February 01, 2011
Mark Wielaard: New GPG key.
Finally created a new GPG key using gnupg. The old one was a DSA/1024 bits one and 8 years old. The new one is a RSA/2048 bits one. I will use the new one in the future to sign any release tarballs I might create. pub 2048R/57816A6A 2011-01-29 Key f...
More »
February 01, 2011
Andrew Hughes: [SECURITY] IcedTea6 1.7.8, 1.8.5, 1.9.5 Released!.
We are pleased to announce a new set of security releases, IcedTea6 1.7.8, IcedTea6 1.8.5 and IcedTea6 1.9.5.
This update contains the following security updates:
The IcedTea project provides a harness to build the source code from OpenJDK6 u...
More »
December/2024
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | | 8 | 9 | 10 | 11 | 12 | 13 | 14 | | 15 | 16 | 17 | 18 | 19 | 20 | 21 | | 22 | 23 |
24 | 25 | 26 | 27 | 28 | | 29 | 30 | 31 | | | | |
|
 |
Simplify Native Code Access with JNA
This article describes the Java Native Access (JNA) approach to integrating native libraries with Java programs.
Simplify Native Code Access with JNA
Wed, 2009-11-11
Sanjay Dasgupta
This article describes the Java Native Access (JNA) approach to integrating native libraries with Java programs.
Contents
JNA Development First Steps
A Proxy for the DLL
Linkage: What's in a Name?
Parameter and Return Types
C structs in Java
Pointers and Strings
Converting from JNI to JNA
Detecting a Struct Memory Alignment Problem
Reproducing the Struct Alignment Error
Preventing Struct Alignment Errors
Running the Sample Code
Resources
This article describes the
Java Native Access (JNA) approach to
integrating native libraries with Java programs.
It shows how JNA enables Java code to call native functions without requiring
glue code in another language.
The examples illustrate usage patterns, common pitfalls, and troubleshooting techniques.
The article also enables a comparison of JNA and JNI
(Java
Native Interface) by describing the conversion of
sample JNI code from an earlier java.net article to JNA. ...
Date: December, 20 2009
Url: http://www.java.net/article/2009/12/20/simplify-native-code-access-jna
Others News
|
