 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
Java Forum / General / September 2005mixing java & C on Linux
I am able to call some C code from Java via JNI. Is it possible to compile Java with gcj and call the same C code directly ? What needs to be done ? DG > I am able to call some C code from Java via JNI. > > Is it possible to compile Java with gcj and call the same > C code directly ? What needs to be done ? > > DG sure... >Is it possible to compile Java with gcj and call the same >C code directly ? What needs to be done ? I don't think so. The JNI interface would remain the same. It is not as though native compilation works by turning Java into C first. You could do a quick experiment to see if GCJ in expecting a JNI interface for native methods. There are several native classes available to download on my website. I suggest http://mindprod.com/products1.html#PENTIUM http://mindprod.com/products1.html#FILETIMES http://mindprod.com/products1.html#MOUSE http://mindprod.com/products1.html#SETCLOCK is probably a bit too complicated.  SignatureCanadian Mind Products, Roedy Green. http://mindprod.com Again taking new Java programming contracts. >http://mindprod.com/products1.html#PENTIUM this one would be easiest to port to Linux. It does no system calls. SignatureCanadian Mind Products, Roedy Green. http://mindprod.com Again taking new Java programming contracts. > I am able to call some C code from Java via JNI. > > Is it possible to compile Java with gcj and call the same > C code directly ? What needs to be done ? If you are only interested in targeting gcj, you might also look at CNI: http://gcc.gnu.org/onlinedocs/gcj/About-CNI.html Ciao, SignatureDavid N. Welton - http://www.dedasys.com/davidw/ Linux, Open Source Consulting - http://www.dedasys.com/ Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
|
Reply to this Message
|
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2008 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.