[SCM] master: Prototype jni/Itimer, enable more tests.

[cagney@sourceware.org]

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- Log -----------------------------------------------------------------
commit eb91978115196ab2815ba04f4145f65088737050
Author: Andrew Cagney <cagney@redhat.com>
Date:   Wed May 21 16:07:49 2008 -0400

    Prototype jni/Itimer, enable more tests.
    
    frysk-sys/ChangeLog
    2008-05-21  Andrew Cagney  <cagney@redhat.com>
    
    	* Makefile.am (JniRunner): Test frysk.expunit, frysk.sys.proc,
    	frysk.sys.TestProcessIdentifier, frysk.sys.TestSignal,
    	frysk.sys.TestSignalSet.
    
    frysk-sys/frysk/sys/ChangeLog
    2008-05-21  Andrew Cagney  <cagney@redhat.com>
    
    	* jni/Itimer.cxx: Implement.

-----------------------------------------------------------------------

Summary of changes:
 frysk-sys/ChangeLog                |    6 +++++
 frysk-sys/Makefile.am              |   13 ++++++++---
 frysk-sys/frysk/sys/ChangeLog      |    2 +
 frysk-sys/frysk/sys/jni/Itimer.cxx |   41 +++++++++++++++++++++++++++++++++++-
 4 files changed, 57 insertions(+), 5 deletions(-)

First 500 lines of diff:
diff --git a/frysk-sys/ChangeLog b/frysk-sys/ChangeLog
index 659ac0b..6536b04 100644
--- a/frysk-sys/ChangeLog
+++ b/frysk-sys/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-21  Andrew Cagney  <cagney@redhat.com>
+
+	* Makefile.am (JniRunner): Test frysk.expunit, frysk.sys.proc,
+	frysk.sys.TestProcessIdentifier, frysk.sys.TestSignal,
+	frysk.sys.TestSignalSet.
+
 2008-05-16  Andrew Cagney  <cagney@redhat.com>
 
 	* Makefile.am (JNIXX_CLASSES): Add Errno$Esrch.
diff --git a/frysk-sys/Makefile.am b/frysk-sys/Makefile.am
index 7aed15f..ac8043b 100644
--- a/frysk-sys/Makefile.am
+++ b/frysk-sys/Makefile.am
@@ -93,12 +93,17 @@ JniRunner: | frysk-sys.jar libfrysk-sys-jni.so
 	echo "$(CLASSPATH):frysk-sys.jar:JniRunner.jar"		>> $@.tmp
 	echo "if test \$$# -eq 0 ; then"			>> $@.tmp
 	echo "  $(JAVA) JniRunner \\"				>> $@.tmp
-	echo "    lib.stdcpp \\"				>> $@.tmp
-	echo "    frysk.rsl \\"					>> $@.tmp
-	echo "    frysk.junit \\"				>> $@.tmp
 	echo "    frysk.config \\"				>> $@.tmp
-	echo "    jnixx \\"					>> $@.tmp
+	echo "    frysk.expunit \\"				>> $@.tmp
+	echo "    frysk.junit \\"				>> $@.tmp
+	echo "    frysk.rsl \\"					>> $@.tmp
+	echo "    frysk.sys.proc \\"				>> $@.tmp
+	echo "    frysk.sys.TestProcessIdentifier \\"		>> $@.tmp
+	echo "    frysk.sys.TestSignal \\"			>> $@.tmp
+	echo "    frysk.sys.TestSignalSet \\"			>> $@.tmp
 	echo "    inua \\"					>> $@.tmp
+	echo "    jnixx \\"					>> $@.tmp
+	echo "    lib.stdcpp \\"				>> $@.tmp
 	echo "    ;"						>> $@.tmp
 	echo "else"						>> $@.tmp
 	echo "  $(JAVA) JniRunner \"\$$@\""			>> $@.tmp
diff --git a/frysk-sys/frysk/sys/ChangeLog b/frysk-sys/frysk/sys/ChangeLog
index 13d7a5c..ad2a3f3 100644
--- a/frysk-sys/frysk/sys/ChangeLog
+++ b/frysk-sys/frysk/sys/ChangeLog
@@ -1,5 +1,7 @@
 2008-05-21  Andrew Cagney  <cagney@redhat.com>
 
+	* jni/Itimer.cxx: Implement.
+
 	* cni/PseudoTerminal.cxx: Delete stray include.
 
 	* FileDescriptor.java: Make native methods private.
diff --git a/frysk-sys/frysk/sys/jni/Itimer.cxx b/frysk-sys/frysk/sys/jni/Itimer.cxx
index b358932..88ba5a2 100644
--- a/frysk-sys/frysk/sys/jni/Itimer.cxx
+++ b/frysk-sys/frysk/sys/jni/Itimer.cxx
@@ -1,6 +1,6 @@
 // This file is part of the program FRYSK.
 //
-// Copyright 2008, Red Hat Inc.
+// Copyright 2005, 2007, 2008, Red Hat Inc.
 //
 // FRYSK is free software; you can redistribute it and/or modify it
 // under the terms of the GNU General Public License as published by
@@ -37,4 +37,43 @@
 // version and license this file solely under the GPL without
 // exception.
 
+#include <signal.h>
+#include <sys/time.h>
+#include <errno.h>
+#include <unistd.h>
+
 #include "jni.hxx"
+
+#include "jnixx/exceptions.hxx"
+
+using namespace java::lang;
+using namespace frysk::sys;
+
+struct timeval
+timeval(jlong milliseconds) {
+  struct timeval val;
+  val.tv_sec = milliseconds / 1000;
+  val.tv_usec = (milliseconds % 1000) * 1000;
+  return val;
+}
+
+void
+setItimer(jnixx::env env, int which, jlong interval, jlong value) {
+  struct itimerval itimer;
+  itimer.it_interval = timeval (interval);
+  itimer.it_value = timeval (value);
+  errno = 0;
+  if (::setitimer (which, &itimer, NULL) < 0)
+    errnoException(env, errno, "setitimer");
+}
+
+Signal
+Itimer::real(jnixx::env env, jlong interval, jlong value) {
+  ::setItimer(env, ITIMER_REAL, interval, value);
+  return Signal::GetALRM(env);
+}
+
+jint
+Itimer::sleep(jnixx::env env, jint seconds) {
+  return ::sleep(seconds);
+}


hooks/post-receive
--
frysk system monitor/debugger