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loadNativeLibrary() — netty Function Reference

Architecture documentation for the loadNativeLibrary() function in Native.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  341552d6_0bb1_05ef_5036_4cf5a0b3ce31["loadNativeLibrary()"]
  6ddaf968_1eb9_8057_3938_2ad6d5ebbbeb["Native"]
  341552d6_0bb1_05ef_5036_4cf5a0b3ce31 -->|defined in| 6ddaf968_1eb9_8057_3938_2ad6d5ebbbeb
  style 341552d6_0bb1_05ef_5036_4cf5a0b3ce31 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/Native.java lines 655–674

    private static void loadNativeLibrary() {
        String name = PlatformDependent.normalizedOs().toLowerCase(Locale.ROOT).trim();
        if (!name.startsWith("linux")) {
            throw new IllegalStateException("Only supported on Linux");
        }
        String staticLibName = "netty_transport_native_io_uring42";
        String sharedLibName = staticLibName + '_' + PlatformDependent.normalizedArch();
        ClassLoader cl = PlatformDependent.getClassLoader(Native.class);
        try {
            NativeLibraryLoader.load(sharedLibName, cl);
        } catch (UnsatisfiedLinkError e1) {
            try {
                NativeLibraryLoader.load(staticLibName, cl);
                logger.info("Failed to load io_uring");
            } catch (UnsatisfiedLinkError e2) {
                ThrowableUtil.addSuppressed(e1, e2);
                throw e1;
            }
        }
    }

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Defined In

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Frequently Asked Questions

What does loadNativeLibrary() do?
loadNativeLibrary() is a function in the netty codebase, defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/Native.java.
Where is loadNativeLibrary() defined?
loadNativeLibrary() is defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/Native.java at line 655.

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