Merge branch 'master' of claes@pwrcvs:/data1/git/pwr

src/exp/com/src/os_openbsd/pwr_stop.sh

@@ -40,7 +40,8 @@
   kill -9 `ps ax | grep "rt_qmon" | awk '{ print $1}'`
   kill -9 `ps ax | grep "rt_emon" | awk '{ print $1}'`
   kill -9 `ps ax | grep "rt_tmon" | awk '{ print $1}'`
-  kill -9 `ps ax | grep "rt_\|/pwr/exe/rs" | awk '{ print $1}'`
+  kill -9 `ps ax | grep "[0-9] rt_" | awk '{ print $1}'`
+  kill -9 `ps ax | grep "/pwr/exe/rs" | awk '{ print $1}'`
   kill -9 `ps ax | grep "\[rt_" | awk '{ print $1}'`
   kill -9 `ps ax | grep "plc_" | awk '{ print $1}'`
   kill -9 `ps ax | grep "jpwr.rt" | awk '{ print $1}'`
@@ -54,13 +55,14 @@
     user=$USER
   fi
 
+  user=`eval whoami`
   echo "User $user"
 
   eval `ipcs -s|grep ^s|grep "[ \t]$user[ \t]"|awk '{printf "ipcrm -s %s;", $2
 }'`
 
 # remove message queues
-  eval `ipcs -q|grep ^q|grep "[ \t]$user[ \t]"|awk '{printf "ipcrm -q %s;", $2
+  eval `ipcs -q|grep ^q|grep "[ \t]$user[ \t]"|awk '{printf "ipcrm -Q %s;", $3
 }'`
 
 # remove shared memory

src/exp/com/src/os_openbsd/pwrp_env.sh

@@ -75,20 +75,20 @@ pwrc_get_variables()
   local socket
   
   if [ -e /etc/proview.cnf ]; then
-    socket=`eval cat /etc/proview.cnf | grep "\bmysql_socket\b" | awk '{print $2}'`
+    socket=`eval cat /etc/proview.cnf | grep "[[:<:]]mysql_socket[[:>:]]" | awk '{print $2}'`
     if [ ! -z $socket ]; then
       mysql_socket="--socket $socket"
     fi
 
-    pwr_projectroot=`eval cat /etc/proview.cnf | grep "\bprojectroot\b" | awk '{print $2}'`
+    pwr_projectroot=`eval cat /etc/proview.cnf | grep "[[:<:]]projectroot[[:>:]]" | awk '{print $2}'`
     if [ -z $pwr_projectroot ]; then
       pwr_projectroot=/home/pwrp
     fi
   fi
   
   if [ -e $pwr_inc/pwr_version.h ]; then
-#    pwr_dbversion=`eval grep "\bpwrv_cWbdbVersionShortStr\b" $pwr_inc/pwr_version.h | awk '{print $2}'`
-    pwr_dbversion=`eval cat $pwr_inc/pwr_version.h | grep "\bpwrv_cWbdbVersionShortStr\b" | awk '{print $3}'`
+#    pwr_dbversion=`eval grep "[[:<:]]pwrv_cWbdbVersionShortStr[[:>:]]" $pwr_inc/pwr_version.h | awk '{print $2}'`
+    pwr_dbversion=`eval cat $pwr_inc/pwr_version.h | grep "[[:<:]]pwrv_cWbdbVersionShortStr[[:>:]]" | awk '{print $3}'`
 
     if [ -z $pwr_dbversion ]; then
       echo "Unable to get pwr db version"
@@ -475,7 +475,7 @@ pwrc_get_projectname()
   let found=0
 
 #  if [ -e $pwrp_db/pwrp_cnf_sysobject.dat ]; then
-#    pname=`eval cat -n $pwrp_db/pwrp_cnf_sysobject.dat | grep "\b1\b" | awk '{print $2}'`
+#    pname=`eval cat -n $pwrp_db/pwrp_cnf_sysobject.dat | grep "[[:<:]]1[[:>:]]" | awk '{print $2}'`
 #    if [ ! -z $pname ]; then
 #      found=1
 #    fi
@@ -640,12 +640,12 @@ EndVolume
 EOF
 
     # Set ownership to user and group pwrp
-    user_pwrp=`eval cat /etc/passwd | grep "\bpwrp:"`
+    user_pwrp=`eval cat /etc/passwd | grep "[[:<:]]pwrp:"`
     #if [ ! -z "$user_pwrp" ]; then
     #  chown -R pwrp $proot/
     #fi
 
-    user_pwrp=`eval cat /etc/group | grep "\bpwrp:"`
+    user_pwrp=`eval cat /etc/group | grep "[[:<:]]pwrp:"`
     if [ ! -z "$user_pwrp" ]; then
       chgrp -R pwrp $proot/
       chmod -R g+w $proot/
@@ -965,7 +965,7 @@ pwrc_set_func()
 
     if [ "$bus_id" == "" ]; then
       if [ -e /etc/proview.cnf ]; then
-        bus_id=`eval cat /etc/proview.cnf | grep "\\bqcomBusId\\b" | awk '{print $2}'`
+        bus_id=`eval cat /etc/proview.cnf | grep "[[:<:]]qcomBusId[[:>:]]" | awk '{print $2}'`
       fi
     fi
     export PWR_BUS_ID=$bus_id

src/lib/rt/src/os_freebsd/rt_errl.c

@@ -91,6 +91,9 @@ errl_Init (
   int policy;
   struct sched_param param;
   key_t key;
+  int fd;
+  int flags = O_RDWR | O_CREAT;
+  mode_t mode  = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP;
 
   errl_log_cb = log_cb;
   errl_log_userdata = userdata;
@@ -125,7 +128,12 @@ errl_Init (
 #endif
 
   sprintf(name, "%s_%s", LOG_QUEUE_NAME, busid ? busid : "");  
+  fd = open(name, flags, mode); 
+  if ( fd == -1) {
+    printf("Message Queue, open failed on %s, errno: %d\n", name, errno);
+  }
   key = ftok(name, 'm');
+  close( fd);
 
   mqid = msgget( key, IPC_CREAT | 0660);
   if (mqid == -1) {
@@ -247,8 +255,10 @@ log_thread (void *arg)
   while (1) {
     len = msgrcv(mqid, (char *)&buf, LOG_MAX_MSG_SIZE, 0, 0);
     if (len == -1) {
-      if (errno != EINTR)
+      if (errno != EINTR) {
         perror("rt_logmod.c: mq_receive ");
+        sleep(1);
+      }
     } else {
       switch ( buf.message_type) {
       case errh_eMsgType_Log:

src/lib/rt/src/os_macos/rt_errl.c

@@ -91,6 +91,9 @@ errl_Init (
   int policy;
   struct sched_param param;
   key_t key;
+  int fd;
+  int flags = O_RDWR | O_CREAT;
+  mode_t mode  = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP;
 
   errl_log_cb = log_cb;
   errl_log_userdata = userdata;
@@ -125,7 +128,12 @@ errl_Init (
 #endif
 
   sprintf(name, "%s_%s", LOG_QUEUE_NAME, busid ? busid : "");  
+  fd = open(name, flags, mode); 
+  if ( fd == -1) {
+    printf("Message Queue, open failed on %s, errno: %d\n", name, errno);
+  }
   key = ftok(name, 'm');
+  close( fd);
 
   mqid = msgget( key, IPC_CREAT | 0660);
   if (mqid == -1) {
@@ -247,8 +255,10 @@ log_thread (void *arg)
   while (1) {
     len = msgrcv(mqid, (char *)&buf, LOG_MAX_MSG_SIZE, 0, 0);
     if (len == -1) {
-      if (errno != EINTR)
+      if (errno != EINTR) {
         perror("rt_logmod.c: mq_receive ");
+        sleep(1);
+      }
     } else {
       switch ( buf.message_type) {
       case errh_eMsgType_Log:

src/lib/rt/src/os_openbsd/rt_errl.c

@@ -91,6 +91,9 @@ errl_Init (
   int policy;
   struct sched_param param;
   key_t key;
+  int fd;
+  int flags = O_RDWR | O_CREAT;
+  mode_t mode  = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP;
 
   errl_log_cb = log_cb;
   errl_log_userdata = userdata;
@@ -125,7 +128,12 @@ errl_Init (
 #endif
 
   sprintf(name, "%s_%s", LOG_QUEUE_NAME, busid ? busid : "");  
+  fd = open(name, flags, mode); 
+  if ( fd == -1) {
+    printf("Message Queue, open failed on %s, errno: %d\n", name, errno);
+  }
   key = ftok(name, 'm');
+  close( fd);
 
   mqid = msgget( key, IPC_CREAT | 0660);
   if (mqid == -1) {
@@ -134,7 +142,7 @@ errl_Init (
   }
 
   pthread_attr_init(&pthreadattr);
-  if (pthread_create(&tid, /* &pthreadattr */ NULL, log_thread, NULL) == -1) {
+  if (pthread_create(&tid, /* &pthreadattr*/ NULL, log_thread, NULL) == -1) {
     perror("rt_logmod: pthread_create ");
     pthread_attr_destroy(&pthreadattr);  
     return;
@@ -244,11 +252,14 @@ log_thread (void *arg)
   int len;
   errh_sMsg buf;
 
+  sleep( 1);
   while (1) {
     len = msgrcv(mqid, (char *)&buf, LOG_MAX_MSG_SIZE, 0, 0);
     if (len == -1) {
-      if (errno != EINTR)
+      if (errno != EINTR) {
         perror("rt_logmod.c: mq_receive ");
+        sleep(1);
+      }
     } else {
       switch ( buf.message_type) {
       case errh_eMsgType_Log:

src/lib/rt/src/rt_errh.c

@@ -645,9 +645,17 @@ openLog ()
     char name[64];
     char *busid = getenv(pwr_dEnvBusId);
     key_t key;
+    int fd;
+    int flags = O_RDWR | O_CREAT;
+    mode_t mode  = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP;
 
     sprintf(name, "%s_%s", LOG_QUEUE_NAME, busid ? busid : "");  
+    fd = open(name, flags, mode); 
+    if ( fd == -1) {
+      printf("Message Queue, open failed on %s, errno: %d\n", name, errno);
+    }
     key = ftok(name, 'm');
+    close( fd);
 
     mqid = msgget( key, IPC_CREAT | 0660);
     if (mqid == -1) {

src/lib/rt/src/rt_sect.c

@@ -315,7 +315,7 @@ sect_Alloc (
       shm_id = shmget(shm_key, size, IPC_CREAT | 0660);
       if (shm_id == -1) {
         lsts = 2;
-        errh_Error("sect_Alloc: Couldn't attach/create shm section");
+        errh_Error("sect_Alloc: Couldn't attach/create shm section size: %d. Check shmmax.", size);
         break;
       }
 

src/tools/bld/src/os_openbsd/hw_x86_64/variables.mk

@@ -160,7 +160,7 @@ else
   tools_msg2cmsg  := $(eexe_dir)/tools_msg2cmsg
   tools_cmsg2c    := $(eexe_dir)/tools_cmsg2c
   tools_pdrgen    := $(eexe_dir)/tools_pdrgen
-  wb_rtt          := $(eexe_dir)/wb_rtt
+  wb_rtt          := $(exe_dir)/wb_rtt
   co_convert      := $(eexe_dir)/co_convert
   co_merge        := $(eexe_dir)/co_merge
 endif

src/tools/bld/src/os_templ/hw_templ/variables.mk

@@ -160,7 +160,7 @@ else
   tools_msg2cmsg  := $(eexe_dir)/tools_msg2cmsg
   tools_cmsg2c    := $(eexe_dir)/tools_cmsg2c
   tools_pdrgen    := $(eexe_dir)/tools_pdrgen
-  wb_rtt          := $(eexe_dir)/wb_rtt
+  wb_rtt          := $(exe_dir)/wb_rtt
   co_convert      := $(eexe_dir)/co_convert
   co_merge        := $(eexe_dir)/co_merge
 endif

src/tools/exe/tools_javac/src/tools_javac.c

@@ -44,8 +44,8 @@ char prefix[][10] = {"gdhr", "gdh", "cdhr", "cdh", "pwrb", "pwrt", "pwr",
 
 int main( int argc, char *argv[])
 {
-  char filename[80];
-  char destination[80];
+  char filename[256];
+  char destination[256];
   char cmd[200];
   char *s, *t;
   int i;
@@ -53,7 +53,7 @@ int main( int argc, char *argv[])
 
   if ( argc > 3 && strcmp( argv[1], "-d") == 0)
   {
-    strcpy( destination, argv[2]);
+    strncpy( destination, argv[2], sizeof(destination));
 
     /* Cut last to segments in directory (package name) */
     if ((s = strrchr( destination, '/')))
@@ -66,12 +66,12 @@ int main( int argc, char *argv[])
           *s = 0;
       }
     }
-    strcpy( filename, argv[3]);
+    strncpy( filename, argv[3], sizeof(filename));
   }
   else if ( argc > 1)
   {
-    strcpy( filename, argv[1]);
-    strcpy( destination, "");
+    strncpy( filename, argv[1], sizeof(filename));
+    strncpy( destination, "", sizeof(destination));
   }
   else
   {
@@ -144,9 +144,9 @@ int main( int argc, char *argv[])
 
 
   if ( strcmp( destination, "") == 0)
-    sprintf( cmd, "javac %s", filename);
+    snprintf( cmd, sizeof(cmd), "javac %s", filename);
   else
-    sprintf( cmd, "javac -d %s %s", destination, filename);
+    snprintf( cmd, sizeof(cmd), "javac -d %s %s", destination, filename);
 
   printf( "Cmd: %s\n", cmd);
   sts = system( cmd);

src/tools/exe/tools_msg2cmsg/src/tools_msg2cmsg.c

@@ -59,7 +59,7 @@
 #include "msg2cmsg.h"
 
 
-#define MSG_NEW_STRING(str) strcpy(malloc(strlen(str) + 1), str)
+#define MSG_NEW_STRING(str) strncpy(malloc(strlen(str) + 1), str, strlen(str) + 1)
 
 
 typedef struct s_FacilityCB sFacilityCB;
@@ -171,9 +171,9 @@ int main(int argc, char **argv)
     fname[i] = '\0';
 #else
     if ((p = strrchr(argv[2], '/')))
-      strcpy(fname, p+1);
+      strncpy(fname, p+1, sizeof(fname));
     else
-      strcpy(fname, argv[2]);
+      strncpy(fname, argv[2], sizeof(fname));
     
 #endif
 
@@ -282,19 +282,19 @@ static void WriteFiles(char *fname, FILE *cfp, FILE *hfp)
   for (fl = LstFir(&lFacH); fl != LstEnd(&lFacH); fl = LstNex(fl)) {
     facid = 0x800 + LstObj(fl)->f.FacNum;
 #if defined OS_VMS || OS_ELN
-    sprintf(name, "%s$_FACILITY", LstObj(fl)->f.FacName);
+    snprintf(name, sizeof(name), "%s$_FACILITY", LstObj(fl)->f.FacName);
 #else
-    sprintf(name, "%s_FACILITY", LstObj(fl)->f.FacName);
+    snprintf(name, sizeof(name), "%s_FACILITY", LstObj(fl)->f.FacName);
 #endif
     fprintf(hfp, "#define %-29s %9d /* x%08x */\n", name, facid, facid);
     facid = facid << 16;
 
     if (LstObj(fl)->f.Prefix)
-      strcpy(prefix, LstObj(fl)->f.Prefix);
+      strncpy(prefix, LstObj(fl)->f.Prefix, sizeof(prefix));
     else
-      sprintf(prefix, "%s_", LstObj(fl)->f.FacName);
+      snprintf(prefix, sizeof(prefix), "%s_", LstObj(fl)->f.FacName);
 
-    sprintf(msgName, "%smsg", LstObj(fl)->f.FacName);
+    snprintf(msgName, sizeof(msgName), "%smsg", LstObj(fl)->f.FacName);
     fprintf(cfp, "static msg_sMsg %s[] = {\n", msgName);
 
 
@@ -303,7 +303,7 @@ static void WriteFiles(char *fname, FILE *cfp, FILE *hfp)
 	fprintf(cfp, ",\n");
 
       msg = facid + 0x8000 + (idx << 3) + LstObj(ml)->Severity;
-      sprintf(name, "%s%s", prefix, LstObj(ml)->m.MsgName);
+      snprintf(name, sizeof(name), "%s%s", prefix, LstObj(ml)->m.MsgName);
       fprintf(hfp, "#define %-29s %9.9d /* x%08x */\n", name, msg, msg);
       fprintf(cfp, "\t{\"%s\", \"%s\"}", LstObj(ml)->m.MsgName, LstObj(ml)->m.MsgTxt);
     }

src/tools/pwre/src/os_openbsd/pwre.pl

@@ -151,7 +151,7 @@ sub configure()
     exit 1;
   }
 
-  my $fname = $ENV{"pwre_bin"} . "/pwre_configure.sh";
+  my $fname = $ENV{"pwre_bin"} . "/pwre_configure.sh"." ".$_[0]." ".$_[1]." ".$_[2];
   system( $fname);
 }
 

src/tools/pwre/src/os_openbsd/pwre_configure.sh

 #!/bin/bash
 
+pwre_help()
+{
+  cat <<EOF
+pwre_configure.h
+
+Arguments
+
+--help           Display help.
+
+--version        State fix version of loadfiles, eg
+
+                 > pwre configure --version "29-MAY-2011 16:00:00"
+
+--reset-version  Reset previous version
+
+EOF
+}
+
 pwre_config_init()
 {
     d=`eval date +\"%F %X\"`
@@ -225,32 +243,55 @@ if test ! -e $pwre_croot; then
   exit
 fi
 
+# Options
+if [ "$1" = "--help" ]; then
+  pwre_help
+  exit
+elif [ "$1" = "--version" ] && [ "$2" != "" ] && [ "$3" != "" ]; then
+  buildversion=$2" "$3
+elif [ "$1" = "--reset-version" ]; then
+  buildversion=""
+elif [ "$1" != "" ]; then
+  echo "Unknown option \"$1\""
+  exit
+else
+  # Catch current version
+  if [ -e $cfile ]; then
+    ver=`eval cat $cfile | grep "[[:<:]]export PWRE_CONF_BUILDVERSION"`
+    ver=${ver#*=\"}
+    ver=${ver%\"}
+    buildversion=$ver
+  fi
+fi
+
 pwre_create_blddir
 pwre_create_makedir
 
 pwre_config_init
 
+if [ "$buildversion" != "" ]; then
+  echo "export PWRE_CONF_BUILDVERSION=\"$buildversion\"" >> $cfile
+else
+  echo "export PWRE_CONF_BUILDVERSION=\"0\"" >> $cfile
+fi
+      
 #Gtk
+  echo ""
+  echo "Mandatory :"
 pwre_config_check_lib gtk      	GTK      gtk gtk 0 /usr/local/lib/libgtk-x11-2.0.a
 
 pwre_config_check_lib libantlr 	LIBANTLR lib lib 0 /usr/local/lib/libantlr.a
 pwre_config_check_lib librpcsvc LIBRPCSVC lib lib 0 /usr/lib/librpcsvc.so:/usr/lib/librpcsvc.a
-pwre_config_check_lib libasound LIBASOUND lib lib 0 /usr/lib/libasound.so:/usr/lib/libasound.a
+#pwre_config_check_lib libasound LIBASOUND lib lib 0 /usr/lib/libasound.so:/usr/lib/libasound.a
 pwre_config_check_lib libpthread LIBPTHREAD lib lib 0 /usr/lib/libpthread.so:/usr/lib/libpthread.a
 pwre_config_check_lib libm     	LIBM     lib lib 0 /usr/lib/libm.so:/usr/lib/libm.a
 pwre_config_check_lib libdb_cxx LIBDB_CXX lib lib 0 /usr/local/lib/libdb_cxx.so.6.0
 pwre_config_check_lib libz     	LIBZ     lib lib 0 /usr/lib/libz.so:/usr/lib/libz.a
-pwre_config_check_lib libcrypt 	LIBCRYPT lib lib 0 /usr/lib/libcrypt.so:/usr/lib/libcrypt.a
-pwre_config_check_lib mysql    	MYSQL    lib lib 1 /usr/lib/libmysqlclient.so
-pwre_config_check_lib mq       MQ       lib lib 1 /usr/lib/libdmq.so
-pwre_config_check_lib libpnioif PNAK    lib lib 1 /usr/lib/libpnioif.so:/usr/local/lib/libpnioif.a
-pwre_config_check_lib libusb   LIBUSB   lib lib 1 /usr/lib/libusb-1.0.so
-pwre_config_check_lib librt    LIBRT    lib lib 0 /usr/lib/librt.dylib:/usr/lib/librt.a
+#pwre_config_check_lib libcrypt 	LIBCRYPT lib lib 0 /usr/lib/libcrypt.so:/usr/lib/libcrypt.a
+#pwre_config_check_lib librt    LIBRT    lib lib 0 /usr/lib/librt.dylib:/usr/lib/librt.a
 pwre_config_check_lib libiconv LIBICONV lib lib 0 /usr/local/lib/libiconv.so:/usr/local/lib/libiconv.a
 pwre_config_check_lib libfl    LIBFL    lib lib 0 /usr/lib/libfl.os:/usr/lib/libfl.a
 
-#set -o xtrace
-
 pwre_config_check_include antlr ANTLR 1 /usr/local/include/antlr/CommonAST.hpp
 pwre_config_check_include gtk   GTK   1 /usr/local/include/gtk-2.0/gtk/gtk.h
 pwre_config_check_include iconv ICONV 1 /usr/local/include/iconv.h
@@ -258,6 +299,13 @@ pwre_config_check_include jni   JNI   1 /usr/local/jdk-1.7.0/include/jni.h
 pwre_config_check_include jni   JNI   0 /usr/local/jdk-1.7.0/include/openbsd/jni_md.h
 pwre_config_check_include libdb_cxx LIBDB_CXX 0 /usr/local/include/db4/db_cxx.h
 
+  echo ""
+  echo "Optional :"
+pwre_config_check_lib mysql    	MYSQL    lib lib 1 /usr/lib/libmysqlclient.so
+pwre_config_check_lib mq       MQ       lib lib 1 /usr/lib/libdmq.so
+pwre_config_check_lib libpnioif PNAK    lib lib 1 /usr/lib/libpnioif.so:/usr/local/lib/libpnioif.a
+pwre_config_check_lib libusb   LIBUSB   lib lib 1 /usr/lib/libusb-1.0.so
+
 
 export pwre_conf_alsa=1
 

wb/lib/wb/src/wb_exo.cpp

@@ -304,8 +304,8 @@ int exo_exec_m0( exo_ctx exoctx, vldh_t_node node)
 			      "RtBody", 1, &bodydef, &rows);
   if ( ODD(sts) ) {
     i = 0;
-    while( (bodydef[i].ParClass == pwr_eClass_Input) &&
-	   (i < rows)) {
+    while( i < rows &&
+	   bodydef[i].ParClass == pwr_eClass_Input) {
       /* Get the point for this parameter if there is one */
       sts = gcg_get_inputpoint( node, i, &point, &par_inverted);
       if ( ODD( sts)) {
@@ -435,8 +435,8 @@ int exo_exec_m2( exo_ctx exoctx, vldh_t_node node)
   if ( EVEN(sts) ) return sts;
 
   i = 0;
-  while( (bodydef[i].ParClass == pwr_eClass_Input) &&
-	 (i < rows)) {
+  while( i < rows && 
+	bodydef[i].ParClass == pwr_eClass_Input) {
     /* Get the point for this parameter if there is one */
     sts = gcg_get_inputpoint( node, i, &point, &par_inverted);
     if ( ODD( sts)) {

xtt/lib/ge/src/ge.cpp

@@ -40,7 +40,7 @@
 #include <vector>
 #include "glow_std.h"
 
-#if defined OS_VMS || defined OS_LINUX
+#if defined OS_VMS || defined OS_POSIX
 #define LDH 1
 #endif
 

xtt/lib/ge/src/ge_graph.h

@@ -64,7 +64,7 @@
 #include "ge_attr.h"
 #endif
 
-#if defined OS_VMS || defined OS_LINUX
+#if defined OS_VMS || defined OS_POSIX
 #define LDH 1
 #endif
 

xtt/lib/glow/gtk/glow_curvewidget_gtk.cpp

@@ -287,8 +287,10 @@ static void curvewidgetgtk_destroy( GtkObject *object)
     curvew->destroyed = 1;
     if ( curvew->scroll_timerid)
       g_source_remove( curvew->scroll_timerid);
-    if ( curvew->is_navigator && curvew->curve_ctx)
-      ((CurveCtx *)curvew->curve_ctx)->no_nav = 1;
+    if ( curvew->is_navigator) {
+	if ( curvew->curve_ctx && !((CurveWidgetGtk *)curvew->main_curve_widget)->destroyed)
+          ((CurveCtx *)curvew->curve_ctx)->no_nav = 1;
+    }
     else
       delete (GlowDrawGtk *)curvew->draw_ctx;
   }

xtt/lib/glow/gtk/glow_draw_gtk.cpp

@@ -859,20 +859,28 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	    if (       (event.button.state & GDK_SHIFT_MASK) && 
 		       !(event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1ClickShift, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if ( !(event.button.state & GDK_SHIFT_MASK) && 
 		      (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1ClickCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if (  (event.button.state & GDK_SHIFT_MASK) && 
 		       (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1ClickShiftCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else {
 	      sts = ctx->event_handler( glow_eEvent_MB1Click, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    break;
@@ -880,20 +888,28 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	    if (       (event.button.state & GDK_SHIFT_MASK) && 
 		       !(event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2ClickShift, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if ( !(event.button.state & GDK_SHIFT_MASK) && 
 		      (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2ClickCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if (  (event.button.state & GDK_SHIFT_MASK) && 
 		       (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2ClickShiftCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else {
 	      sts = ctx->event_handler( glow_eEvent_MB2Click, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    break;
@@ -911,6 +927,8 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	    else
 #endif
 	      sts = ctx->event_handler( glow_eEvent_MB3Click, (int)event.button.x, (int)event.button.y, 0, 0);
+	    if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    	      return 1;
 	    click_sensitivity = 0;
 	    break;
 	  }
@@ -919,6 +937,8 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	  /* Button release */
 // cout << "Button release detected" << endl;
 	  sts = ctx->event_handler( glow_eEvent_ButtonRelease, (int)event.button.x, (int)event.button.y, 0, 0);
+	  if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    	    return 1;
 	}        
       }
       else {
@@ -945,20 +965,28 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	    if ( (event.button.state & GDK_SHIFT_MASK) && 
 		 !(event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1DoubleClickShift, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if ( !(event.button.state & GDK_SHIFT_MASK) && 
 		      (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1DoubleClickCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if (  (event.button.state & GDK_SHIFT_MASK) && 
 		       (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB1DoubleClickShiftCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else {
 	      sts = ctx->event_handler( glow_eEvent_MB1DoubleClick, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    break;
@@ -966,20 +994,28 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 	    if ( (event.button.state & GDK_SHIFT_MASK) && 
 		 !(event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2DoubleClickShift, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if ( !(event.button.state & GDK_SHIFT_MASK) && 
 		      (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2DoubleClickCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else if (  (event.button.state & GDK_SHIFT_MASK) && 
 		       (event.button.state & GDK_CONTROL_MASK)) {
 	      sts = ctx->event_handler( glow_eEvent_MB2DoubleClickShiftCtrl, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    else {
 	      sts = ctx->event_handler( glow_eEvent_MB2DoubleClick, (int)event.button.x, (int)event.button.y, 0, 0);
+	      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+    		return 1;
 	      click_sensitivity = 0;
 	    }
 	    break;

xtt/lib/glow/gtk/glow_growwidget_gtk.cpp

@@ -291,8 +291,10 @@ static void growwidgetgtk_destroy( GtkObject *object)
     grow->destroyed = 1;
     if ( grow->scroll_timerid)
       g_source_remove( grow->scroll_timerid);
-    if ( grow->is_navigator && grow->grow_ctx)
-      ((GrowCtx *)grow->grow_ctx)->no_nav = 1;
+    if ( grow->is_navigator) {
+      if ( grow->grow_ctx && !((GrowWidgetGtk *)grow->main_grow_widget)->destroyed)
+        ((GrowCtx *)grow->grow_ctx)->no_nav = 1;
+    }
     else
       delete (GlowDrawGtk *)grow->draw_ctx;
   }

xtt/lib/glow/src/glow_growctx.cpp

@@ -266,7 +266,9 @@ int GrowCtx::event_handler( glow_eEvent event, int x, int y, int w, int h)
     case glow_eEvent_MB1Up:
     case glow_eEvent_MB1Click:
       sts = a[a.a_size-1]->event_handler( &mw, event, x, y, fx, fy);
-      if ( sts)
+      if ( sts == GLOW__TERMINATED || sts == GLOW__DESTROYED)
+	return sts;
+      else if ( sts)
 	return 1;
       break;
     default: ;