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-rw-r--r--unix/Makefile.in25
-rwxr-xr-xunix/configure4
-rw-r--r--unix/configure.in16
-rwxr-xr-xunix/install-sh4
-rw-r--r--unix/tclConfig.h.in13
-rw-r--r--unix/tclLoadDl.c10
-rw-r--r--unix/tclLoadDyld.c252
-rw-r--r--unix/tclLoadNext.c27
-rw-r--r--unix/tclLoadOSF.c24
-rw-r--r--unix/tclLoadShl.c28
-rw-r--r--unix/tclUnixChan.c75
-rw-r--r--unix/tclUnixFCmd.c81
-rw-r--r--unix/tclUnixFile.c64
-rw-r--r--unix/tclUnixNotfy.c175
-rw-r--r--unix/tclUnixPipe.c84
-rw-r--r--unix/tclUnixSock.c146
16 files changed, 491 insertions, 537 deletions
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 2e47714..4d5595d 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -856,7 +856,7 @@ install-libraries: libraries
@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;
- @echo "Installing library encoding files to $(SCRIPT_INSTALL_DIR)/encoding/";
+ @echo "Installing encoding files to $(SCRIPT_INSTALL_DIR)/encoding/";
@for i in $(TOP_DIR)/library/encoding/*.enc ; do \
$(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/encoding; \
done;
@@ -867,7 +867,7 @@ install-libraries: libraries
fi
install-tzdata: ${NATIVE_TCLSH}
- @echo "Installing time zone data"
+ @echo "Installing time zone files to $(SCRIPT_INSTALL_DIR)/tzdata/"
@${NATIVE_TCLSH} $(TOOL_DIR)/installData.tcl \
$(TOP_DIR)/library/tzdata "$(SCRIPT_INSTALL_DIR)"/tzdata
@@ -894,17 +894,17 @@ install-doc: doc
else true; \
fi; \
done;
- @echo "Installing and cross-linking top-level (.1) docs";
+ @echo "Installing and cross-linking top-level (.1) docs to $(MAN1_INSTALL_DIR)/";
@for i in $(TOP_DIR)/doc/*.1; do \
$(SHELL) $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MAN1_INSTALL_DIR)"; \
done
- @echo "Installing and cross-linking C API (.3) docs";
+ @echo "Installing and cross-linking C API (.3) docs to $(MAN3_INSTALL_DIR)/";
@for i in $(TOP_DIR)/doc/*.3; do \
$(SHELL) $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MAN3_INSTALL_DIR)"; \
done
- @echo "Installing and cross-linking command (.n) docs";
+ @echo "Installing and cross-linking command (.n) docs to $(MANN_INSTALL_DIR)/";
@for i in $(TOP_DIR)/doc/*.n; do \
$(SHELL) $(UNIX_DIR)/installManPage $(MAN_FLAGS) $$i "$(MANN_INSTALL_DIR)"; \
done
@@ -1701,7 +1701,7 @@ packages: configure-packages ${STUB_LIB_FILE}
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
echo "Building package '$$pkg'"; \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory; ) || exit $$?; \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE); ) || exit $$?; \
fi; \
fi; \
done
@@ -1712,7 +1712,7 @@ install-packages: packages
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
echo "Installing package '$$pkg'"; \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory install \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE) install \
"DESTDIR=$(INSTALL_ROOT)"; ) || exit $$?; \
fi; \
fi; \
@@ -1723,10 +1723,8 @@ test-packages: tcltest packages
if [ -d $$i ]; then \
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
- echo ""; \
- echo ""; \
echo "Testing package '$$pkg'"; \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE) \
"@LD_LIBRARY_PATH_VAR@=../..:$${@LD_LIBRARY_PATH_VAR@}" \
"TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" \
"TCLLIBPATH=../../pkgs" test \
@@ -1740,7 +1738,7 @@ clean-packages:
if [ -d $$i ]; then \
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory clean; ) \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE) clean; ) \
fi; \
fi; \
done
@@ -1750,7 +1748,7 @@ distclean-packages:
if [ -d $$i ]; then \
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory distclean; ) \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE) distclean; ) \
fi; \
rm -rf $(PKG_DIR)/$$pkg; \
fi; \
@@ -1764,7 +1762,7 @@ dist-packages: configure-packages
if [ -d $$i ]; then \
pkg=`basename $$i`; \
if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \
- ( cd $(PKG_DIR)/$$pkg; $(MAKE) --no-print-directory dist \
+ ( cd $(PKG_DIR)/$$pkg; $(MAKE) dist \
"DIST_ROOT=$(DISTROOT)/pkgs"; ) || exit $$?; \
fi; \
fi; \
@@ -1930,7 +1928,6 @@ dist: $(UNIX_DIR)/configure $(UNIX_DIR)/tclConfig.h.in $(UNIX_DIR)/tcl.pc.in $(M
$(UNIX_DIR)/tcl.pc.in $(DISTDIR)/unix
chmod 775 $(DISTDIR)/unix/configure $(DISTDIR)/unix/configure.in
chmod 775 $(DISTDIR)/unix/ldAix
- chmod +x $(DISTDIR)/unix/install-sh
mkdir $(DISTDIR)/generic
cp -p $(GENERIC_DIR)/*.[cdh] $(DISTDIR)/generic
cp -p $(GENERIC_DIR)/*.decls $(DISTDIR)/generic
diff --git a/unix/configure b/unix/configure
index 0b8bc82..5c1124c 100755
--- a/unix/configure
+++ b/unix/configure
@@ -19437,8 +19437,8 @@ _ACEOF
HTML_DIR="${libdir}/Resources/Documentation/Reference/Tcl"
EXTRA_INSTALL="install-private-headers html-tcl"
EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TclTOC.html'
- EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
- EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
+ EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tcl.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tclConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
# Don't use AC_DEFINE for the following as the framework version define
# needs to go into the Makefile even when using autoheader, so that we
diff --git a/unix/configure.in b/unix/configure.in
index beff4a3..420cdc2 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -220,7 +220,7 @@ AC_CHECK_FUNC(realpath, , [AC_DEFINE(NO_REALPATH, 1, [Do we have realpath()])])
SC_TCL_IPV6
-#--------------------------------------------------------------------
+#--------------------------------------------------------------------
# Look for thread-safe variants of some library functions.
#--------------------------------------------------------------------
@@ -398,7 +398,7 @@ AC_CHECK_TYPE([intptr_t], [
for tcl_cv_intptr_t in "int" "long" "long long" none; do
if test "$tcl_cv_intptr_t" != none; then
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
- [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
+ [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
[tcl_ok=yes], [tcl_ok=no])
test "$tcl_ok" = yes && break; fi
done])
@@ -414,7 +414,7 @@ AC_CHECK_TYPE([uintptr_t], [
none; do
if test "$tcl_cv_uintptr_t" != none; then
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
- [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
+ [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
[tcl_ok=yes], [tcl_ok=no])
test "$tcl_ok" = yes && break; fi
done])
@@ -681,7 +681,7 @@ AC_ARG_WITH(tzdata,
# Any directories that get added here must also be added to the
# search path in ::tcl::clock::Initialize (library/clock.tcl).
#
-case $tcl_ok in
+case $tcl_ok in
no)
AC_MSG_RESULT([supplied by OS vendor])
;;
@@ -708,7 +708,7 @@ case $tcl_ok in
fi
;;
*)
- AC_MSG_ERROR([invalid argument: $tcl_ok])
+ AC_MSG_ERROR([invalid argument: $tcl_ok])
;;
esac
if test $tcl_ok = yes
@@ -782,7 +782,7 @@ TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}
eval "TCL_LIB_FILE=libtcl${LIB_SUFFIX}"
# tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
-# since on some platforms TCL_LIB_FILE contains shell escapes.
+# since on some platforms TCL_LIB_FILE contains shell escapes.
# (See also: TCL_TRIM_DOTS).
eval "TCL_LIB_FILE=${TCL_LIB_FILE}"
@@ -841,8 +841,8 @@ if test "$FRAMEWORK_BUILD" = "1" ; then
HTML_DIR="${libdir}/Resources/Documentation/Reference/Tcl"
EXTRA_INSTALL="install-private-headers html-tcl"
EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TclTOC.html'
- EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
- EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
+ EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tcl.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tclConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
# Don't use AC_DEFINE for the following as the framework version define
# needs to go into the Makefile even when using autoheader, so that we
diff --git a/unix/install-sh b/unix/install-sh
index c68581d..7c34c3f 100755
--- a/unix/install-sh
+++ b/unix/install-sh
@@ -156,8 +156,8 @@ while test $# -ne 0; do
-s) stripcmd=$stripprog;;
- -S) stripcmd="$stripprog $2"
- shift;;
+ -S) stripcmd="$stripprog $2"
+ shift;;
-t) dst_arg=$2
shift;;
diff --git a/unix/tclConfig.h.in b/unix/tclConfig.h.in
index 31466bc..329f572 100644
--- a/unix/tclConfig.h.in
+++ b/unix/tclConfig.h.in
@@ -13,8 +13,8 @@
/* Define to 1 if the system has the type `blkcnt_t'. */
#undef HAVE_BLKCNT_T
-/* Do we have BSDgettimeofday()? */
-#undef HAVE_BSDGETTIMEOFDAY
+/* Defined when compiler supports casting to union type. */
+#undef HAVE_CAST_TO_UNION
/* Define to 1 if you have the `chflags' function. */
#undef HAVE_CHFLAGS
@@ -28,6 +28,9 @@
/* Do we have access to Darwin CoreFoundation.framework? */
#undef HAVE_COREFOUNDATION
+/* Is the cpuid instruction usable? */
+#undef HAVE_CPUID
+
/* Define to 1 if you have the `freeaddrinfo' function. */
#undef HAVE_FREEADDRINFO
@@ -271,6 +274,9 @@
/* Default libtommath precision. */
#undef MP_PREC
+/* Is no debugging enabled? */
+#undef NDEBUG
+
/* Use compat implementation of getaddrinfo() and friends */
#undef NEED_FAKE_RFC2553
@@ -361,9 +367,6 @@
/* What encoding should be used for embedded configuration info? */
#undef TCL_CFGVAL_ENCODING
-/* Is debugging enabled? */
-#undef NDEBUG
-
/* Is this a 64-bit build? */
#undef TCL_CFG_DO64BIT
diff --git a/unix/tclLoadDl.c b/unix/tclLoadDl.c
index d86e7fd..f8fe6d3 100644
--- a/unix/tclLoadDl.c
+++ b/unix/tclLoadDl.c
@@ -112,8 +112,9 @@ TclpDlopen(
const char *errorStr = dlerror();
- Tcl_AppendResult(interp, "couldn't load file \"",
- Tcl_GetString(pathPtr), "\": ", errorStr, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't load file \"%s\": %s",
+ Tcl_GetString(pathPtr), errorStr));
return TCL_ERROR;
}
newHandle = ckalloc(sizeof(*newHandle));
@@ -175,9 +176,8 @@ FindSymbol(
}
Tcl_DStringFree(&ds);
if (proc == NULL && interp != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "cannot find symbol \"", symbol, "\": ",
- dlerror(), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot find symbol \"%s\": %s", symbol, dlerror()));
Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol,
NULL);
}
diff --git a/unix/tclLoadDyld.c b/unix/tclLoadDyld.c
index 31d15b2..95735a4 100644
--- a/unix/tclLoadDyld.c
+++ b/unix/tclLoadDyld.c
@@ -16,42 +16,36 @@
#include "tclInt.h"
#ifndef MODULE_SCOPE
-#define MODULE_SCOPE extern
+# define MODULE_SCOPE extern
#endif
-#ifndef TCL_DYLD_USE_DLFCN
/*
* Use preferred dlfcn API on 10.4 and later
*/
-# if !defined(NO_DLFCN_H) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
-# define TCL_DYLD_USE_DLFCN 1
-# else
+
+#ifndef TCL_DYLD_USE_DLFCN
+# ifdef NO_DLFCN_H
# define TCL_DYLD_USE_DLFCN 0
+# else
+# define TCL_DYLD_USE_DLFCN 1
# endif
#endif
-#ifndef TCL_DYLD_USE_NSMODULE
+
/*
* Use deprecated NSModule API only to support 10.3 and earlier:
*/
-# if MAC_OS_X_VERSION_MIN_REQUIRED < 1040
-# define TCL_DYLD_USE_NSMODULE 1
-# else
-# define TCL_DYLD_USE_NSMODULE 0
-# endif
+
+#ifndef TCL_DYLD_USE_NSMODULE
+# define TCL_DYLD_USE_NSMODULE 0
#endif
-#if TCL_DYLD_USE_DLFCN
-#include <dlfcn.h>
-#if defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1040
/*
- * Support for weakly importing dlfcn API.
+ * Use includes for the API we're using.
*/
-extern void *dlopen(const char *path, int mode) WEAK_IMPORT_ATTRIBUTE;
-extern void *dlsym(void *handle, const char *symbol) WEAK_IMPORT_ATTRIBUTE;
-extern int dlclose(void *handle) WEAK_IMPORT_ATTRIBUTE;
-extern char *dlerror(void) WEAK_IMPORT_ATTRIBUTE;
-#endif
-#endif
+
+#if TCL_DYLD_USE_DLFCN
+# include <dlfcn.h>
+#endif /* TCL_DYLD_USE_DLFCN */
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
#include <mach-o/dyld.h>
@@ -60,38 +54,23 @@ extern char *dlerror(void) WEAK_IMPORT_ATTRIBUTE;
#include <mach-o/arch.h>
#include <libkern/OSByteOrder.h>
#include <mach/mach.h>
-#include <stdbool.h>
typedef struct Tcl_DyldModuleHandle {
struct Tcl_DyldModuleHandle *nextPtr;
NSModule module;
} Tcl_DyldModuleHandle;
-#endif /* TCL_DYLD_USE_NSMODULE */
+#endif /* TCL_DYLD_USE_NSMODULE || TCL_LOAD_FROM_MEMORY */
-typedef struct Tcl_DyldLoadHandle {
-#if TCL_DYLD_USE_DLFCN
+typedef struct {
void *dlHandle;
-#endif
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
const struct mach_header *dyldLibHeader;
Tcl_DyldModuleHandle *modulePtr;
#endif
} Tcl_DyldLoadHandle;
-#if (TCL_DYLD_USE_DLFCN && MAC_OS_X_VERSION_MIN_REQUIRED < 1040) || \
- defined(TCL_LOAD_FROM_MEMORY)
-MODULE_SCOPE long tclMacOSXDarwinRelease;
-#endif
-
-#ifdef TCL_DEBUG_LOAD
-#define TclLoadDbgMsg(m, ...) \
- do { \
- fprintf(stderr, "%s:%d: %s(): " m ".\n", \
- strrchr(__FILE__, '/')+1, __LINE__, __func__, \
- ##__VA_ARGS__); \
- } while (0)
-#else
-#define TclLoadDbgMsg(m, ...)
+#if TCL_DYLD_USE_DLFCN || defined(TCL_LOAD_FROM_MEMORY)
+MODULE_SCOPE long tclMacOSXDarwinRelease;
#endif
/*
@@ -102,7 +81,6 @@ static void * FindSymbol(Tcl_Interp *interp,
Tcl_LoadHandle loadHandle, const char *symbol);
static void UnloadFile(Tcl_LoadHandle handle);
-#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
/*
*----------------------------------------------------------------------
*
@@ -120,6 +98,7 @@ static void UnloadFile(Tcl_LoadHandle handle);
*----------------------------------------------------------------------
*/
+#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
static const char *
DyldOFIErrorMsg(
int err)
@@ -141,7 +120,7 @@ DyldOFIErrorMsg(
return "unknown error";
}
}
-#endif /* TCL_DYLD_USE_NSMODULE */
+#endif /* TCL_DYLD_USE_NSMODULE || TCL_LOAD_FROM_MEMORY */
/*
*----------------------------------------------------------------------
@@ -176,9 +155,7 @@ TclpDlopen(
{
Tcl_DyldLoadHandle *dyldLoadHandle;
Tcl_LoadHandle newHandle;
-#if TCL_DYLD_USE_DLFCN
void *dlHandle = NULL;
-#endif
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
const struct mach_header *dyldLibHeader = NULL;
Tcl_DyldModuleHandle *modulePtr = NULL;
@@ -187,11 +164,10 @@ TclpDlopen(
NSLinkEditErrors editError;
int errorNumber;
const char *errorName, *objFileImageErrMsg = NULL;
-#endif
+#endif /* TCL_DYLD_USE_NSMODULE */
const char *errMsg = NULL;
int result;
Tcl_DString ds;
- char *fileName = NULL;
const char *nativePath, *nativeFileName = NULL;
/*
@@ -201,46 +177,36 @@ TclpDlopen(
*/
nativePath = Tcl_FSGetNativePath(pathPtr);
+ nativeFileName = Tcl_UtfToExternalDString(NULL, Tcl_GetString(pathPtr),
+ -1, &ds);
#if TCL_DYLD_USE_DLFCN
-#if MAC_OS_X_VERSION_MIN_REQUIRED < 1040
- if (tclMacOSXDarwinRelease >= 8)
-#endif
- {
/*
* Use (RTLD_NOW|RTLD_LOCAL) always, see [Bug #3216070]
*/
- dlHandle = dlopen(nativePath, RTLD_NOW | RTLD_LOCAL);
- if (!dlHandle) {
- /*
- * Let the OS loader examine the binary search path for whatever
- * string the user gave us which hopefully refers to a file on the
- * binary path.
- */
- fileName = Tcl_GetString(pathPtr);
- nativeFileName = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds);
- /*
- * Use (RTLD_NOW|RTLD_LOCAL) always, see [Bug #3216070]
- */
- dlHandle = dlopen(nativeFileName, RTLD_NOW | RTLD_LOCAL);
- }
- if (dlHandle) {
- TclLoadDbgMsg("dlopen() successful");
- } else {
+ dlHandle = dlopen(nativePath, RTLD_NOW | RTLD_LOCAL);
+ if (!dlHandle) {
+ /*
+ * Let the OS loader examine the binary search path for whatever string
+ * the user gave us which hopefully refers to a file on the binary
+ * path.
+ *
+ * Use (RTLD_NOW|RTLD_LOCAL) always, see [Bug #3216070]
+ */
+
+ dlHandle = dlopen(nativeFileName, RTLD_NOW | RTLD_LOCAL);
+ if (!dlHandle) {
errMsg = dlerror();
- TclLoadDbgMsg("dlopen() failed: %s", errMsg);
}
}
- if (!dlHandle)
#endif /* TCL_DYLD_USE_DLFCN */
- {
+
+ if (!dlHandle) {
#if TCL_DYLD_USE_NSMODULE
dyldLibHeader = NSAddImage(nativePath,
NSADDIMAGE_OPTION_RETURN_ON_ERROR);
- if (dyldLibHeader) {
- TclLoadDbgMsg("NSAddImage() successful");
- } else {
+ if (!dyldLibHeader) {
NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg);
if (editError == NSLinkEditFileAccessError) {
/*
@@ -249,20 +215,12 @@ TclpDlopen(
* which hopefully refers to a file on the binary path.
*/
- if (!fileName) {
- fileName = Tcl_GetString(pathPtr);
- nativeFileName = Tcl_UtfToExternalDString(NULL, fileName,
- -1, &ds);
- }
dyldLibHeader = NSAddImage(nativeFileName,
NSADDIMAGE_OPTION_WITH_SEARCHING |
NSADDIMAGE_OPTION_RETURN_ON_ERROR);
- if (dyldLibHeader) {
- TclLoadDbgMsg("NSAddImage() successful");
- } else {
+ if (!dyldLibHeader) {
NSLinkEditError(&editError, &errorNumber, &errorName,
&errMsg);
- TclLoadDbgMsg("NSAddImage() failed: %s", errMsg);
}
} else if ((editError == NSLinkEditFileFormatError
&& errorNumber == EBADMACHO)
@@ -279,8 +237,6 @@ TclpDlopen(
err = NSCreateObjectFileImageFromFile(nativePath,
&dyldObjFileImage);
if (err == NSObjectFileImageSuccess && dyldObjFileImage) {
- TclLoadDbgMsg("NSCreateObjectFileImageFromFile() "
- "successful");
module = NSLinkModule(dyldObjFileImage, nativePath,
NSLINKMODULE_OPTION_BINDNOW
| NSLINKMODULE_OPTION_RETURN_ON_ERROR);
@@ -289,37 +245,29 @@ TclpDlopen(
modulePtr = ckalloc(sizeof(Tcl_DyldModuleHandle));
modulePtr->module = module;
modulePtr->nextPtr = NULL;
- TclLoadDbgMsg("NSLinkModule() successful");
} else {
NSLinkEditError(&editError, &errorNumber, &errorName,
&errMsg);
- TclLoadDbgMsg("NSLinkModule() failed: %s", errMsg);
}
} else {
objFileImageErrMsg = DyldOFIErrorMsg(err);
- TclLoadDbgMsg("NSCreateObjectFileImageFromFile() failed: "
- "%s", objFileImageErrMsg);
}
}
}
#endif /* TCL_DYLD_USE_NSMODULE */
}
- if (0
-#if TCL_DYLD_USE_DLFCN
- || dlHandle
-#endif
+
+ if (dlHandle
#if TCL_DYLD_USE_NSMODULE
|| dyldLibHeader || modulePtr
-#endif
+#endif /* TCL_DYLD_USE_NSMODULE */
) {
dyldLoadHandle = ckalloc(sizeof(Tcl_DyldLoadHandle));
-#if TCL_DYLD_USE_DLFCN
dyldLoadHandle->dlHandle = dlHandle;
-#endif
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
dyldLoadHandle->dyldLibHeader = dyldLibHeader;
dyldLoadHandle->modulePtr = modulePtr;
-#endif
+#endif /* TCL_DYLD_USE_NSMODULE || TCL_LOAD_FROM_MEMORY */
newHandle = ckalloc(sizeof(*newHandle));
newHandle->clientData = dyldLoadHandle;
newHandle->findSymbolProcPtr = &FindSymbol;
@@ -328,18 +276,23 @@ TclpDlopen(
*loadHandle = newHandle;
result = TCL_OK;
} else {
- Tcl_AppendResult(interp, errMsg, NULL);
+ Tcl_Obj *errObj = Tcl_NewObj();
+
+ if (errMsg != NULL) {
+ Tcl_AppendToObj(errObj, errMsg, -1);
+ }
#if TCL_DYLD_USE_NSMODULE
if (objFileImageErrMsg) {
- Tcl_AppendResult(interp, "\nNSCreateObjectFileImageFromFile() "
- "error: ", objFileImageErrMsg, NULL);
+ Tcl_AppendPrintfToObj(errObj,
+ "\nNSCreateObjectFileImageFromFile() error: %s",
+ objFileImageErrMsg);
}
-#endif
+#endif /* TCL_DYLD_USE_NSMODULE */
+ Tcl_SetObjResult(interp, errObj);
result = TCL_ERROR;
}
- if(fileName) {
- Tcl_DStringFree(&ds);
- }
+
+ Tcl_DStringFree(&ds);
return result;
}
@@ -372,18 +325,14 @@ FindSymbol(
const char *native;
native = Tcl_UtfToExternalDString(NULL, symbol, -1, &ds);
-#if TCL_DYLD_USE_DLFCN
if (dyldLoadHandle->dlHandle) {
+#if TCL_DYLD_USE_DLFCN
proc = dlsym(dyldLoadHandle->dlHandle, native);
- if (proc) {
- TclLoadDbgMsg("dlsym() successful");
- } else {
+ if (!proc) {
errMsg = dlerror();
- TclLoadDbgMsg("dlsym() failed: %s", errMsg);
}
- } else
#endif /* TCL_DYLD_USE_DLFCN */
- {
+ } else {
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
NSSymbol nsSymbol = NULL;
Tcl_DString newName;
@@ -400,13 +349,12 @@ FindSymbol(
native, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW |
NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR);
if (nsSymbol) {
- TclLoadDbgMsg("NSLookupSymbolInImage() successful");
-#ifdef DYLD_SUPPORTS_DYLIB_UNLOADING
/*
* Until dyld supports unloading of MY_DYLIB binaries, the
* following is not needed.
*/
+#ifdef DYLD_SUPPORTS_DYLIB_UNLOADING
NSModule module = NSModuleForSymbol(nsSymbol);
Tcl_DyldModuleHandle *modulePtr = dyldLoadHandle->modulePtr;
@@ -429,32 +377,21 @@ FindSymbol(
const char *errorName;
NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg);
- TclLoadDbgMsg("NSLookupSymbolInImage() failed: %s", errMsg);
}
} else if (dyldLoadHandle->modulePtr) {
nsSymbol = NSLookupSymbolInModule(
dyldLoadHandle->modulePtr->module, native);
- if (nsSymbol) {
- TclLoadDbgMsg("NSLookupSymbolInModule() successful");
- } else {
- TclLoadDbgMsg("NSLookupSymbolInModule() failed");
- }
}
if (nsSymbol) {
proc = NSAddressOfSymbol(nsSymbol);
- if (proc) {
- TclLoadDbgMsg("NSAddressOfSymbol() successful");
- } else {
- TclLoadDbgMsg("NSAddressOfSymbol() failed");
- }
}
Tcl_DStringFree(&newName);
#endif /* TCL_DYLD_USE_NSMODULE */
}
Tcl_DStringFree(&ds);
if (errMsg && (interp != NULL)) {
- Tcl_AppendResult(interp, "cannot find symbol \"", symbol, "\": ",
- errMsg, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot find symbol \"%s\": %s", symbol, errMsg));
Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol,
NULL);
}
@@ -489,34 +426,19 @@ UnloadFile(
{
Tcl_DyldLoadHandle *dyldLoadHandle = loadHandle->clientData;
-#if TCL_DYLD_USE_DLFCN
if (dyldLoadHandle->dlHandle) {
- int result;
-
- result = dlclose(dyldLoadHandle->dlHandle);
- if (!result) {
- TclLoadDbgMsg("dlclose() successful");
- } else {
- TclLoadDbgMsg("dlclose() failed: %s", dlerror());
- }
- } else
+#if TCL_DYLD_USE_DLFCN
+ (void) dlclose(dyldLoadHandle->dlHandle);
#endif /* TCL_DYLD_USE_DLFCN */
- {
+ } else {
#if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY)
Tcl_DyldModuleHandle *modulePtr = dyldLoadHandle->modulePtr;
while (modulePtr != NULL) {
- void *ptr;
- bool result;
+ void *ptr = modulePtr;
- result = NSUnLinkModule(modulePtr->module,
+ (void) NSUnLinkModule(modulePtr->module,
NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES);
- if (result) {
- TclLoadDbgMsg("NSUnLinkModule() successful");
- } else {
- TclLoadDbgMsg("NSUnLinkModule() failed");
- }
- ptr = modulePtr;
modulePtr = modulePtr->nextPtr;
ckfree(ptr);
}
@@ -556,7 +478,6 @@ TclGuessPackageName(
return 0;
}
-#ifdef TCL_LOAD_FROM_MEMORY
/*
*----------------------------------------------------------------------
*
@@ -573,6 +494,7 @@ TclGuessPackageName(
*----------------------------------------------------------------------
*/
+#ifdef TCL_LOAD_FROM_MEMORY
MODULE_SCOPE void *
TclpLoadMemoryGetBuffer(
Tcl_Interp *interp, /* Used for error reporting. */
@@ -597,6 +519,7 @@ TclpLoadMemoryGetBuffer(
}
return buffer;
}
+#endif /* TCL_LOAD_FROM_MEMORY */
/*
*----------------------------------------------------------------------
@@ -616,6 +539,7 @@ TclpLoadMemoryGetBuffer(
*----------------------------------------------------------------------
*/
+#ifdef TCL_LOAD_FROM_MEMORY
MODULE_SCOPE int
TclpLoadMemory(
Tcl_Interp *interp, /* Used for error reporting. */
@@ -658,7 +582,7 @@ TclpLoadMemory(
# define mh_size sizeof(struct mach_header_64)
# define mh_magic MH_MAGIC_64
# define arch_abi CPU_ARCH_ABI64
-#endif
+#endif /* __LP64__ */
if ((size_t) codeSize >= sizeof(struct fat_header)
&& fh->magic == OSSwapHostToBigInt32(FAT_MAGIC)) {
@@ -668,7 +592,6 @@ TclpLoadMemory(
* Fat binary, try to find mach_header for our architecture
*/
- TclLoadDbgMsg("Fat binary, %d archs", fh_nfat_arch);
if ((size_t) codeSize >= sizeof(struct fat_header) +
fh_nfat_arch * sizeof(struct fat_arch)) {
void *fatarchs = (char*)buffer + sizeof(struct fat_header);
@@ -681,22 +604,15 @@ TclpLoadMemory(
fa = NXFindBestFatArch(arch->cputype | arch_abi,
arch->cpusubtype, fatarchs, fh_nfat_arch);
if (fa) {
- TclLoadDbgMsg("NXFindBestFatArch() successful: "
- "local cputype %d subtype %d, "
- "fat cputype %d subtype %d",
- arch->cputype | arch_abi, arch->cpusubtype,
- fa->cputype, fa->cpusubtype);
- mh = (void*)((char*)buffer + fa->offset);
+ mh = (void *)((char *) buffer + fa->offset);
ms = fa->size;
} else {
- TclLoadDbgMsg("NXFindBestFatArch() failed");
err = NSObjectFileImageInappropriateFile;
}
if (fh->magic != FAT_MAGIC) {
swap_fat_arch(fatarchs, fh_nfat_arch, arch->byteorder);
}
} else {
- TclLoadDbgMsg("Fat binary header failure");
err = NSObjectFileImageInappropriateFile;
}
} else {
@@ -704,26 +620,18 @@ TclpLoadMemory(
* Thin binary
*/
- TclLoadDbgMsg("Thin binary");
mh = buffer;
ms = codeSize;
}
if (ms && !(ms >= mh_size && mh->magic == mh_magic &&
mh->filetype == MH_BUNDLE)) {
- TclLoadDbgMsg("Inappropriate file: magic %x filetype %d",
- mh->magic, mh->filetype);
err = NSObjectFileImageInappropriateFile;
}
if (err == NSObjectFileImageSuccess) {
err = NSCreateObjectFileImageFromMemory(buffer, codeSize,
&dyldObjFileImage);
- if (err == NSObjectFileImageSuccess) {
- TclLoadDbgMsg("NSCreateObjectFileImageFromMemory() "
- "successful");
- } else {
+ if (err != NSObjectFileImageSuccess) {
objFileImageErrMsg = DyldOFIErrorMsg(err);
- TclLoadDbgMsg("NSCreateObjectFileImageFromMemory() failed: %s",
- objFileImageErrMsg);
}
} else {
objFileImageErrMsg = DyldOFIErrorMsg(err);
@@ -738,8 +646,9 @@ TclpLoadMemory(
if (dyldObjFileImage == NULL) {
vm_deallocate(mach_task_self(), (vm_address_t) buffer, size);
if (objFileImageErrMsg != NULL) {
- Tcl_AppendResult(interp, "NSCreateObjectFileImageFromMemory() "
- "error: ", objFileImageErrMsg, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "NSCreateObjectFileImageFromMemory() error: ",
+ objFileImageErrMsg));
}
return TCL_ERROR;
}
@@ -751,16 +660,13 @@ TclpLoadMemory(
module = NSLinkModule(dyldObjFileImage, "[Memory Based Bundle]",
NSLINKMODULE_OPTION_BINDNOW | NSLINKMODULE_OPTION_RETURN_ON_ERROR);
NSDestroyObjectFileImage(dyldObjFileImage);
- if (module) {
- TclLoadDbgMsg("NSLinkModule() successful");
- } else {
+ if (!module) {
NSLinkEditErrors editError;
int errorNumber;
const char *errorName, *errMsg;
NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg);
- TclLoadDbgMsg("NSLinkModule() failed: %s", errMsg);
- Tcl_AppendResult(interp, errMsg, NULL);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(errMsg, -1));
return TCL_ERROR;
}
@@ -772,9 +678,7 @@ TclpLoadMemory(
modulePtr->module = module;
modulePtr->nextPtr = NULL;
dyldLoadHandle = ckalloc(sizeof(Tcl_DyldLoadHandle));
-#if TCL_DYLD_USE_DLFCN
dyldLoadHandle->dlHandle = NULL;
-#endif
dyldLoadHandle->dyldLibHeader = NULL;
dyldLoadHandle->modulePtr = modulePtr;
newHandle = ckalloc(sizeof(*newHandle));
diff --git a/unix/tclLoadNext.c b/unix/tclLoadNext.c
index c74a29a..06df2db 100644
--- a/unix/tclLoadNext.c
+++ b/unix/tclLoadNext.c
@@ -16,10 +16,9 @@
/* Static procedures defined within this file */
-static void* FindSymbol(Tcl_Interp* interp, Tcl_LoadHandle loadHandle,
- const char* symbol);
-static void UnloadFile(Tcl_LoadHandle loadHandle);
-
+static void * FindSymbol(Tcl_Interp *interp,
+ Tcl_LoadHandle loadHandle, const char* symbol);
+static void UnloadFile(Tcl_LoadHandle loadHandle);
/*
*----------------------------------------------------------------------
@@ -93,15 +92,15 @@ TclpDlopen(
char *data;
int len, maxlen;
- NXGetMemoryBuffer(errorStream,&data,&len,&maxlen);
- Tcl_AppendResult(interp, "couldn't load file \"", fileName, "\": ",
- data, NULL);
+ NXGetMemoryBuffer(errorStream, &data, &len, &maxlen);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't load file \"%s\": %s", fileName, data));
NXCloseMemory(errorStream, NX_FREEBUFFER);
return TCL_ERROR;
}
NXCloseMemory(errorStream, NX_FREEBUFFER);
- newHandle = ckalloc(sizeof(*newHandle));
+ newHandle = ckalloc(sizeof(Tcl_LoadHandle));
newHandle->clientData = INT2PTR(1);
newHandle->findSymbolProcPtr = &FindSymbol;
newHandle->unloadFileProcPtr = &UnloadFile;
@@ -127,25 +126,25 @@ TclpDlopen(
*----------------------------------------------------------------------
*/
-static void*
+static void *
FindSymbol(
Tcl_Interp *interp,
Tcl_LoadHandle loadHandle,
const char *symbol)
{
Tcl_PackageInitProc *proc = NULL;
- if (symbol) {
+
+ if (symbol) {
char sym[strlen(symbol) + 2];
sym[0] = '_';
sym[1] = 0;
strcat(sym, symbol);
- rld_lookup(NULL, sym, (unsigned long *)&proc);
+ rld_lookup(NULL, sym, (unsigned long *) &proc);
}
if (proc == NULL && interp != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "cannot find symbol \"", symbol,
- "\"", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot find symbol \"%s\"", symbol));
Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, NULL);
}
return proc;
diff --git a/unix/tclLoadOSF.c b/unix/tclLoadOSF.c
index fbd4d5f..6e76b55 100644
--- a/unix/tclLoadOSF.c
+++ b/unix/tclLoadOSF.c
@@ -35,12 +35,14 @@
#include "tclInt.h"
#include <sys/types.h>
#include <loader.h>
-
-/* Static functions defined within this file */
-static void* FindSymbol(Tcl_Interp* interp, Tcl_LoadHandle loadHandle,
- const char* symbol);
-static void UnloadFile(Tcl_LoadHandle handle);
+/*
+ * Static functions defined within this file.
+ */
+
+static void * FindSymbol(Tcl_Interp *interp,
+ Tcl_LoadHandle loadHandle, const char* symbol);
+static void UnloadFile(Tcl_LoadHandle handle);
/*
*----------------------------------------------------------------------
@@ -103,8 +105,9 @@ TclpDlopen(
}
if (lm == LDR_NULL_MODULE) {
- Tcl_AppendResult(interp, "couldn't load file \"", fileName, "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't load file \"%s\": %s",
+ fileName, Tcl_PosixError(interp)));
return TCL_ERROR;
}
@@ -155,10 +158,11 @@ FindSymbol(
Tcl_LoadHandle loadHandle,
const char *symbol)
{
- void* retval = ldr_lookup_package((char *)loadHandle, symbol);
+ void *retval = ldr_lookup_package((char *) loadHandle, symbol);
+
if (retval == NULL && interp != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "cannot find symbol\"", symbol, "\"", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot find symbol \"%s\"", symbol));
Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, NULL);
}
return retval;
diff --git a/unix/tclLoadShl.c b/unix/tclLoadShl.c
index eddd80a..7b80bcc 100644
--- a/unix/tclLoadShl.c
+++ b/unix/tclLoadShl.c
@@ -22,14 +22,14 @@
#endif
#include "tclInt.h"
-
-/* Static functions defined within this file */
-static void* FindSymbol(Tcl_Interp* interp, Tcl_LoadHandle loadHandle,
- const char* symbol);
-static void
-UnloadFile(Tcl_LoadHandle handle);
+/*
+ * Static functions defined within this file.
+ */
+static void * FindSymbol(Tcl_Interp *interp,
+ Tcl_LoadHandle loadHandle, const char *symbol);
+static void UnloadFile(Tcl_LoadHandle handle);
/*
*----------------------------------------------------------------------
@@ -100,8 +100,9 @@ TclpDlopen(
}
if (handle == NULL) {
- Tcl_AppendResult(interp, "couldn't load file \"", fileName, "\": ",
- Tcl_PosixError(interp), (char *) NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't load file \"%s\": %s",
+ fileName, Tcl_PosixError(interp)));
return TCL_ERROR;
}
newHandle = ckalloc(sizeof(*newHandle));
@@ -136,7 +137,7 @@ FindSymbol(
{
Tcl_DString newName;
Tcl_PackageInitProc *proc = NULL;
- shl_t handle = (shl_t)(loadHandle->clientData);
+ shl_t handle = (shl_t) loadHandle->clientData;
/*
* Some versions of the HP system software still use "_" at the beginning
@@ -155,9 +156,9 @@ FindSymbol(
Tcl_DStringFree(&newName);
}
if (proc == NULL && interp != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "cannot find symbol\"", symbol, "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot find symbol \"%s\": %s",
+ symbol, Tcl_PosixError(interp)));
}
return proc;
}
@@ -186,9 +187,8 @@ UnloadFile(
* TclpDlopen(). The loadHandle is a token
* that represents the loaded file. */
{
- shl_t handle;
+ shl_t handle = (shl_t) loadHandle->clientData;
- handle = (shl_t) (loadHandle -> clientData);
shl_unload(handle);
ckfree(loadHandle);
}
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c
index 3845c44..9ee37f1 100644
--- a/unix/tclUnixChan.c
+++ b/unix/tclUnixChan.c
@@ -136,10 +136,10 @@ typedef struct TtyAttrs {
#endif /* !SUPPORTS_TTY */
#define UNSUPPORTED_OPTION(detail) \
- if (interp) { \
- Tcl_AppendResult(interp, (detail), \
- " not supported for this platform", NULL); \
- Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); \
+ if (interp) { \
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf( \
+ "%s not supported for this platform", (detail))); \
+ Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); \
}
/*
@@ -697,9 +697,9 @@ TtySetOptionProc(
return TCL_ERROR;
} else {
if (interp) {
- Tcl_AppendResult(interp, "bad value for -handshake: "
- "must be one of xonxoff, rtscts, dtrdsr or none",
- NULL);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "bad value for -handshake: must be one of"
+ " xonxoff, rtscts, dtrdsr or none", -1));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE",
"VALUE", NULL);
}
@@ -720,8 +720,9 @@ TtySetOptionProc(
return TCL_ERROR;
} else if (argc != 2) {
if (interp) {
- Tcl_AppendResult(interp, "bad value for -xchar: "
- "should be a list of two elements", NULL);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "bad value for -xchar: should be a list of"
+ " two elements", -1));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE",
"VALUE", NULL);
}
@@ -773,8 +774,9 @@ TtySetOptionProc(
}
if ((argc % 2) == 1) {
if (interp) {
- Tcl_AppendResult(interp, "bad value for -ttycontrol: "
- "should be a list of signal,value pairs", NULL);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "bad value for -ttycontrol: should be a list of"
+ " signal,value pairs", -1));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE",
"VALUE", NULL);
}
@@ -822,9 +824,9 @@ TtySetOptionProc(
#endif /* SETBREAK */
} else {
if (interp) {
- Tcl_AppendResult(interp, "bad signal \"", argv[i],
- "\" for -ttycontrol: must be "
- "DTR, RTS or BREAK", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad signal \"%s\" for -ttycontrol: must be"
+ " DTR, RTS or BREAK", argv[i]));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE",
"VALUE", NULL);
}
@@ -1388,8 +1390,8 @@ TtyParseMode(
stopPtr, &end);
if ((i != 4) || (mode[end] != '\0')) {
if (interp != NULL) {
- Tcl_AppendResult(interp, bad, ": should be baud,parity,data,stop",
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "%s: should be baud,parity,data,stop", bad));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL);
}
return TCL_ERROR;
@@ -1412,13 +1414,14 @@ TtyParseMode(
#endif /* PAREXT|USE_TERMIO */
== NULL) {
if (interp != NULL) {
- Tcl_AppendResult(interp, bad, " parity: should be ",
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "%s parity: should be %s", bad,
#if defined(PAREXT) || defined(USE_TERMIO)
- "n, o, e, m, or s",
+ "n, o, e, m, or s"
#else
- "n, o, or e",
+ "n, o, or e"
#endif /* PAREXT|USE_TERMIO */
- NULL);
+ ));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL);
}
return TCL_ERROR;
@@ -1426,15 +1429,16 @@ TtyParseMode(
*parityPtr = parity;
if ((*dataPtr < 5) || (*dataPtr > 8)) {
if (interp != NULL) {
- Tcl_AppendResult(interp, bad, " data: should be 5, 6, 7, or 8",
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "%s data: should be 5, 6, 7, or 8", bad));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL);
}
return TCL_ERROR;
}
if ((*stopPtr < 0) || (*stopPtr > 2)) {
if (interp != NULL) {
- Tcl_AppendResult(interp, bad, " stop: should be 1 or 2", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "%s stop: should be 1 or 2", bad));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL);
}
return TCL_ERROR;
@@ -1583,8 +1587,9 @@ TclpOpenFileChannel(
if (fd < 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "couldn't open \"", TclGetString(pathPtr),
- "\": ", Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't open \"%s\": %s",
+ TclGetString(pathPtr), Tcl_PosixError(interp)));
}
return NULL;
}
@@ -1842,15 +1847,15 @@ Tcl_GetOpenFile(
if (chan == NULL) {
return TCL_ERROR;
}
- if ((forWriting) && ((chanMode & TCL_WRITABLE) == 0)) {
- Tcl_AppendResult(interp, "\"", chanID, "\" wasn't opened for writing",
- NULL);
+ if (forWriting && !(chanMode & TCL_WRITABLE)) {
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "\"%s\" wasn't opened for writing", chanID));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NOT_WRITABLE",
NULL);
return TCL_ERROR;
- } else if ((!forWriting) && ((chanMode & TCL_READABLE) == 0)) {
- Tcl_AppendResult(interp, "\"", chanID, "\" wasn't opened for reading",
- NULL);
+ } else if (!forWriting && !(chanMode & TCL_READABLE)) {
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "\"%s\" wasn't opened for reading", chanID));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NOT_READABLE",
NULL);
return TCL_ERROR;
@@ -1881,8 +1886,8 @@ Tcl_GetOpenFile(
f = fdopen(fd, (forWriting ? "w" : "r"));
if (f == NULL) {
- Tcl_AppendResult(interp, "cannot get a FILE * for \"", chanID,
- "\"", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "cannot get a FILE * for \"%s\"", chanID));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL",
"FILE_FAILURE", NULL);
return TCL_ERROR;
@@ -1892,8 +1897,8 @@ Tcl_GetOpenFile(
}
}
- Tcl_AppendResult(interp, "\"", chanID,
- "\" cannot be used to get a FILE *", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "\"%s\" cannot be used to get a FILE *", chanID));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NO_DESCRIPTOR",
NULL);
return TCL_ERROR;
diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c
index a695e9c..d3cc6bf 100644
--- a/unix/tclUnixFCmd.c
+++ b/unix/tclUnixFCmd.c
@@ -1320,9 +1320,9 @@ GetGroupAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1374,9 +1374,9 @@ GetOwnerAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1425,9 +1425,9 @@ GetPermissionsAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1478,9 +1478,10 @@ SetGroupAttribute(
if (groupPtr == NULL) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set group for file \"",
- TclGetString(fileName), "\": group \"", string,
- "\" does not exist", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set group for file \"%s\":"
+ " group \"%s\" does not exist",
+ TclGetString(fileName), string));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SETGRP",
"NO_GROUP", NULL);
}
@@ -1494,9 +1495,9 @@ SetGroupAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set group for file \"",
- TclGetString(fileName), "\": ", Tcl_PosixError(interp),
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set group for file \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1544,9 +1545,10 @@ SetOwnerAttribute(
if (pwPtr == NULL) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set owner for file \"",
- TclGetString(fileName), "\": user \"", string,
- "\" does not exist", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set owner for file \"%s\":"
+ " user \"%s\" does not exist",
+ TclGetString(fileName), string));
Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SETOWN",
"NO_USER", NULL);
}
@@ -1560,9 +1562,9 @@ SetOwnerAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set owner for file \"",
- TclGetString(fileName), "\": ", Tcl_PosixError(interp),
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set owner for file \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1630,9 +1632,9 @@ SetPermissionsAttribute(
result = TclpObjStat(fileName, &buf);
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1640,8 +1642,9 @@ SetPermissionsAttribute(
if (GetModeFromPermString(NULL, modeStringPtr, &newMode) != TCL_OK) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "unknown permission string format \"",
- modeStringPtr, "\"", NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "unknown permission string format \"%s\"",
+ modeStringPtr));
Tcl_SetErrorCode(interp, "TCL", "VALUE", "PERMISSION", NULL);
}
return TCL_ERROR;
@@ -1652,9 +1655,9 @@ SetPermissionsAttribute(
result = chmod(native, newMode); /* INTL: Native. */
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set permissions for file \"",
- TclGetString(fileName), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set permissions for file \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -2239,14 +2242,14 @@ GetReadOnlyAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ", Tcl_PosixError(interp),
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
- *attributePtrPtr = Tcl_NewBooleanObj((statBuf.st_flags&UF_IMMUTABLE) != 0);
+ *attributePtrPtr = Tcl_NewBooleanObj(statBuf.st_flags&UF_IMMUTABLE);
return TCL_OK;
}
@@ -2286,9 +2289,9 @@ SetReadOnlyAttribute(
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not read \"",
- TclGetString(fileName), "\": ", Tcl_PosixError(interp),
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not read \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -2303,9 +2306,9 @@ SetReadOnlyAttribute(
result = chflags(native, statBuf.st_flags); /* INTL: Native. */
if (result != 0) {
if (interp != NULL) {
- Tcl_AppendResult(interp, "could not set flags for file \"",
- TclGetString(fileName), "\": ", Tcl_PosixError(interp),
- NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "could not set flags for file \"%s\": %s",
+ TclGetString(fileName), Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c
index c213050..38504d9 100644
--- a/unix/tclUnixFile.c
+++ b/unix/tclUnixFile.c
@@ -310,10 +310,9 @@ TclpMatchInDirectory(
if (d == NULL) {
Tcl_DStringFree(&ds);
if (interp != NULL) {
- Tcl_ResetResult(interp);
- Tcl_AppendResult(interp, "couldn't read directory \"",
- Tcl_DStringValue(&dsOrig), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't read directory \"%s\": %s",
+ Tcl_DStringValue(&dsOrig), Tcl_PosixError(interp)));
}
Tcl_DStringFree(&dsOrig);
Tcl_DecrRefCount(fileNamePtr);
@@ -471,7 +470,7 @@ NativeMatchType(
#ifndef MAC_OSX_TCL
|| ((types->perm & TCL_GLOB_PERM_HIDDEN) &&
(*nativeName != '.'))
-#endif
+#endif /* MAC_OSX_TCL */
) {
return 0;
}
@@ -489,12 +488,10 @@ NativeMatchType(
* check that here:
*/
- if (types->type & TCL_GLOB_TYPE_LINK) {
- if (TclOSlstat(nativeEntry, &buf) == 0) {
- if (S_ISLNK(buf.st_mode)) {
- return 1;
- }
- }
+ if ((types->type & TCL_GLOB_TYPE_LINK)
+ && (TclOSlstat(nativeEntry, &buf) == 0)
+ && S_ISLNK(buf.st_mode)) {
+ return 1;
}
return 0;
}
@@ -517,12 +514,10 @@ NativeMatchType(
*/
} else {
#ifdef S_ISLNK
- if (types->type & TCL_GLOB_TYPE_LINK) {
- if (TclOSlstat(nativeEntry, &buf) == 0) {
- if (S_ISLNK(buf.st_mode)) {
- goto filetypeOK;
- }
- }
+ if ((types->type & TCL_GLOB_TYPE_LINK)
+ && (TclOSlstat(nativeEntry, &buf) == 0)
+ && S_ISLNK(buf.st_mode)) {
+ goto filetypeOK;
}
#endif /* S_ISLNK */
return 0;
@@ -718,9 +713,9 @@ TclpGetNativeCwd(
if (getcwd(buffer, MAXPATHLEN+1) == NULL) { /* INTL: Native. */
return NULL;
}
-#endif
+#endif /* USEGETWD */
- if ((clientData == NULL) || strcmp(buffer, (const char*)clientData)) {
+ if ((clientData == NULL) || strcmp(buffer, (const char *) clientData)) {
char *newCd = ckalloc(strlen(buffer) + 1);
strcpy(newCd, buffer);
@@ -768,12 +763,12 @@ TclpGetCwd(
if (getwd(buffer) == NULL) /* INTL: Native. */
#else
if (getcwd(buffer, MAXPATHLEN+1) == NULL) /* INTL: Native. */
-#endif
+#endif /* USEGETWD */
{
if (interp != NULL) {
- Tcl_AppendResult(interp,
- "error getting working directory name: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "error getting working directory name: %s",
+ Tcl_PosixError(interp)));
}
return NULL;
}
@@ -824,7 +819,7 @@ TclpReadlink(
return Tcl_DStringValue(linkPtr);
#else
return NULL;
-#endif
+#endif /* !DJGPP */
}
/*
@@ -858,7 +853,7 @@ TclpObjStat(
#ifdef S_IFLNK
-Tcl_Obj*
+Tcl_Obj *
TclpObjLink(
Tcl_Obj *pathPtr,
Tcl_Obj *toPtr,
@@ -1180,10 +1175,17 @@ TclpUtime(
{
return utime(Tcl_FSGetNativePath(pathPtr), tval);
}
+
#ifdef __CYGWIN__
-int TclOSstat(const char *name, Tcl_StatBuf *statBuf) {
+
+int
+TclOSstat(
+ const char *name,
+ Tcl_StatBuf *statBuf)
+{
struct stat buf;
int result = stat(name, &buf);
+
statBuf->st_mode = buf.st_mode;
statBuf->st_ino = buf.st_ino;
statBuf->st_dev = buf.st_dev;
@@ -1197,9 +1199,15 @@ int TclOSstat(const char *name, Tcl_StatBuf *statBuf) {
statBuf->st_ctime = buf.st_ctime;
return result;
}
-int TclOSlstat(const char *name, Tcl_StatBuf *statBuf) {
+
+int
+TclOSlstat(
+ const char *name,
+ Tcl_StatBuf *statBuf)
+{
struct stat buf;
int result = lstat(name, &buf);
+
statBuf->st_mode = buf.st_mode;
statBuf->st_ino = buf.st_ino;
statBuf->st_dev = buf.st_dev;
@@ -1213,7 +1221,7 @@ int TclOSlstat(const char *name, Tcl_StatBuf *statBuf) {
statBuf->st_ctime = buf.st_ctime;
return result;
}
-#endif
+#endif /* CYGWIN */
/*
* Local Variables:
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c
index ca95f40..b87af1b 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 /* !__CYGWIN__ */
+#else
Tcl_Condition waitCV; /* Any other thread alerts a notifier that an
* event is ready to be processed by signaling
* this condition variable. */
@@ -104,7 +104,7 @@ typedef struct ThreadSpecificData {
int eventReady; /* True if an event is ready to be processed.
* Used as condition flag together with waitCV
* above. */
-#endif
+#endif /* TCL_THREADS */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
@@ -187,25 +187,12 @@ static Tcl_ThreadId notifierThread;
static void NotifierThreadProc(ClientData clientData);
#endif
static int FileHandlerEventProc(Tcl_Event *evPtr, int flags);
-
+
/*
- *----------------------------------------------------------------------
- *
- * Tcl_InitNotifier --
- *
- * Initializes the platform specific notifier state.
- *
- * Results:
- * Returns a handle to the notifier state for this thread.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
+ * Import of Windows API when building threaded with Cygwin.
*/
#if defined(TCL_THREADS) && defined(__CYGWIN__)
-
typedef struct {
void *hwnd;
unsigned int *message;
@@ -217,34 +204,60 @@ typedef struct {
} MSG;
typedef struct {
- unsigned int style;
- void *lpfnWndProc;
- int cbClsExtra;
- int cbWndExtra;
- void *hInstance;
- void *hIcon;
- void *hCursor;
- void *hbrBackground;
- void *lpszMenuName;
- void *lpszClassName;
+ unsigned int style;
+ void *lpfnWndProc;
+ int cbClsExtra;
+ int cbWndExtra;
+ void *hInstance;
+ void *hIcon;
+ void *hCursor;
+ void *hbrBackground;
+ void *lpszMenuName;
+ void *lpszClassName;
} WNDCLASS;
-extern unsigned char __stdcall PeekMessageW(MSG *, void *, int, int, int);
-extern unsigned char __stdcall GetMessageW(MSG *, void *, int, int);
-extern unsigned char __stdcall TranslateMessage(const MSG *);
-extern int __stdcall DispatchMessageW(const MSG *);
-extern void __stdcall PostQuitMessage(int);
-extern void * __stdcall CreateWindowExW(void *, void *, void *, DWORD, int, int, int, int, void *, void *, void *, void *);
-extern unsigned char __stdcall DestroyWindow(void *);
-extern unsigned char __stdcall PostMessageW(void *, unsigned int, void *, void *);
-extern void *__stdcall RegisterClassW(const WNDCLASS *);
-extern DWORD __stdcall DefWindowProcW(void *, int, void *, void *);
-extern void *__stdcall CreateEventW(void *, unsigned char, unsigned char, void *);
-extern void __stdcall CloseHandle(void *);
-extern void __stdcall MsgWaitForMultipleObjects(DWORD, void *, unsigned char, DWORD, DWORD);
-extern unsigned char __stdcall ResetEvent(void *);
+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 DWORD __stdcall DefWindowProcW(void *, int, void *, void *);
+extern unsigned char __stdcall DestroyWindow(void *);
+extern int __stdcall DispatchMessageW(const MSG *);
+extern unsigned char __stdcall GetMessageW(MSG *, void *, int, int);
+extern void __stdcall MsgWaitForMultipleObjects(DWORD, void *,
+ unsigned char, DWORD, DWORD);
+extern unsigned char __stdcall PeekMessageW(MSG *, void *, int, int, int);
+extern unsigned char __stdcall PostMessageW(void *, unsigned int, void *,
+ void *);
+extern void __stdcall PostQuitMessage(int);
+extern void *__stdcall RegisterClassW(const WNDCLASS *);
+extern unsigned char __stdcall ResetEvent(void *);
+extern unsigned char __stdcall TranslateMessage(const MSG *);
-#endif
+/*
+ * Threaded-cygwin specific functions in this file:
+ */
+
+static DWORD __stdcall NotifierProc(void *hwnd, unsigned int message,
+ void *wParam, void *lParam);
+#endif /* TCL_THREADS && __CYGWIN__ */
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_InitNotifier --
+ *
+ * Initializes the platform specific notifier state.
+ *
+ * Results:
+ * Returns a handle to the notifier state for this thread.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
ClientData
Tcl_InitNotifier(void)
@@ -403,11 +416,11 @@ Tcl_AlertNotifier(
Tcl_MutexLock(&notifierMutex);
tsdPtr->eventReady = 1;
-#ifdef __CYGWIN__
+# ifdef __CYGWIN__
PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
-#else
+# else
Tcl_ConditionNotify(&tsdPtr->waitCV);
-#endif
+# endif /* __CYGWIN__ */
Tcl_MutexUnlock(&notifierMutex);
#endif /* TCL_THREADS */
}
@@ -732,12 +745,12 @@ NotifierProc(
* Process all of the runnable events.
*/
- tsdPtr->eventReady = 1;
+ tsdPtr->eventReady = 1;
Tcl_ServiceAll();
return 0;
}
-#endif /* __CYGWIN__ */
-
+#endif /* TCL_THREADS && __CYGWIN__ */
+
/*
*----------------------------------------------------------------------
*
@@ -768,9 +781,9 @@ Tcl_WaitForEvent(
Tcl_Time vTime;
#ifdef TCL_THREADS
int waitForFiles;
-# ifdef __CYGWIN__
- MSG msg;
-# endif
+# ifdef __CYGWIN__
+ MSG msg;
+# endif /* __CYGWIN__ */
#else
/*
* Impl. notes: timeout & timeoutPtr are used if, and only if threads
@@ -792,8 +805,8 @@ Tcl_WaitForEvent(
if (timePtr != NULL) {
/*
* TIP #233 (Virtualized Time). Is virtual time in effect? And do
- * we actually have something to scale? If yes to both then we call
- * the handler to do this scaling.
+ * we actually have something to scale? If yes to both then we
+ * call the handler to do this scaling.
*/
if (timePtr->sec != 0 || timePtr->usec != 0) {
@@ -807,17 +820,17 @@ Tcl_WaitForEvent(
timeoutPtr = &timeout;
} else if (tsdPtr->numFdBits == 0) {
/*
- * If there are no threads, no timeout, and no fds registered, then
- * there are no events possible and we must avoid deadlock. Note
- * that this is not entirely correct because there might be a
- * signal that could interrupt the select call, but we don't handle
- * that case if we aren't using threads.
+ * If there are no threads, no timeout, and no fds registered,
+ * then there are no events possible and we must avoid deadlock.
+ * Note that this is not entirely correct because there might be a
+ * signal that could interrupt the select call, but we don't
+ * handle that case if we aren't using threads.
*/
return -1;
} else {
timeoutPtr = NULL;
-#endif /* TCL_THREADS */
+#endif /* !TCL_THREADS */
}
#ifdef TCL_THREADS
@@ -828,7 +841,7 @@ Tcl_WaitForEvent(
#ifdef __CYGWIN__
if (!tsdPtr->hwnd) {
- WNDCLASS class;
+ WNDCLASS class;
class.style = 0;
class.cbClsExtra = 0;
@@ -842,24 +855,24 @@ Tcl_WaitForEvent(
class.hCursor = NULL;
RegisterClassW(&class);
- tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName, class.lpszClassName,
- 0, 0, 0, 0, 0, NULL, NULL, TclWinGetTclInstance(), NULL);
+ tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
+ class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
+ TclWinGetTclInstance(), NULL);
tsdPtr->event = CreateEventW(NULL, 1 /* manual */,
0 /* !signaled */, NULL);
- }
-
-#endif
+ }
+#endif /* __CYGWIN */
Tcl_MutexLock(&notifierMutex);
if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0
#if defined(__APPLE__) && defined(__LP64__)
/*
- * On 64-bit Darwin, pthread_cond_timedwait() appears to have a
- * bug that causes it to wait forever when passed an absolute
- * time which has already been exceeded by the system time; as
- * a workaround, when given a very brief timeout, just do a
- * poll. [Bug 1457797]
+ * On 64-bit Darwin, pthread_cond_timedwait() appears to have
+ * a bug that causes it to wait forever when passed an
+ * absolute time which has already been exceeded by the system
+ * time; as a workaround, when given a very brief timeout,
+ * just do a poll. [Bug 1457797]
*/
|| timePtr->usec < 10
#endif /* __APPLE__ && __LP64__ */
@@ -883,8 +896,8 @@ Tcl_WaitForEvent(
if (waitForFiles) {
/*
* Add the ThreadSpecificData structure of this thread to the list
- * of ThreadSpecificData structures of all threads that are waiting
- * on file events.
+ * of ThreadSpecificData structures of all threads that are
+ * waiting on file events.
*/
tsdPtr->nextPtr = waitingListPtr;
@@ -909,6 +922,7 @@ Tcl_WaitForEvent(
#ifdef __CYGWIN__
if (!PeekMessageW(&msg, NULL, 0, 0, 0)) {
DWORD timeout;
+
if (timePtr) {
timeout = timePtr->sec * 1000 + timePtr->usec / 1000;
} else {
@@ -920,7 +934,7 @@ Tcl_WaitForEvent(
}
#else
Tcl_ConditionWait(&tsdPtr->waitCV, &notifierMutex, timePtr);
-#endif
+#endif /* __CYGWIN__ */
}
tsdPtr->eventReady = 0;
@@ -929,17 +943,20 @@ Tcl_WaitForEvent(
/*
* Retrieve and dispatch the message.
*/
+
DWORD result = GetMessageW(&msg, NULL, 0, 0);
+
if (result == 0) {
PostQuitMessage(msg.wParam);
/* What to do here? */
- } else if (result != (DWORD)-1) {
+ } else if (result != (DWORD) -1) {
TranslateMessage(&msg);
DispatchMessageW(&msg);
}
}
ResetEvent(tsdPtr->event);
-#endif
+#endif /* __CYGWIN__ */
+
if (waitForFiles && tsdPtr->onList) {
/*
* Remove the ThreadSpecificData structure of this thread from the
@@ -1211,9 +1228,9 @@ NotifierThreadProc(
tsdPtr->pollState = 0;
}
#ifdef __CYGWIN__
- PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
-#else /* __CYGWIN__ */
- Tcl_ConditionNotify(&tsdPtr->waitCV);
+ PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
+#else
+ Tcl_ConditionNotify(&tsdPtr->waitCV);
#endif /* __CYGWIN__ */
}
}
@@ -1255,7 +1272,7 @@ NotifierThreadProc(
}
#endif /* TCL_THREADS */
-#endif /* HAVE_COREFOUNDATION */
+#endif /* !HAVE_COREFOUNDATION */
/*
* Local Variables:
diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c
index a505bef..654c9d8 100644
--- a/unix/tclUnixPipe.c
+++ b/unix/tclUnixPipe.c
@@ -267,35 +267,34 @@ TclpTempFileName(void)
}
/*
- *-----------------------------------------------------------------------------
+ *----------------------------------------------------------------------------
*
* TclpTempFileNameForLibrary --
*
- * Constructs a file name in the native file system where a
- * dynamically loaded library may be placed.
+ * Constructs a file name in the native file system where a dynamically
+ * loaded library may be placed.
*
* Results:
- * Returns the constructed file name. If an error occurs,
- * returns NULL and leaves an error message in the interpreter
- * result.
+ * Returns the constructed file name. If an error occurs, returns NULL
+ * and leaves an error message in the interpreter result.
*
- * On Unix, it works to load a shared object from a file of any
- * name, so this function is merely a thin wrapper around
- * TclpTempFileName().
+ * On Unix, it works to load a shared object from a file of any name, so this
+ * function is merely a thin wrapper around TclpTempFileName().
*
- *-----------------------------------------------------------------------------
+ *----------------------------------------------------------------------------
*/
-Tcl_Obj*
-TclpTempFileNameForLibrary(Tcl_Interp* interp, /* Tcl interpreter */
- Tcl_Obj* path) /* Path name of the library
- * in the VFS */
+Tcl_Obj *
+TclpTempFileNameForLibrary(
+ Tcl_Interp *interp, /* Tcl interpreter. */
+ Tcl_Obj *path) /* Path name of the library in the VFS. */
{
- Tcl_Obj* retval;
- retval = TclpTempFileName();
+ Tcl_Obj *retval = TclpTempFileName();
+
if (retval == NULL) {
- Tcl_AppendResult(interp, "couldn't create temporary file: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't create temporary file: %s",
+ Tcl_PosixError(interp)));
}
return retval;
}
@@ -442,8 +441,8 @@ TclpCreateProcess(
*/
if (TclpCreatePipe(&errPipeIn, &errPipeOut) == 0) {
- Tcl_AppendResult(interp, "couldn't create pipe: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't create pipe: %s", Tcl_PosixError(interp)));
goto error;
}
@@ -463,8 +462,9 @@ TclpCreateProcess(
/*
* After vfork(), do not call code in the child that changes global state,
* because it is using the parent's memory space at that point and writes
- * might corrupt the parent: so ensure standard channels are initialized in
- * the parent, otherwise SetupStdFile() might initialize them in the child.
+ * might corrupt the parent: so ensure standard channels are initialized
+ * in the parent, otherwise SetupStdFile() might initialize them in the
+ * child.
*/
if (!inputFile) {
@@ -495,7 +495,7 @@ TclpCreateProcess(
|| (joinThisError &&
((dup2(1,2) == -1) || (fcntl(2, F_SETFD, 0) != 0)))) {
sprintf(errSpace,
- "%dforked process couldn't set up input/output: ", errno);
+ "%dforked process couldn't set up input/output", errno);
len = strlen(errSpace);
if (len != (size_t) write(fd, errSpace, len)) {
Tcl_Panic("TclpCreateProcess: unable to write to errPipeOut");
@@ -509,11 +509,11 @@ TclpCreateProcess(
RestoreSignals();
execvp(newArgv[0], newArgv); /* INTL: Native. */
- sprintf(errSpace, "%dcouldn't execute \"%.150s\": ", errno, argv[0]);
+ sprintf(errSpace, "%dcouldn't execute \"%.150s\"", errno, argv[0]);
len = strlen(errSpace);
- if (len != (size_t) write(fd, errSpace, len)) {
+ if (len != (size_t) write(fd, errSpace, len)) {
Tcl_Panic("TclpCreateProcess: unable to write to errPipeOut");
- }
+ }
_exit(1);
}
@@ -528,8 +528,8 @@ TclpCreateProcess(
TclStackFree(interp, dsArray);
if (pid == -1) {
- Tcl_AppendResult(interp, "couldn't fork child process: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't fork child process: %s", Tcl_PosixError(interp)));
goto error;
}
@@ -546,9 +546,11 @@ TclpCreateProcess(
count = read(fd, errSpace, (size_t) (sizeof(errSpace) - 1));
if (count > 0) {
char *end;
+
errSpace[count] = 0;
errno = strtol(errSpace, &end, 10);
- Tcl_AppendResult(interp, end, Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("%s: %s",
+ end, Tcl_PosixError(interp)));
goto error;
}
@@ -832,8 +834,8 @@ Tcl_CreatePipe(
int fileNums[2];
if (pipe(fileNums) < 0) {
- Tcl_AppendResult(interp, "pipe creation failed: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf("pipe creation failed: %s",
+ Tcl_PosixError(interp)));
return TCL_ERROR;
}
@@ -874,8 +876,8 @@ TclGetAndDetachPids(
{
PipeState *pipePtr;
const Tcl_ChannelType *chanTypePtr;
+ Tcl_Obj *pidsObj;
int i;
- char buf[TCL_INTEGER_SPACE];
/*
* Punt if the channel is not a command channel.
@@ -886,12 +888,14 @@ TclGetAndDetachPids(
return;
}
- pipePtr = (PipeState *) Tcl_GetChannelInstanceData(chan);
+ pipePtr = Tcl_GetChannelInstanceData(chan);
+ TclNewObj(pidsObj);
for (i = 0; i < pipePtr->numPids; i++) {
- TclFormatInt(buf, (long) TclpGetPid(pipePtr->pidPtr[i]));
- Tcl_AppendElement(interp, buf);
- Tcl_DetachPids(1, &(pipePtr->pidPtr[i]));
+ Tcl_ListObjAppendElement(NULL, pidsObj, Tcl_NewIntObj(
+ PTR2INT(pipePtr->pidPtr[i])));
+ Tcl_DetachPids(1, &pipePtr->pidPtr[i]);
}
+ Tcl_SetObjResult(interp, pidsObj);
if (pipePtr->numPids > 0) {
ckfree(pipePtr->pidPtr);
pipePtr->numPids = 0;
@@ -1275,7 +1279,7 @@ Tcl_PidObjCmd(
Tcl_Channel chan;
PipeState *pipePtr;
int i;
- Tcl_Obj *resultPtr, *longObjPtr;
+ Tcl_Obj *resultPtr;
if (objc > 2) {
Tcl_WrongNumArgs(interp, 1, objv, "?channelId?");
@@ -1301,11 +1305,11 @@ Tcl_PidObjCmd(
* Extract the process IDs from the pipe structure.
*/
- pipePtr = (PipeState *) Tcl_GetChannelInstanceData(chan);
+ pipePtr = Tcl_GetChannelInstanceData(chan);
resultPtr = Tcl_NewObj();
for (i = 0; i < pipePtr->numPids; i++) {
- longObjPtr = Tcl_NewLongObj((long) TclpGetPid(pipePtr->pidPtr[i]));
- Tcl_ListObjAppendElement(NULL, resultPtr, longObjPtr);
+ Tcl_ListObjAppendElement(NULL, resultPtr,
+ Tcl_NewIntObj(PTR2INT(TclpGetPid(pipePtr->pidPtr[i]))));
}
Tcl_SetObjResult(interp, resultPtr);
}
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index 1e9d4eb..102c620 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -21,10 +21,10 @@
#define CLEAR_BITS(var, bits) ((var) &= ~(bits))
/* "sock" + a pointer in hex + \0 */
-#define SOCK_CHAN_LENGTH 4 + sizeof(void*) * 2 + 1
-#define SOCK_TEMPLATE "sock%lx"
+#define SOCK_CHAN_LENGTH (4 + sizeof(void *) * 2 + 1)
+#define SOCK_TEMPLATE "sock%lx"
-#undef SOCKET /* Possible conflict with win32 SOCKET */
+#undef SOCKET /* Possible conflict with win32 SOCKET */
/*
* This is needed to comply with the strict aliasing rules of GCC, but it also
@@ -58,19 +58,23 @@ struct TcpState {
/*
* Only needed for server sockets
*/
- Tcl_TcpAcceptProc *acceptProc; /* Proc to call on accept. */
- ClientData acceptProcData; /* The data for the accept proc. */
+
+ Tcl_TcpAcceptProc *acceptProc;
+ /* Proc to call on accept. */
+ ClientData acceptProcData; /* The data for the accept proc. */
+
/*
* Only needed for client sockets
*/
- struct addrinfo *addrlist; /* addresses to connect to */
- struct addrinfo *addr; /* iterator over addrlist */
- struct addrinfo *myaddrlist; /* local address */
- struct addrinfo *myaddr; /* iterator over myaddrlist */
- int filehandlers; /* Caches FileHandlers that get set up while
- * an async socket is not yet connected */
- int status; /* Cache status of async socket */
- int cachedBlocking; /* Cache blocking mode of async socket */
+
+ struct addrinfo *addrlist; /* Addresses to connect to. */
+ struct addrinfo *addr; /* Iterator over addrlist. */
+ struct addrinfo *myaddrlist;/* Local address. */
+ struct addrinfo *myaddr; /* Iterator over myaddrlist. */
+ int filehandlers; /* Caches FileHandlers that get set up while
+ * an async socket is not yet connected. */
+ int status; /* Cache status of async socket. */
+ int cachedBlocking; /* Cache blocking mode of async socket. */
};
/*
@@ -90,9 +94,7 @@ struct TcpState {
#ifndef SOMAXCONN
# define SOMAXCONN 100
-#endif /* SOMAXCONN */
-
-#if (SOMAXCONN < 100)
+#elif (SOMAXCONN < 100)
# undef SOMAXCONN
# define SOMAXCONN 100
#endif /* SOMAXCONN < 100 */
@@ -217,7 +219,7 @@ InitializeHostName(
if (native == NULL) {
native = tclEmptyStringRep;
}
-#else
+#else /* !NO_UNAME */
/*
* Uname doesn't exist; try gethostname instead.
*
@@ -242,7 +244,7 @@ InitializeHostName(
if (gethostname(buffer, sizeof(buffer)) > -1) { /* INTL: Native. */
native = buffer;
}
-#endif
+#endif /* NO_UNAME */
*encodingPtr = Tcl_GetEncoding(NULL, NULL);
*lengthPtr = strlen(native);
@@ -344,7 +346,7 @@ TcpBlockModeProc(
* TCL_MODE_BLOCKING or
* TCL_MODE_NONBLOCKING. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
if (mode == TCL_MODE_BLOCKING) {
CLEAR_BITS(statePtr->flags, TCP_ASYNC_SOCKET);
@@ -443,7 +445,7 @@ TcpInputProc(
* buffer? */
int *errorCodePtr) /* Where to store error code. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
int bytesRead;
*errorCodePtr = 0;
@@ -493,7 +495,7 @@ TcpOutputProc(
int toWrite, /* How many bytes to write? */
int *errorCodePtr) /* Where to store error code. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
int written;
*errorCodePtr = 0;
@@ -532,7 +534,7 @@ TcpCloseProc(
ClientData instanceData, /* The socket to close. */
Tcl_Interp *interp) /* For error reporting - unused. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
int errorCode = 0;
TcpFdList *fds;
@@ -593,7 +595,7 @@ TcpClose2Proc(
Tcl_Interp *interp, /* For error reporting. */
int flags) /* Flags that indicate which side to close. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
int errorCode = 0;
int sd;
@@ -610,8 +612,8 @@ TcpClose2Proc(
break;
default:
if (interp) {
- Tcl_AppendResult(interp,
- "Socket close2proc called bidirectionally", NULL);
+ Tcl_SetObjResult(interp, Tcl_NewStringObj(
+ "socket close2proc called bidirectionally", -1));
}
return TCL_ERROR;
}
@@ -653,7 +655,7 @@ TcpGetOptionProc(
Tcl_DString *dsPtr) /* Where to store the computed value;
* initialized by caller. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
char host[NI_MAXHOST], port[NI_MAXSERV];
size_t len = 0;
int reverseDNS = 0;
@@ -670,7 +672,7 @@ TcpGetOptionProc(
if (statePtr->status == 0) {
ret = getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR,
- (char *)&err, &optlen);
+ (char *) &err, &optlen);
if (ret < 0) {
err = errno;
}
@@ -688,9 +690,8 @@ TcpGetOptionProc(
reverseDNS = NI_NUMERICHOST;
}
- if ((len == 0) ||
- ((len > 1) && (optionName[1] == 'p') &&
- (strncmp(optionName, "-peername", len) == 0))) {
+ if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
+ (strncmp(optionName, "-peername", len) == 0))) {
address peername;
socklen_t size = sizeof(peername);
@@ -721,16 +722,16 @@ TcpGetOptionProc(
if (len) {
if (interp) {
- Tcl_AppendResult(interp, "can't get peername: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "can't get peername: %s",
+ Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
}
}
- if ((len == 0) ||
- ((len > 1) && (optionName[1] == 's') &&
+ if ((len == 0) || ((len > 1) && (optionName[1] == 's') &&
(strncmp(optionName, "-sockname", len) == 0))) {
TcpFdList *fds;
address sockname;
@@ -772,7 +773,7 @@ TcpGetOptionProc(
sockname.sa6.sin6_addr.s6_addr[15] == 0)) {
flags |= NI_NUMERICHOST;
}
-#endif
+#endif /* NEED_FAKE_RFC2553 */
}
getnameinfo(&sockname.sa, size, host, sizeof(host), port,
sizeof(port), flags);
@@ -787,8 +788,8 @@ TcpGetOptionProc(
Tcl_DStringEndSublist(dsPtr);
} else {
if (interp) {
- Tcl_AppendResult(interp, "can't get sockname: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "can't get sockname: %s", Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -825,7 +826,7 @@ TcpWatchProc(
* TCL_READABLE, TCL_WRITABLE and
* TCL_EXCEPTION. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
if (statePtr->acceptProc != NULL) {
/*
@@ -842,8 +843,7 @@ TcpWatchProc(
statePtr->filehandlers = mask;
} else if (mask) {
Tcl_CreateFileHandler(statePtr->fds.fd, mask,
- (Tcl_FileProc *) Tcl_NotifyChannel,
- (ClientData) statePtr->channel);
+ (Tcl_FileProc *) Tcl_NotifyChannel, statePtr->channel);
} else {
Tcl_DeleteFileHandler(statePtr->fds.fd);
}
@@ -874,7 +874,7 @@ TcpGetHandleProc(
int direction, /* Not used. */
ClientData *handlePtr) /* Where to store the handle. */
{
- TcpState *statePtr = (TcpState *) instanceData;
+ TcpState *statePtr = instanceData;
*handlePtr = INT2PTR(statePtr->fds.fd);
return TCL_OK;
@@ -946,12 +946,11 @@ CreateClientSocket(
}
for (state->addr = state->addrlist; state->addr != NULL;
- state->addr = state->addr->ai_next) {
-
+ state->addr = state->addr->ai_next) {
status = -1;
for (state->myaddr = state->myaddrlist; state->myaddr != NULL;
- state->myaddr = state->myaddr->ai_next) {
+ state->myaddr = state->myaddr->ai_next) {
int reuseaddr;
/*
@@ -967,6 +966,7 @@ CreateClientSocket(
* Close the socket if it is still open from the last unsuccessful
* iteration.
*/
+
if (state->fds.fd >= 0) {
close(state->fds.fd);
state->fds.fd = -1;
@@ -991,7 +991,8 @@ CreateClientSocket(
TclSockMinimumBuffers(INT2PTR(state->fds.fd), SOCKET_BUFSIZE);
if (async) {
- status = TclUnixSetBlockingMode(state->fds.fd, TCL_MODE_NONBLOCKING);
+ status = TclUnixSetBlockingMode(state->fds.fd,
+ TCL_MODE_NONBLOCKING);
if (status < 0) {
continue;
}
@@ -1001,7 +1002,7 @@ CreateClientSocket(
(void) setsockopt(state->fds.fd, SOL_SOCKET, SO_REUSEADDR,
(char *) &reuseaddr, sizeof(reuseaddr));
status = bind(state->fds.fd, state->myaddr->ai_addr,
- state->myaddr->ai_addrlen);
+ state->myaddr->ai_addrlen);
if (status < 0) {
continue;
}
@@ -1014,24 +1015,25 @@ CreateClientSocket(
*/
status = connect(state->fds.fd, state->addr->ai_addr,
- state->addr->ai_addrlen);
+ state->addr->ai_addrlen);
if (status < 0 && errno == EINPROGRESS) {
Tcl_CreateFileHandler(state->fds.fd,
- TCL_WRITABLE | TCL_EXCEPTION,
- TcpAsyncCallback, state);
+ TCL_WRITABLE|TCL_EXCEPTION, TcpAsyncCallback, state);
return TCL_OK;
reenter:
Tcl_DeleteFileHandler(state->fds.fd);
+
/*
* Read the error state from the socket to see if the async
* connection has succeeded or failed. As this clears the
* error condition, we cache the status in the socket state
* struct for later retrieval by [fconfigure -error].
*/
+
optlen = sizeof(int);
getsockopt(state->fds.fd, SOL_SOCKET, SO_ERROR,
- (char *)&status, &optlen);
+ (char *) &status, &optlen);
state->status = status;
}
if (status == 0) {
@@ -1047,6 +1049,7 @@ out:
/*
* An asynchonous connection has finally succeeded or failed.
*/
+
TcpWatchProc(state, state->filehandlers);
TclUnixSetBlockingMode(state->fds.fd, state->cachedBlocking);
@@ -1058,17 +1061,18 @@ out:
* hurt that this is also called in the successful case and will save
* the event mechanism one roundtrip through select().
*/
- Tcl_NotifyChannel(state->channel, TCL_WRITABLE);
+ Tcl_NotifyChannel(state->channel, TCL_WRITABLE);
} else if (status != 0) {
/*
* Failure for either a synchronous connection, or an async one that
* failed before it could enter background mode, e.g. because an
* invalid -myaddr was given.
*/
+
if (interp != NULL) {
- Tcl_AppendResult(interp, "couldn't open socket: ",
- Tcl_PosixError(interp), NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't open socket: %s", Tcl_PosixError(interp)));
}
return TCL_ERROR;
}
@@ -1111,13 +1115,16 @@ Tcl_OpenTcpClient(
/*
* Do the name lookups for the local and remote addresses.
*/
- if (!TclCreateSocketAddress(interp, &addrlist, host, port, 0, &errorMsg) ||
- !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1, &errorMsg)) {
+
+ if (!TclCreateSocketAddress(interp, &addrlist, host, port, 0, &errorMsg)
+ || !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1,
+ &errorMsg)) {
if (addrlist != NULL) {
freeaddrinfo(addrlist);
}
if (interp != NULL) {
- Tcl_AppendResult(interp, "couldn't open socket: ", errorMsg, NULL);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "couldn't open socket: %s", errorMsg));
}
return NULL;
}
@@ -1141,10 +1148,10 @@ Tcl_OpenTcpClient(
return NULL;
}
- sprintf(channelName, SOCK_TEMPLATE, (long)state);
+ sprintf(channelName, SOCK_TEMPLATE, (long) state);
- state->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
- state, (TCL_READABLE | TCL_WRITABLE));
+ state->channel = Tcl_CreateChannel(&tcpChannelType, channelName, state,
+ (TCL_READABLE | TCL_WRITABLE));
if (Tcl_SetChannelOption(interp, state->channel, "-translation",
"auto crlf") == TCL_ERROR) {
Tcl_Close(NULL, state->channel);
@@ -1257,6 +1264,7 @@ Tcl_OpenTcpServer(
* Try to record and return the most meaningful error message, i.e. the
* one from the first socket that went the farthest before it failed.
*/
+
enum { LOOKUP, SOCKET, BIND, LISTEN } howfar = LOOKUP;
int my_errno = 0;
@@ -1267,7 +1275,7 @@ Tcl_OpenTcpServer(
for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
- addrPtr->ai_protocol);
+ addrPtr->ai_protocol);
if (sock == -1) {
if (howfar < SOCKET) {
howfar = SOCKET;
@@ -1318,7 +1326,7 @@ Tcl_OpenTcpServer(
(void) setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
&v6only, sizeof(v6only));
}
-#endif
+#endif /* IPV6_V6ONLY */
status = bind(sock, addrPtr->ai_addr, addrPtr->ai_addrlen);
if (status == -1) {
@@ -1360,7 +1368,7 @@ Tcl_OpenTcpServer(
memset(statePtr, 0, sizeof(TcpState));
statePtr->acceptProc = acceptProc;
statePtr->acceptProcData = acceptProcData;
- sprintf(channelName, SOCK_TEMPLATE, (long)statePtr);
+ sprintf(channelName, SOCK_TEMPLATE, (long) statePtr);
newfds = &statePtr->fds;
} else {
newfds = ckalloc(sizeof(TcpFdList));
@@ -1389,13 +1397,15 @@ Tcl_OpenTcpServer(
return statePtr->channel;
}
if (interp != NULL) {
- Tcl_AppendResult(interp, "couldn't open socket: ", NULL);
+ Tcl_Obj *errorObj = Tcl_NewStringObj("couldn't open socket: ", -1);
+
if (errorMsg == NULL) {
errno = my_errno;
- Tcl_AppendResult(interp, Tcl_PosixError(interp), NULL);
+ Tcl_AppendToObj(errorObj, Tcl_PosixError(interp), -1);
} else {
- Tcl_AppendResult(interp, errorMsg, NULL);
+ Tcl_AppendToObj(errorObj, errorMsg, -1);
}
+ Tcl_SetObjResult(interp, errorObj);
}
if (sock != -1) {
close(sock);
@@ -1434,7 +1444,7 @@ TcpAccept(
char host[NI_MAXHOST], port[NI_MAXSERV];
len = sizeof(addr);
- newsock = accept(fds->fd, &(addr.sa), &len);
+ newsock = accept(fds->fd, &addr.sa, &len);
if (newsock < 0) {
return;
}
@@ -1451,7 +1461,7 @@ TcpAccept(
newSockState->flags = 0;
newSockState->fds.fd = newsock;
- sprintf(channelName, SOCK_TEMPLATE, (long)newSockState);
+ sprintf(channelName, SOCK_TEMPLATE, (long) newSockState);
newSockState->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
newSockState, (TCL_READABLE | TCL_WRITABLE));
@@ -1459,7 +1469,7 @@ TcpAccept(
"auto crlf");
if (fds->statePtr->acceptProc != NULL) {
- getnameinfo(&(addr.sa), len, host, sizeof(host), port, sizeof(port),
+ getnameinfo(&addr.sa, len, host, sizeof(host), port, sizeof(port),
NI_NUMERICHOST|NI_NUMERICSERV);
fds->statePtr->acceptProc(fds->statePtr->acceptProcData,
newSockState->channel, host, atoi(port));
generated by cgit v0.12 at 2024-11-16 13:44:24 (GMT)