freeDirectBufferPrivileged() — netty Function Reference

Architecture documentation for the freeDirectBufferPrivileged() function in CleanerJava6.java from the netty codebase.

Function java CommonUtil Internal calls 1 called by 1

Entity Profile

CommonUtil→ Internal→ freeDirectBufferPrivileged() — netty Function Reference

Dependency Diagram

graph TD
  1ba54708_ba19_1616_dd30_41ba2b85f301["freeDirectBufferPrivileged()"]
  1564949e_7b20_a607_8b35_54b91bcfcece["CleanerJava6"]
  1ba54708_ba19_1616_dd30_41ba2b85f301 -->|defined in| 1564949e_7b20_a607_8b35_54b91bcfcece
  982894c8_322b_1556_6f75_75e35426ea7a["freeDirectBufferStatic()"]
  982894c8_322b_1556_6f75_75e35426ea7a -->|calls| 1ba54708_ba19_1616_dd30_41ba2b85f301
  64a7314f_e672_b2e8_8c8b_dbb105cac971["freeDirectBuffer0()"]
  1ba54708_ba19_1616_dd30_41ba2b85f301 -->|calls| 64a7314f_e672_b2e8_8c8b_dbb105cac971
  style 1ba54708_ba19_1616_dd30_41ba2b85f301 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/CleanerJava6.java lines 128–143

    private static void freeDirectBufferPrivileged(final ByteBuffer buffer) {
        Throwable cause = AccessController.doPrivileged(new PrivilegedAction<Throwable>() {
            @Override
            public Throwable run() {
                try {
                    freeDirectBuffer0(buffer);
                    return null;
                } catch (Throwable cause) {
                    return cause;
                }
            }
        });
        if (cause != null) {
            PlatformDependent0.throwException(cause);
        }
    }