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closeFileDescriptor() — netty Function Reference

Architecture documentation for the closeFileDescriptor() function in EpollIoHandler.java from the netty codebase.

Function java Buffer Telemetry calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  cf0e10de_7ce5_c698_1c75_d701a03a88b4["closeFileDescriptor()"]
  e531fecb_b495_8b97_8d1b_49ff2b5ccdbb["EpollIoHandler"]
  cf0e10de_7ce5_c698_1c75_d701a03a88b4 -->|defined in| e531fecb_b495_8b97_8d1b_49ff2b5ccdbb
  971d9f3b_e81e_dc5f_753e_454755fc5aec["openFileDescriptors()"]
  971d9f3b_e81e_dc5f_753e_454755fc5aec -->|calls| cf0e10de_7ce5_c698_1c75_d701a03a88b4
  f412d798_aeaf_139a_c2f5_ba554cb7493a["close()"]
  cf0e10de_7ce5_c698_1c75_d701a03a88b4 -->|calls| f412d798_aeaf_139a_c2f5_ba554cb7493a
  style cf0e10de_7ce5_c698_1c75_d701a03a88b4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollIoHandler.java lines 192–200

    private static void closeFileDescriptor(FileDescriptor fd) {
        if (fd != null) {
            try {
                fd.close();
            } catch (Exception e) {
                // ignore
            }
        }
    }

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does closeFileDescriptor() do?
closeFileDescriptor() is a function in the netty codebase, defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollIoHandler.java.
Where is closeFileDescriptor() defined?
closeFileDescriptor() is defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollIoHandler.java at line 192.
What does closeFileDescriptor() call?
closeFileDescriptor() calls 1 function(s): close.
What calls closeFileDescriptor()?
closeFileDescriptor() is called by 1 function(s): openFileDescriptors.

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