merge 8.6

9 files changed, 118 insertions, 24 deletions

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 4277fad..060148f 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -262,7 +262,9 @@ GDB			= gdb
 TRACE			= strace
 TRACE_OPTS		=
 VALGRIND		= valgrind
-VALGRINDARGS		= --tool=memcheck --num-callers=8 --leak-resolution=high --leak-check=yes --show-reachable=yes -v
+VALGRINDARGS		= --tool=memcheck --num-callers=24 \
+    --leak-resolution=high --leak-check=yes --show-reachable=yes -v \
+    --suppressions=$(TOOL_DIR)/valgrind_suppress
 
 #--------------------------------------------------------------------------
 # The information below should be usable as is. The configure script won't
diff --git a/unix/configure b/unix/configure
index 7d7f002..fdf9146 100755
--- a/unix/configure
+++ b/unix/configure
@@ -9517,6 +9517,70 @@ _ACEOF
 
 	fi
 
+	echo "$as_me:$LINENO: checking for DIR64" >&5
+echo $ECHO_N "checking for DIR64... $ECHO_C" >&6
+if test "${tcl_cv_DIR64+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.  */
+#include <sys/types.h>
+#include <dirent.h>
+int
+main ()
+{
+struct dirent64 *p; DIR64 d = opendir64(".");
+            p = readdir64(d); rewinddir64(d); closedir64(d);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  tcl_cv_DIR64=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+tcl_cv_DIR64=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $tcl_cv_DIR64" >&5
+echo "${ECHO_T}$tcl_cv_DIR64" >&6
+	if test "x${tcl_cv_DIR64}" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DIR64 1
+_ACEOF
+
+	fi
+
 	echo "$as_me:$LINENO: checking for struct stat64" >&5
 echo $ECHO_N "checking for struct stat64... $ECHO_C" >&6
 if test "${tcl_cv_struct_stat64+set}" = set; then
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 3535a1b..0ee12f9 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -91,11 +91,13 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
 		for i in `ls -d ${libdir} 2>/dev/null` \
 			`ls -d ${exec_prefix}/lib 2>/dev/null` \
 			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
 			`ls -d /usr/local/lib 2>/dev/null` \
+			`ls -d /usr/contrib/lib 2>/dev/null` \
 			`ls -d /usr/pkg/lib 2>/dev/null` \
 			`ls -d /usr/lib 2>/dev/null` \
 			`ls -d /usr/lib64 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl8.6 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tcl8.6 2>/dev/null` \
 			; do
 		    if test -f "$i/tclConfig.sh" ; then
 			ac_cv_c_tclconfig="`(cd $i; pwd)`"
@@ -224,8 +226,11 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 			`ls -d ${prefix}/lib 2>/dev/null` \
 			`ls -d /usr/local/lib 2>/dev/null` \
 			`ls -d /usr/contrib/lib 2>/dev/null` \
+			`ls -d /usr/pkg/lib 2>/dev/null` \
 			`ls -d /usr/lib 2>/dev/null` \
 			`ls -d /usr/lib64 2>/dev/null` \
+			`ls -d /usr/local/lib/tk8.6 2>/dev/null` \
+			`ls -d /usr/local/lib/tcl/tk8.6 2>/dev/null` \
 			; do
 		    if test -f "$i/tkConfig.sh" ; then
 			ac_cv_c_tkconfig="`(cd $i; pwd)`"
@@ -2576,7 +2581,7 @@ AC_DEFUN([SC_TCL_EARLY_FLAGS],[
 #	Might define the following vars:
 #		TCL_WIDE_INT_IS_LONG
 #		TCL_WIDE_INT_TYPE
-#		HAVE_STRUCT_DIRENT64
+#		HAVE_STRUCT_DIRENT64, HAVE_DIR64
 #		HAVE_STRUCT_STAT64
 #		HAVE_TYPE_OFF64_T
 #
@@ -2612,6 +2617,15 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [
 	    AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/types.h>?])
 	fi
 
+	AC_CACHE_CHECK([for DIR64], tcl_cv_DIR64,[
+	    AC_TRY_COMPILE([#include <sys/types.h>
+#include <dirent.h>],[struct dirent64 *p; DIR64 d = opendir64(".");
+            p = readdir64(d); rewinddir64(d); closedir64(d);],
+		tcl_cv_DIR64=yes,tcl_cv_DIR64=no)])
+	if test "x${tcl_cv_DIR64}" = "xyes" ; then
+	    AC_DEFINE(HAVE_DIR64, 1, [Is 'DIR64' in <sys/types.h>?])
+	fi
+
 	AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
 	    AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
 ],
diff --git a/unix/tclConfig.h.in b/unix/tclConfig.h.in
index a4ab3e5..1721a84 100644
--- a/unix/tclConfig.h.in
+++ b/unix/tclConfig.h.in
@@ -196,6 +196,9 @@
 /* Is 'struct dirent64' in <sys/types.h>? */
 #undef HAVE_STRUCT_DIRENT64
 
+/* Is 'DIR64' in <sys/types.h>? */
+#undef HAVE_DIR64
+
 /* Define to 1 if the system has the type `struct in6_addr'. */
 #undef HAVE_STRUCT_IN6_ADDR
 
diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c
index a1a409e..ae20ee0 100644
--- a/unix/tclUnixFCmd.c
+++ b/unix/tclUnixFCmd.c
@@ -369,13 +369,13 @@ DoRenameFile(
 
     if (errno == EINVAL && haveRealpath) {
 	char srcPath[MAXPATHLEN], dstPath[MAXPATHLEN];
-	DIR *dirPtr;
+	TclDIR *dirPtr;
 	Tcl_DirEntry *dirEntPtr;
 
 	if ((Realpath((char *) src, srcPath) != NULL)	/* INTL: Native. */
 		&& (Realpath((char *) dst, dstPath) != NULL) /* INTL: Native */
 		&& (strncmp(srcPath, dstPath, strlen(srcPath)) != 0)) {
-	    dirPtr = opendir(dst);			/* INTL: Native. */
+	    dirPtr = TclOSopendir(dst);			/* INTL: Native. */
 	    if (dirPtr != NULL) {
 		while (1) {
 		    dirEntPtr = TclOSreaddir(dirPtr);	/* INTL: Native. */
@@ -385,11 +385,11 @@ DoRenameFile(
 		    if ((strcmp(dirEntPtr->d_name, ".") != 0) &&
 			    (strcmp(dirEntPtr->d_name, "..") != 0)) {
 			errno = EEXIST;
-			closedir(dirPtr);
+			TclOSclosedir(dirPtr);
 			return TCL_ERROR;
 		    }
 		}
-		closedir(dirPtr);
+		TclOSclosedir(dirPtr);
 	    }
 	}
 	errno = EINVAL;
@@ -965,7 +965,7 @@ TraverseUnixTree(
 #ifndef HAVE_FTS
     int numProcessed = 0;
     Tcl_DirEntry *dirEntPtr;
-    DIR *dirPtr;
+    TclDIR *dirPtr;
 #else
     const char *paths[2] = {NULL, NULL};
     FTS *fts = NULL;
@@ -990,7 +990,7 @@ TraverseUnixTree(
 		errorPtr);
     }
 #ifndef HAVE_FTS
-    dirPtr = opendir(source);				/* INTL: Native. */
+    dirPtr = TclOSopendir(source);			/* INTL: Native. */
     if (dirPtr == NULL) {
 	/*
 	 * Can't read directory
@@ -1002,7 +1002,7 @@ TraverseUnixTree(
     result = traverseProc(sourcePtr, targetPtr, &statBuf, DOTREE_PRED,
 	    errorPtr);
     if (result != TCL_OK) {
-	closedir(dirPtr);
+	TclOSclosedir(dirPtr);
 	return result;
     }
 
@@ -1052,11 +1052,11 @@ TraverseUnixTree(
 	     * NULL-return that may a symptom of a buggy readdir.
 	     */
 
-	    rewinddir(dirPtr);
+	    TclOSrewinddir(dirPtr);
 	    numProcessed = 0;
 	}
     }
-    closedir(dirPtr);
+    TclOSclosedir(dirPtr);
 
     /*
      * Strip off the trailing slash we added
diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c
index 7ffbf8d..5684b16 100644
--- a/unix/tclUnixFile.c
+++ b/unix/tclUnixFile.c
@@ -259,7 +259,7 @@ TclpMatchInDirectory(
 	Tcl_DecrRefCount(tailPtr);
 	Tcl_DecrRefCount(fileNamePtr);
     } else {
-	DIR *d;
+	TclDIR *d;
 	Tcl_DirEntry *entryPtr;
 	const char *dirName;
 	int dirLength, nativeDirLen;
@@ -309,7 +309,7 @@ TclpMatchInDirectory(
 	    return TCL_OK;
 	}
 
-	d = opendir(native);				/* INTL: Native. */
+	d = TclOSopendir(native);				/* INTL: Native. */
 	if (d == NULL) {
 	    Tcl_DStringFree(&ds);
 	    if (interp != NULL) {
@@ -387,7 +387,7 @@ TclpMatchInDirectory(
 	    }
 	}
 
-	closedir(d);
+	TclOSclosedir(d);
 	Tcl_DStringFree(&ds);
 	Tcl_DStringFree(&dsOrig);
 	Tcl_DecrRefCount(fileNamePtr);
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h
index 4819f10..af0b4dc 100644
--- a/unix/tclUnixPort.h
+++ b/unix/tclUnixPort.h
@@ -57,12 +57,23 @@
  */
 
 #ifdef HAVE_STRUCT_DIRENT64
-typedef struct dirent64	Tcl_DirEntry;
+typedef struct dirent64		Tcl_DirEntry;
 #   define TclOSreaddir		readdir64
 #else
-typedef struct dirent	Tcl_DirEntry;
+typedef struct dirent		Tcl_DirEntry;
 #   define TclOSreaddir		readdir
 #endif
+#ifdef HAVE_DIR64
+typedef DIR64			TclDIR;
+#   define TclOSopendir		opendir64
+#   define TclOSrewinddir	rewinddir64
+#   define TclOSclosedir	closedir64
+#else
+typedef DIR			TclDIR;
+#   define TclOSopendir		opendir
+#   define TclOSrewinddir	rewinddir
+#   define TclOSclosedir	closedir
+#endif
 
 #ifdef HAVE_TYPE_OFF64_T
 typedef off64_t		Tcl_SeekOffset;
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index e418ff0..90c72c0 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -1099,7 +1099,7 @@ TcpGetHandleProc(
  * TcpAsyncCallback --
  *
  *	Called by the event handler that TcpConnect sets up internally for
- *	[socket -async] to get notified when the asyncronous connection
+ *	[socket -async] to get notified when the asynchronous connection
  *	attempt has succeeded or failed.
  *
  * ----------------------------------------------------------------------
@@ -1132,7 +1132,7 @@ TcpAsyncCallback(
  *
  * Remarks:
  *	A single host name may resolve to more than one IP address, e.g. for
- *	an IPv4/IPv6 dual stack host. For handling asyncronously connecting
+ *	an IPv4/IPv6 dual stack host. For handling asynchronously connecting
  *	sockets in the background for such hosts, this function can act as a
  *	coroutine. On the first call, it sets up the control variables for the
  *	two nested loops over the local and remote addresses. Once the first
@@ -1140,7 +1140,7 @@ TcpAsyncCallback(
  *	event handler for that socket, and returns. When the callback occurs,
  *	control is transferred to the "reenter" label, right after the initial
  *	return and the loops resume as if they had never been interrupted.
- *	For syncronously connecting sockets, the loops work the usual way.
+ *	For synchronously connecting sockets, the loops work the usual way.
  *
  * ----------------------------------------------------------------------
  */
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c
index 9757e4e..0609230 100644
--- a/unix/tclUnixThrd.c
+++ b/unix/tclUnixThrd.c
@@ -316,7 +316,7 @@ TclpInitUnlock(void)
  *	in finalization; it is hidden during creation of the objects.
  *
  *	This lock must be different than the initLock because the initLock is
- *	held during creation of syncronization objects.
+ *	held during creation of synchronization objects.
  *
  * Results:
  *	None.
@@ -407,7 +407,7 @@ Tcl_GetAllocMutex(void)
  *	None.
  *
  * Side effects:
- *	May block the current thread. The mutex is aquired when this returns.
+ *	May block the current thread. The mutex is acquired when this returns.
  *	Will allocate memory for a pthread_mutex_t and initialize this the
  *	first time this Tcl_Mutex is used.
  *
@@ -511,7 +511,7 @@ TclpFinalizeMutex(
  *	None.
  *
  * Side effects:
- *	May block the current thread. The mutex is aquired when this returns.
+ *	May block the current thread. The mutex is acquired when this returns.
  *	Will allocate memory for a pthread_mutex_t and initialize this the
  *	first time this Tcl_Mutex is used.
  *
@@ -653,7 +653,7 @@ TclpFinalizeCondition(
 
 Tcl_DirEntry *
 TclpReaddir(
-    DIR * dir)
+    TclDIR * dir)
 {
     return TclOSreaddir(dir);
 }