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count() — netty Function Reference

Architecture documentation for the count() function in CompletionQueue.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  4bf21a59_f9a3_cb07_8403_6e3b200caf7b["count()"]
  af6dd3bb_1c78_efaf_ac7c_5f13fef08613["CompletionQueue"]
  4bf21a59_f9a3_cb07_8403_6e3b200caf7b -->|defined in| af6dd3bb_1c78_efaf_ac7c_5f13fef08613
  style 4bf21a59_f9a3_cb07_8403_6e3b200caf7b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/CompletionQueue.java lines 108–113

    int count() {
        if (closed) {
            return 0;
        }
        return (int) INT_HANDLE.getVolatile(ktail, 0) - ringHead;
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does count() do?
count() is a function in the netty codebase, defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/CompletionQueue.java.
Where is count() defined?
count() is defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/CompletionQueue.java at line 108.

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