Package io.netty.channel.uring

Class CmsgHdr

  • final class CmsgHdr
extends java.lang.Object
    
 struct cmsghdr {
     socklen_t cmsg_len;    // data byte count, including header
     int cmsg_level;  //originating protocol
     int cmsg_type;   // protocol-specific type
     // followed by unsigned char cmsg_data[];
 };

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private CmsgHdr()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static int readScmRights​(java.nio.ByteBuffer cmsghdr, int cmsgHdrDataOffset)  
      (package private) static void write​(java.nio.ByteBuffer cmsghdr, int cmsgHdrDataOffset, int cmsgLen, int cmsgLevel, int cmsgType, short segmentSize)  
      (package private) static void writeScmRights​(java.nio.ByteBuffer cmsghdr, int cmsgHdrDataOffset, int fd)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CmsgHdr

        private CmsgHdr()

    • Method Detail

      • write

        static void write​(java.nio.ByteBuffer cmsghdr,
                  int cmsgHdrDataOffset,
                  int cmsgLen,
                  int cmsgLevel,
                  int cmsgType,
                  short segmentSize)

      • writeScmRights

        static void writeScmRights​(java.nio.ByteBuffer cmsghdr,
                           int cmsgHdrDataOffset,
                           int fd)

      • readScmRights

        static int readScmRights​(java.nio.ByteBuffer cmsghdr,
                         int cmsgHdrDataOffset)