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5.  What is this program doing ?            pid = fork ( ) ;    int pipefd [2 ];     pipe ( pipefd ) ;     if ( pid == 0 ) {              fclose ( pipefd [1] ;               read ( pipefd [0],  buf, 10 );               fclose ( pipefd [0 ] ) ;     }     else       {               fclose ( pipefd [0] ;               write ( pipefd [1],  "Hi There", 8 );               fclose ( pipefd [1 ] )       }

5.  What is this program doing ?            pid = fork ( ) ;    int pipefd [2 ];     pipe ( pipefd ) ;     if ( pid == 0 ) {              fclose ( pipefd [1] ;               read ( pipefd [0],  buf, 10 );               fclose ( pipefd [0 ] ) ;     }     else       {               fclose ( pipefd [0] ;               write ( pipefd [1],  "Hi There", 8 );               fclose ( pipefd [1 ] )       }

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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5.  What is this program doing ?  

     

   pid = fork ( ) ;

   int pipefd [2 ];

    pipe ( pipefd ) ;

    if ( pid == 0 ) {

             fclose ( pipefd [1] ;

              read ( pipefd [0],  buf, 10 );

              fclose ( pipefd [0 ] ) ;

    }

    else

      {

              fclose ( pipefd [0] ;

              write ( pipefd [1],  "Hi There", 8 );

              fclose ( pipefd [1 ] )

      }  

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