===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/ext.c,v
retrieving revision 1.15
retrieving revision 1.26
diff -u -p -r1.15 -r1.26
--- OpenXM/src/kan96xx/Kan/ext.c	2003/07/21 13:36:41	1.15
+++ OpenXM/src/kan96xx/Kan/ext.c	2004/09/09 08:50:12	1.26
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.14 2003/07/14 12:49:52 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.25 2004/09/09 03:14:46 takayama Exp $ */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -12,21 +12,25 @@
 #include "extern2.h"
 #include <signal.h>
 #include "plugin.h"
+#include "kclass.h"
 #include <ctype.h>
+#include <errno.h>
 #include "ox_pathfinder.h"
 
+extern int Quiet;
 extern char **environ;
 
 #define MYCP_SIZE 100
 static int Mychildren[MYCP_SIZE];
 static int Mycp = 0;
+static int Verbose_mywait = 0;
 static void mywait() {
   int status;
   int pid;
   int i,j;
-  signal(SIGCHLD,SIG_IGN);
+  /* signal(SIGCHLD,SIG_IGN); */
   pid = wait(&status);
-  fprintf(stderr,"Child process %d is exiting.\n",pid);
+  if ((!Quiet) && (Verbose_mywait)) fprintf(stderr,"Child process %d is exiting.\n",pid);
   for (i=0; i<Mycp; i++) {
     if (Mychildren[i]  == pid) {
       for (j=i; j<Mycp-1; j++) {
@@ -102,7 +106,6 @@ struct object Kextension(struct object obj)
 #endif
   extern void ctrlC();
   extern int SigIgn;
-  extern errno;
   extern int DebugCMO;
   extern int OXprintMessage;
   struct stat buf;
@@ -342,6 +345,35 @@ struct object Kextension(struct object obj)
 	obj2 = getoa(obj,2);
     if (obj2.tag != Sarray) errorKan1("%s\n","[(regionMatches) str strArray] extension. strArray must be an array.");
     rob = KregionMatches(obj1,obj2);
+  }else if (strcmp(key,"newVector")==0) {
+    if (size != 2) errorKan1("%s\n","[(newVector) m] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sinteger) errorKan1("%s\n","[(newVector) m] extension. m must be an integer.");
+    rob = newObjectArray(KopInteger(obj1));
+  }else if (strcmp(key,"newMatrix")==0) {
+    if (size != 3) errorKan1("%s\n","[(newMatrix) m n] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sinteger) errorKan1("%s\n","[(newMatrix) m n] extension. m must be an integer.");
+	obj2 = getoa(obj,2);
+    if (obj2.tag != Sinteger) errorKan1("%s\n","[(newMatrix) m n] extension. n must be an integer.");
+    rob = newObjectArray(KopInteger(obj1));
+	for (i=0; i<KopInteger(obj1); i++) {
+      putoa(rob,i,newObjectArray(KopInteger(obj2)));
+	}
+  }else if (strcmp(key,"ooPower")==0) {
+    if (size != 3) errorKan1("%s\n","[(ooPower) a b] extension.");
+    obj1 = getoa(obj,1);
+	obj2 = getoa(obj,2);
+    rob = KooPower(obj1,obj2);
+  }else if (strcmp(key,"Krest")==0) {
+    if (size != 2) errorKan1("%s\n","[(Krest) a] extension b");
+    obj1 = getoa(obj,1);
+    rob = Krest(obj1);
+  }else if (strcmp(key,"Kjoin")==0) {
+    if (size != 3) errorKan1("%s\n","[(Kjoin) a b] extension c");
+    obj1 = getoa(obj,1);
+	obj2 = getoa(obj,2);
+    rob = Kjoin(obj1,obj2);
   }else if (strcmp(key,"ostype")==0) {
     rob = newObjectArray(1);
     /* Hard encode the OS type. */
@@ -350,8 +382,20 @@ struct object Kextension(struct object obj)
 #else
     putoa(rob,0,KpoString("unix"));
 #endif
+  }else if (strcmp(key,"traceClearStack")==0) {
+    traceClearStack();
+    rob = NullObject;
+  }else if (strcmp(key,"traceShowStack")==0) {
+    char *ssst;
+    ssst = traceShowStack();
+    if (ssst != NULL) {
+      rob = KpoString(ssst);
+    }else{
+      rob = NullObject;
+    }
   }
 #include "plugin.hh"
+#include "Kclass/tree.hh"
   else{
     errorKan1("%s\n","Unknown tag for extension.");
   }