@@ -14384,11 +14290,7 @@ _ACEOF
# lack blkcnt_t.
#--------------------------------------------------------------------
-if test "$ac_cv_cygwin" = "yes"; then
- if test "x${SHARED_BUILD}" = "x1"; then
- TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS} \${COMPAT_DIR}/zlib/win32/zdll.lib"
- fi
-else
+if test "$ac_cv_cygwin" != "yes"; then
echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6
if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
@@ -18053,108 +17955,6 @@ _ACEOF
fi
done
-
-for ac_func in pthread_atfork
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- 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_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
fi
cat >>confdefs.h <<\_ACEOF
diff --git a/unix/configure.in b/unix/configure.in
index 19db579..1a9bb31 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -310,11 +310,7 @@ SC_TIME_HANDLER
# lack blkcnt_t.
#--------------------------------------------------------------------
-if test "$ac_cv_cygwin" = "yes"; then
- if test "x${SHARED_BUILD}" = "x1"; then
- TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS} \${COMPAT_DIR}/zlib/win32/zdll.lib"
- fi
-else
+if test "$ac_cv_cygwin" != "yes"; then
AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
fi
AC_CHECK_TYPES([blkcnt_t])
@@ -580,7 +576,6 @@ if test "`uname -s`" = "Darwin" ; then
if test $tcl_corefoundation = yes; then
AC_CHECK_HEADERS(libkern/OSAtomic.h)
AC_CHECK_FUNCS(OSSpinLockLock)
- AC_CHECK_FUNCS(pthread_atfork)
fi
AC_DEFINE(USE_VFORK, 1, [Should we use vfork() instead of fork()?])
AC_DEFINE(TCL_DEFAULT_ENCODING, "utf-8",
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 3fa6abe..194cf90 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -676,7 +676,11 @@ AC_DEFUN([SC_ENABLE_THREADS], [
# Does the pthread-implementation provide
# 'pthread_attr_setstacksize' ?
- AC_CHECK_FUNCS(pthread_attr_setstacksize)
+
+ ac_saved_libs=$LIBS
+ LIBS="$LIBS $THREADS_LIBS"
+ AC_CHECK_FUNCS(pthread_attr_setstacksize pthread_atfork)
+ LIBS=$ac_saved_libs
else
TCL_THREADS=0
fi
@@ -1067,6 +1071,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
AC_DEFINE(MODULE_SCOPE,
[extern __attribute__((__visibility__("hidden")))],
[Compiler support for module scope symbols])
+ AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols])
])
])
@@ -1223,7 +1228,9 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
SHLIB_CFLAGS=""
SHLIB_LD='${CC} -shared'
SHLIB_SUFFIX=".dll"
- DL_OBJS="tclLoadDl.o tclWinError.o"
+ DL_OBJS="tclLoadDl.o"
+ PLAT_OBJS='${CYGWIN_OBJS}'
+ PLAT_SRCS='${CYGWIN_SRCS}'
DL_LIBS="-ldl"
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
@@ -1469,40 +1476,15 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
- NetBSD-1.*|FreeBSD-[[1-2]].*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD="ld -Bshareable -x"
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- AS_IF([test $doRpath = yes], [
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
- AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
- AC_EGREP_CPP(yes, [
-#ifdef __ELF__
- yes
-#endif
- ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
- AS_IF([test $tcl_cv_ld_elf = yes], [
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
- ], [
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
- ])
-
- # Ancient FreeBSD doesn't handle version numbers with dots.
-
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
OpenBSD-*)
arch=`arch -s`
case "$arch" in
- m88k|vax)
+ vax)
# Equivalent using configure option --disable-load
# Step 4 will set the necessary variables
DL_OBJS=""
SHLIB_LD_LIBS=""
+ LDFLAGS=""
;;
*)
SHLIB_CFLAGS="-fPIC"
@@ -1514,10 +1496,11 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
+ LDFLAGS="-Wl,-export-dynamic"
;;
esac
case "$arch" in
- m88k|vax)
+ vax)
CFLAGS_OPTIMIZE="-O1"
;;
sh)
@@ -1527,15 +1510,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
CFLAGS_OPTIMIZE="-O2"
;;
esac
- AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
- AC_EGREP_CPP(yes, [
-#ifdef __ELF__
- yes
-#endif
- ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
- AS_IF([test $tcl_cv_ld_elf = yes], [
- LDFLAGS=-Wl,-export-dynamic
- ], [LDFLAGS=""])
AS_IF([test "${TCL_THREADS}" = "1"], [
# On OpenBSD: Compile with -pthread
# Don't link with -lpthread
@@ -1546,9 +1520,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
TCL_LIB_VERSIONS_OK=nodots
;;
- NetBSD-*|FreeBSD-[[3-4]].*)
- # FreeBSD 3.* and greater have ELF.
- # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs
+ NetBSD-*)
+ # NetBSD has ELF and can use 'cc -shared' to build shared libs
SHLIB_CFLAGS="-fPIC"
SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
SHLIB_SUFFIX=".so"
@@ -1564,27 +1537,19 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
CFLAGS="$CFLAGS -pthread"
LDFLAGS="$LDFLAGS -pthread"
])
- case $system in
- FreeBSD-3.*)
- # FreeBSD-3 doesn't handle version numbers with dots.
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
- esac
;;
FreeBSD-*)
# This configuration from FreeBSD Ports.
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="${CC} -shared"
- TCL_SHLIB_LD_EXTRAS="-soname \$[@]"
+ TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$[@]"
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
AS_IF([test $doRpath = yes], [
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
+ LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
AS_IF([test "${TCL_THREADS}" = "1"], [
# The -pthread needs to go in the LDFLAGS, not LIBS
LIBS=`echo $LIBS | sed s/-pthread//`
@@ -2075,7 +2040,6 @@ dnl # preprocessing tests use only CPPFLAGS.
AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
AC_DEFINE(MODULE_SCOPE, [extern],
[No Compiler support for module scope symbols])
- AC_DEFINE(NO_VIZ, [], [No visibility attribute])
])
AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [
@@ -2290,9 +2254,9 @@ AC_DEFUN([SC_PATH_X], [
not_really_there=""
if test "$no_x" = ""; then
if test "$x_includes" = ""; then
- AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
+ AC_TRY_CPP([#include <X11/Xlib.h>], , not_really_there="yes")
else
- if test ! -r $x_includes/X11/Intrinsic.h; then
+ if test ! -r $x_includes/X11/Xlib.h; then
not_really_there="yes"
fi
fi
@@ -2300,11 +2264,11 @@ AC_DEFUN([SC_PATH_X], [
if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
AC_MSG_CHECKING([for X11 header files])
found_xincludes="no"
- AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no")
+ AC_TRY_CPP([#include <X11/Xlib.h>], found_xincludes="yes", found_xincludes="no")
if test "$found_xincludes" = "no"; then
dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include"
for i in $dirs ; do
- if test -r $i/X11/Intrinsic.h; then
+ if test -r $i/X11/Xlib.h; then
AC_MSG_RESULT([$i])
XINCLUDES=" -I$i"
found_xincludes="yes"
@@ -2675,7 +2639,7 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [
# Now check for auxiliary declarations
AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/dirent.h>],[struct dirent64 p;],
+#include <dirent.h>],[struct dirent64 p;],
tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/types.h>?])
diff --git a/unix/tclAppInit.c b/unix/tclAppInit.c
index f3edcff..9bbc88b 100644
--- a/unix/tclAppInit.c
+++ b/unix/tclAppInit.c
@@ -22,14 +22,14 @@ extern Tcl_PackageInitProc Tcltest_SafeInit;
#endif /* TCL_TEST */
#ifdef TCL_XT_TEST
-extern void XtToolkitInitialize(void);
-extern int Tclxttest_Init(Tcl_Interp *interp);
-#endif
+extern void XtToolkitInitialize(void);
+extern Tcl_PackageInitProc Tclxttest_Init;
+#endif /* TCL_XT_TEST */
/*
* The following #if block allows you to change the AppInit function by using
* a #define of TCL_LOCAL_APPINIT instead of rewriting this entire file. The
- * #if checks for that #define and uses Tcl_AppInit if it doesn't exist.
+ * #if checks for that #define and uses Tcl_AppInit if it does not exist.
*/
#ifndef TCL_LOCAL_APPINIT
@@ -71,7 +71,7 @@ MODULE_SCOPE int TCL_LOCAL_MAIN_HOOK(int *argc, char ***argv);
int
main(
int argc, /* Number of command-line arguments. */
- char **argv) /* Values of command-line arguments. */
+ char *argv[]) /* Values of command-line arguments. */
{
#ifdef TCL_XT_TEST
XtToolkitInitialize();
@@ -145,8 +145,8 @@ Tcl_AppInit(
/*
* Specify a user-specific startup file to invoke if the application is
* run interactively. Typically the startup file is "~/.apprc" where "app"
- * is the name of the application. If this line is deleted then no user-
- * specific startup file will be run under any conditions.
+ * is the name of the application. If this line is deleted then no
+ * user-specific startup file will be run under any conditions.
*/
#ifdef DJGPP
diff --git a/unix/tclConfig.h.in b/unix/tclConfig.h.in
index 8069b68..23d6026 100644
--- a/unix/tclConfig.h.in
+++ b/unix/tclConfig.h.in
@@ -241,6 +241,9 @@
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
+/* Define to 1 if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
/* Should we use the global timezone variable? */
#undef HAVE_TIMEZONE_VAR
@@ -340,8 +343,8 @@
/* Do we have <values.h>? */
#undef NO_VALUES_H
-/* No visibility attribute */
-#undef NO_VIZ
+/* Compiler support for module scope symbols */
+#undef HAVE_HIDDEN
/* Do we have wait3() */
#undef NO_WAIT3
diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c
index 6f443a9..e27f78f 100644
--- a/unix/tclUnixFCmd.c
+++ b/unix/tclUnixFCmd.c
@@ -2226,13 +2226,13 @@ DefaultTempDir(void)
dir = getenv("TMPDIR");
if (dir && dir[0] && stat(dir, &buf) == 0 && S_ISDIR(buf.st_mode)
- && access(dir, W_OK)) {
+ && access(dir, W_OK) == 0) {
return dir;
}
#ifdef P_tmpdir
dir = P_tmpdir;
- if (stat(dir, &buf) == 0 && S_ISDIR(buf.st_mode) && access(dir, W_OK)) {
+ if (stat(dir, &buf)==0 && S_ISDIR(buf.st_mode) && access(dir, W_OK)==0) {
return dir;
}
#endif
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c
index b87af1b..c6c9759 100644
--- a/unix/tclUnixNotfy.c
+++ b/unix/tclUnixNotfy.c
@@ -96,7 +96,7 @@ typedef struct ThreadSpecificData {
* that an event is ready to be processed
* by sending this event. */
void *hwnd; /* Messaging window. */
-#else
+#else /* !__CYGWIN__ */
Tcl_Condition waitCV; /* Any other thread alerts a notifier that an
* event is ready to be processed by signaling
* this condition variable. */
@@ -120,6 +120,15 @@ static Tcl_ThreadDataKey dataKey;
static int notifierCount = 0;
/*
+ * The following static stores the process ID of the initialized notifier
+ * thread. If it changes, we have passed a fork and we should start a new
+ * notifier thread.
+ *
+ * You must hold the notifierMutex lock before accessing this variable.
+ */
+static pid_t processIDInitialized = 0;
+
+/*
* The following variable points to the head of a doubly-linked list of
* ThreadSpecificData structures for all threads that are currently waiting on
* an event.
@@ -184,9 +193,15 @@ static Tcl_ThreadId notifierThread;
*/
#ifdef TCL_THREADS
-static void NotifierThreadProc(ClientData clientData);
-#endif
-static int FileHandlerEventProc(Tcl_Event *evPtr, int flags);
+static void NotifierThreadProc(ClientData clientData);
+#ifdef HAVE_PTHREAD_ATFORK
+static int atForkInit = 0;
+static void AtForkPrepare(void);
+static void AtForkParent(void);
+static void AtForkChild(void);
+#endif /* HAVE_PTHREAD_ATFORK */
+#endif /* TCL_THREADS */
+static int FileHandlerEventProc(Tcl_Event *evPtr, int flags);
/*
* Import of Windows API when building threaded with Cygwin.
@@ -213,14 +228,14 @@ typedef struct {
void *hCursor;
void *hbrBackground;
void *lpszMenuName;
- void *lpszClassName;
+ const void *lpszClassName;
} WNDCLASS;
extern void __stdcall CloseHandle(void *);
extern void *__stdcall CreateEventW(void *, unsigned char, unsigned char,
void *);
-extern void * __stdcall CreateWindowExW(void *, void *, void *, DWORD, int,
- int, int, int, void *, void *, void *, void *);
+extern void * __stdcall CreateWindowExW(void *, const void *, const void *,
+ DWORD, int, int, int, int, void *, void *, void *, void *);
extern DWORD __stdcall DefWindowProcW(void *, int, void *, void *);
extern unsigned char __stdcall DestroyWindow(void *);
extern int __stdcall DispatchMessageW(const MSG *);
@@ -275,11 +290,38 @@ Tcl_InitNotifier(void)
*/
Tcl_MutexLock(&notifierMutex);
+#ifdef HAVE_PTHREAD_ATFORK
+ /*
+ * Install pthread_atfork handlers to reinitialize the notifier in the
+ * child of a fork.
+ */
+
+ if (!atForkInit) {
+ int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild);
+
+ if (result) {
+ Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
+ }
+ atForkInit = 1;
+ }
+#endif
+ /*
+ * Check if my process id changed, e.g. I was forked
+ * In this case, restart the notifier thread and close the
+ * pipe to the original notifier thread
+ */
+ if (notifierCount > 0 && processIDInitialized != getpid()) {
+ notifierCount = 0;
+ processIDInitialized = 0;
+ close(triggerPipe);
+ triggerPipe = -1;
+ }
if (notifierCount == 0) {
if (TclpThreadCreate(&notifierThread, NotifierThreadProc, NULL,
TCL_THREAD_STACK_DEFAULT, TCL_THREAD_JOINABLE) != TCL_OK) {
Tcl_Panic("Tcl_InitNotifier: unable to start notifier thread");
}
+ processIDInitialized = getpid();
}
notifierCount++;
@@ -1270,6 +1312,75 @@ NotifierThreadProc(
TclpThreadExit(0);
}
+
+#ifdef HAVE_PTHREAD_ATFORK
+/*
+ *----------------------------------------------------------------------
+ *
+ * AtForkPrepare --
+ *
+ * Lock the notifier in preparation for a fork.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+AtForkPrepare(void)
+{
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * AtForkParent --
+ *
+ * Unlock the notifier in the parent after a fork.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+AtForkParent(void)
+{
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * AtForkChild --
+ *
+ * Unlock and reinstall the notifier in the child after a fork.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+AtForkChild(void)
+{
+ notifierMutex = NULL;
+ notifierCV = NULL;
+ Tcl_InitNotifier();
+}
+#endif /* HAVE_PTHREAD_ATFORK */
+
#endif /* TCL_THREADS */
#endif /* !HAVE_COREFOUNDATION */
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h
index 636c760..2ade1c0 100644
--- a/unix/tclUnixPort.h
+++ b/unix/tclUnixPort.h
@@ -99,9 +99,11 @@ typedef off_t Tcl_SeekOffset;
# define USE_PUTENV 1
# define USE_PUTENV_FOR_UNSET 1
/* On Cygwin, the environment is imported from the Cygwin DLL. */
+#ifndef __x86_64__
# define environ __cygwin_environ
-# define timezone _timezone
extern char **__cygwin_environ;
+#endif
+# define timezone _timezone
extern int TclOSstat(const char *name, void *statBuf);
extern int TclOSlstat(const char *name, void *statBuf);
#elif defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__)
@@ -698,8 +700,6 @@ typedef int socklen_t;
#ifdef TCL_THREADS
# include <pthread.h>
-# undef inet_ntoa
-# define inet_ntoa(x) TclpInetNtoa(x)
#endif /* TCL_THREADS */
/* FIXME - Hyper-enormous platform assumption! */
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index 528f009..9c3d7eb 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -1131,7 +1131,7 @@ Tcl_OpenTcpClient(
{
TcpState *state;
const char *errorMsg = NULL;
- struct addrinfo *addrlist = NULL, *myaddrlist = NULL;
+ void *addrlist = NULL, *myaddrlist = NULL;
char channelName[SOCK_CHAN_LENGTH];
/*
@@ -1276,7 +1276,8 @@ Tcl_OpenTcpServer(
ClientData acceptProcData) /* Data for the callback. */
{
int status = 0, sock = -1, reuseaddr = 1, chosenport = 0;
- struct addrinfo *addrlist = NULL, *addrPtr; /* socket address */
+ void *addrlist = NULL;
+ struct addrinfo *addrPtr; /* socket address */
TcpState *statePtr = NULL;
char channelName[SOCK_CHAN_LENGTH];
const char *errorMsg = NULL;
diff --git a/unix/tclUnixTest.c b/unix/tclUnixTest.c
index c10225d..b3e07a4 100644
--- a/unix/tclUnixTest.c
+++ b/unix/tclUnixTest.c
@@ -67,6 +67,7 @@ static Tcl_CmdProc TestchmodCmd;
static Tcl_CmdProc TestfilehandlerCmd;
static Tcl_CmdProc TestfilewaitCmd;
static Tcl_CmdProc TestfindexecutableCmd;
+static Tcl_ObjCmdProc TestforkObjCmd;
static Tcl_CmdProc TestgetdefencdirCmd;
static Tcl_CmdProc TestgetopenfileCmd;
static Tcl_CmdProc TestgotsigCmd;
@@ -103,6 +104,8 @@ TclplatformtestInit(
NULL, NULL);
Tcl_CreateCommand(interp, "testfindexecutable", TestfindexecutableCmd,
NULL, NULL);
+ Tcl_CreateObjCommand(interp, "testfork", TestforkObjCmd,
+ NULL, NULL);
Tcl_CreateCommand(interp, "testgetopenfile", TestgetopenfileCmd,
NULL, NULL);
Tcl_CreateCommand(interp, "testgetdefenc", TestgetdefencdirCmd,
@@ -526,6 +529,52 @@ TestsetdefencdirCmd(
Tcl_SetDefaultEncodingDir(argv[1]);
return TCL_OK;
}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TestforkObjCmd --
+ *
+ * This function implements the "testfork" command. It is used to
+ * fork the Tcl process for specific test cases.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+TestforkObjCmd(
+ ClientData clientData, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const *objv) /* Argument strings. */
+{
+ pid_t pid;
+
+ if (objc != 1) {
+ Tcl_WrongNumArgs(interp, 1, objv, "");
+ return TCL_ERROR;
+ }
+ pid = fork();
+ if (pid == -1) {
+ Tcl_AppendResult(interp,
+ "Cannot fork", NULL);
+ return TCL_ERROR;
+ }
+#if !defined(HAVE_PTHREAD_ATFORK) || defined(MAC_OSX_TCL)
+ /* Only needed when pthread_atfork is not present or on OSX. */
+ if (pid==0) {
+ Tcl_InitNotifier();
+ }
+#endif
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(pid));
+ return TCL_OK;
+}
/*
*----------------------------------------------------------------------
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c
index 789dbb6..f469341 100644
--- a/unix/tclUnixThrd.c
+++ b/unix/tclUnixThrd.c
@@ -659,6 +659,7 @@ TclpReaddir(
return TclOSreaddir(dir);
}
+#undef TclpInetNtoa
char *
TclpInetNtoa(
struct in_addr addr)
diff --git a/unix/tclXtNotify.c b/unix/tclXtNotify.c
index e289e8c..a5d92d6 100644
--- a/unix/tclXtNotify.c
+++ b/unix/tclXtNotify.c
@@ -77,10 +77,10 @@ static int initialized = 0;
*/
static int FileHandlerEventProc(Tcl_Event *evPtr, int flags);
-static void FileProc(ClientData clientData, int *source,
+static void FileProc(XtPointer clientData, int *source,
XtInputId *id);
static void NotifierExitHandler(ClientData clientData);
-static void TimerProc(ClientData clientData, XtIntervalId *id);
+static void TimerProc(XtPointer clientData, XtIntervalId *id);
static void CreateFileHandler(int fd, int mask,
Tcl_FileProc *proc, ClientData clientData);
static void DeleteFileHandler(int fd);
@@ -181,7 +181,7 @@ TclSetAppContext(
void
InitNotifier(void)
{
- Tcl_NotifierProcs notifier;
+ Tcl_NotifierProcs np;
/*
* Only reinitialize if we are not in exit handling. The notifier can get
@@ -193,11 +193,15 @@ InitNotifier(void)
return;
}
- notifier.createFileHandlerProc = CreateFileHandler;
- notifier.deleteFileHandlerProc = DeleteFileHandler;
- notifier.setTimerProc = SetTimer;
- notifier.waitForEventProc = WaitForEvent;
- Tcl_SetNotifier(&notifier);
+ np.createFileHandlerProc = CreateFileHandler;
+ np.deleteFileHandlerProc = DeleteFileHandler;
+ np.setTimerProc = SetTimer;
+ np.waitForEventProc = WaitForEvent;
+ np.initNotifierProc = Tcl_InitNotifier;
+ np.finalizeNotifierProc = Tcl_FinalizeNotifier;
+ np.alertNotifierProc = Tcl_AlertNotifier;
+ np.serviceModeHookProc = Tcl_ServiceModeHook;
+ Tcl_SetNotifier(&np);
/*
* DO NOT create the application context yet; doing so would prevent
@@ -205,7 +209,7 @@ InitNotifier(void)
*/
initialized = 1;
- memset(&notifier, 0, sizeof(notifier));
+ memset(&np, 0, sizeof(np));
Tcl_CreateExitHandler(NotifierExitHandler, NULL);
}
@@ -301,7 +305,7 @@ SetTimer(
static void
TimerProc(
- ClientData clientData, /* Not used. */
+ XtPointer clientData, /* Not used. */
XtIntervalId *id)
{
if (*id != notifier.currentTimeout) {
@@ -488,7 +492,7 @@ DeleteFileHandler(
static void
FileProc(
- ClientData clientData,
+ XtPointer clientData,
int *fd,
XtInputId *id)
{
generated by cgit v0.12 at 2024-10-13 09:31:36 (GMT)