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authorBrian Jones <cbj@gnu.org>2001-11-05 02:56:46 +0000
committerBrian Jones <cbj@gnu.org>2001-11-05 02:56:46 +0000
commit936e6f9bd41e192e1ede500ef5aa26dd2a276ec0 (patch)
tree0c60a4db8f04045d08eb13e41dc8618931b68331 /native/jni/java-lang/java_lang_System.c
parentcd15a52840b278df0d1171d691cac036db373d28 (diff)
downloadclasspath-936e6f9bd41e192e1ede500ef5aa26dd2a276ec0.tar.gz
* native/jni/awt: renamed native/jni/gtk-peer
* native/jni/javaio.h: moved to native/jni/java-io * native/jni/javaio.c: moved to native/jni/java-io * native/jni/java_io_File.c: moved to native/jni/java-io * native/jni/java_io_FileDescriptor.c: moved to native/jni/java-io * native/jni/java_io_FileInputStream.c: moved to native/jni/java-io * native/jni/java_io_FileOutputStream.c: moved to native/jni/java-io * native/jni/java_io_ObjectInputStream.c: moved to native/jni/java-io * native/jni/java_io_ObjectOutputStream.c: moved to native/jni/java-io * native/jni/java_io_RandomAccessFile.c: moved to native/jni/java-io * native/jni/javalang.h: moved to native/jni/java-lang * native/jni/javalang.c: moved to native/jni/java-lang * native/jni/java_lang_Double.c: moved to native/jni/java-lang * native/jni/java_lang_Float.c: moved to native/jni/java-lang * native/jni/java_lang_Object.c: moved to native/jni/java-lang * native/jni/java_lang_System.c: moved to native/jni/java-lang * native/jni/java_lang_reflect_Array.c: moved to native/jni/java-lang * native/jni/javanet.h: moved to native/jni/java-net * native/jni/javanet.c: moved to native/jni/java-net * native/jni/java_net_InetAddress.c: moved to native/jni/java-net * native/jni/java_net_PlainDatagramSocketImpl.c: moved to native/jni/java-net * native/jni/java_net_PlainSocketImpl.c: moved to native/jni/java-net * native/jni/java_util_ResourceBundle.c: moved to native/jni/java-util * native/jni/java_util_TimeZone.c: moved to native/jni/java-util * native/jni/ieeefp.h: moved to native/jni/mprec * native/jni/java-assert.h: moved to native/jni/mprec * native/jni/mprec.c: moved to native/jni/mprec * native/jni/mprec.h: moved to native/jni/mprec * native/jni/acos.c: removed * native/jni/asin.c: removed * native/jni/atan2.c: removed * native/jni/atan.c: removed * native/jni/ceil.c: removed * native/jni/cos.c: removed * native/jni/dtoa.c: removed * native/jni/e_fmod.c: removed * native/jni/exp.c: removed * native/jni/floor.c: removed * native/jni/jcl.c: removed * native/jni/jcl.h: removed * native/jni/k_cos.c: removed * native/jni/k_rem_pio2.c: removed * native/jni/k_sin.c: removed * native/jni/k_tan.c: removed * native/jni/log.c: removed * native/jni/pow.c: removed * native/jni/remainder.c: removed * native/jni/rint.c: removed * native/jni/s_fabs.c: removed * native/jni/sin.c: removed * native/jni/sqrt.c: removed * native/jni/tan.c: removed * native/jni/fdlibm.h: removed * native/jni/java_math_BigInteger.c: no longer needed * native/fdlibm/dtoa.c: added from gcj to sync sources * native/fdlibm/e_acos.c: added from gcj to sync sources * native/fdlibm/e_asin.c: added from gcj to sync sources * native/fdlibm/e_atan2.c: added from gcj to sync sources * native/fdlibm/e_exp.c: added from gcj to sync sources * native/fdlibm/e_fmod.c: added from gcj to sync sources * native/fdlibm/e_log.c: added from gcj to sync sources * native/fdlibm/e_pow.c: added from gcj to sync sources * native/fdlibm/e_remainder.c: added from gcj to sync sources * native/fdlibm/e_rem_pio2.c: added from gcj to sync sources * native/fdlibm/e_scalb.c: added from gcj to sync sources * native/fdlibm/e_sqrt.c: added from gcj to sync sources * native/fdlibm/fdlibm.h: added from gcj to sync sources * native/fdlibm/ieeefp.h: added from gcj to sync sources * native/fdlibm/java-assert.h: added from gcj to sync sources * native/fdlibm/k_cos.c: added from gcj to sync sources * native/fdlibm/k_rem_pio2.c: added from gcj to sync sources * native/fdlibm/k_sin.c: added from gcj to sync sources * native/fdlibm/k_tan.c: added from gcj to sync sources * native/fdlibm/mprec.c: added from gcj to sync sources * native/fdlibm/mprec.h: added from gcj to sync sources * native/fdlibm/s_atan.c: added from gcj to sync sources * native/fdlibm/s_ceil.c: added from gcj to sync sources * native/fdlibm/s_copysign.c: added from gcj to sync sources * native/fdlibm/s_cos.c: added from gcj to sync sources * native/fdlibm/s_fabs.c: added from gcj to sync sources * native/fdlibm/sf_fabs.c: added from gcj to sync sources * native/fdlibm/s_floor.c: added from gcj to sync sources * native/fdlibm/sf_rint.c: added from gcj to sync sources * native/fdlibm/s_rint.c: added from gcj to sync sources * native/fdlibm/s_scalbn.c: added from gcj to sync sources * native/fdlibm/s_sin.c: added from gcj to sync sources * native/fdlibm/s_tan.c: added from gcj to sync sources * native/fdlibm/strtod.c: added from gcj to sync sources * native/fdlibm/w_acos.c: added from gcj to sync sources * native/fdlibm/w_asin.c: added from gcj to sync sources * native/fdlibm/w_atan2.c: added from gcj to sync sources * native/fdlibm/w_exp.c: added from gcj to sync sources * native/fdlibm/w_fmod.c: added from gcj to sync sources * native/fdlibm/w_log.c: added from gcj to sync sources * native/fdlibm/w_pow.c: added from gcj to sync sources * native/fdlibm/w_remainder.c: added from gcj to sync sources * native/fdlibm/w_sqrt.c: added from gcj to sync sources * native/fdlibm/.cvsignore: new file * native/jni/gtk-peer/Makefile.am: added -module to LDFLAGS * native/jni/java-io/Makefile.am: added -module to LDFLAGS * native/jni/java-io/.cvsignore: new file * native/jni/java-lang/Makefile.am: added -module to LDFLAGS * native/jni/java-lang/.cvsignore: new file * native/jni/java-net/Makefile.am: added -module to LDFLAGS * native/jni/java-net/.cvsignore: new file * native/jni/java-util/Makefile.am: added -module to LDFLAGS * native/jni/java-util/.cvsignore: new file * native/fdlibm/Makefile.am: added -module to LDFLAGS * native/jni/Makefile.am: removed rules, SUBDIRS equals java-io, java-lang, java-net, java-util, gtk-peer * native/Makefile.am: prepended fdlibm to SUBDIRS * java/lang/Math.java static(): load libjavalang.so instead of libjavalangmath.so * java/math/BigInteger.java: replaced our native version with pure Java implementation from gcj * gnu/classpath/math: new directory * gnu/classpath/math/MPN.java: new file from gcj, which came from Kawa, and is included with permission from Per Bothner, the author. * README: updated with current information about CVS and the project * THANKYOU: added Per Bothner * TODO: updated with current information as I know it * NEWS: updated with information about a 0.03 release * HACKING: updated with new information * INSTALL: updated with new information * BUGS: added link to Savannah bug reporting page for the project * ltconfig: removed due to upgrade of libtool to 1.4.2 * ltmain.sh: updated with libtool 1.4.2 * depcomp: new file from automake 1.5 upgrade * configure.in: added to OUTPUT native/fdlibm/Makefile, native/jni/java-io/Makefile, native/jni/java-lang/Makefile, native/jni/java-net/Makefile, native/jni/java-util/Makefile, native/jni/gtk-peer/Makefile * install.sh: updated * missing: updated * mkinstalldirs: updated * native/lib/Makefile.am: INCLUDES += changed to just INCLUDES = to avoid automake warning * native/lib/jcl.h: removed TRUE/FALSE #defines, added DBG * native/nsa/: removed, files native_state.* moved to native/lib * native/lib: renamed native/jni/classpath * native/cni/Makefile.am: new file * native/cni/.cvsignore: new file * native/jni/gtk-peer/Makefile.am: LIBADD used to get native_state from a common location * native/jni/java-io/Makefile.am: LIBADD used to get jcl from a common location, source modified to use relevant JCL_* functions * native/jni/java-lang/Makefile.am: LIBADD used to get jcl from a common location * native/jni/java-net/Makefile.am: LIBADD used to get jcl from a common location, source modified to use relevant JCL_* functions * vm/reference/java/lang/Thread.java (Thread): wrongly marked private constructor Thread (ThreadGroup, String) now public * native/jni/java-util/java_util_ResourceBundle.c: removed file * native/jni/java-util/Makefile.am: removed java_util_ResourceBundle.c from library
Diffstat (limited to 'native/jni/java-lang/java_lang_System.c')
-rw-r--r--native/jni/java-lang/java_lang_System.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/native/jni/java-lang/java_lang_System.c b/native/jni/java-lang/java_lang_System.c
new file mode 100644
index 000000000..cfea6989a
--- /dev/null
+++ b/native/jni/java-lang/java_lang_System.c
@@ -0,0 +1,97 @@
+/* System.c
+ Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
+
+#include "java_lang_System.h"
+#include <sys/time.h>
+#include <stdlib.h>
+
+/*
+ * Class: java_lang_System
+ * Method: setIn
+ * Signature: (Ljava/io/InputStream;)V
+ */
+JNIEXPORT void JNICALL Java_java_lang_System_setIn
+ (JNIEnv * env, jclass thisClass, jobject in) {
+ jfieldID inField = (*env)->GetStaticFieldID(env,thisClass,"in","Ljava/io/InputStream;");
+ (*env)->SetStaticObjectField(env,thisClass,inField,in);
+}
+
+/*
+ * Class: java_lang_System
+ * Method: setOut
+ * Signature: (Ljava/io/PrintStream;)V
+ */
+JNIEXPORT void JNICALL Java_java_lang_System_setOut
+ (JNIEnv * env, jclass thisClass, jobject out) {
+ jfieldID outField = (*env)->GetStaticFieldID(env,thisClass,"out","Ljava/io/PrintStream;");
+ (*env)->SetStaticObjectField(env,thisClass,outField,out);
+}
+
+/*
+ * Class: java_lang_System
+ * Method: setErr
+ * Signature: (Ljava/io/PrintStream;)V
+ */
+JNIEXPORT void JNICALL Java_java_lang_System_setErr
+ (JNIEnv * env, jclass thisClass, jobject err) {
+ jfieldID errField = (*env)->GetStaticFieldID(env,thisClass,"err","Ljava/io/PrintStream;");
+ (*env)->SetStaticObjectField(env,thisClass,errField,err);
+}
+
+/*
+ * Class: java_lang_System
+ * Method: currentTimeMillis
+ * Signature: ()J
+ */
+JNIEXPORT jlong JNICALL Java_java_lang_System_currentTimeMillis
+ (JNIEnv * env, jclass thisClass) {
+ /* Note: this implementation copied directly from Japhar's, by Chris Toshok. */
+ jlong result;
+ struct timeval tp;
+
+ if (gettimeofday(&tp, NULL) == -1)
+ (*env)->FatalError(env, "gettimeofday call failed.");
+
+ result = (jlong)tp.tv_sec;
+ result *= 1000;
+ result += (tp.tv_usec / 1000);
+
+ return result;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_java_lang_System_isWordsBigEndian (JNIEnv *env, jclass clazz)
+{
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+
+ u.l = 1;
+ return (u.c[sizeof (long) - 1] == 1);
+}