pingpong1 xv6 Lab: Utilities (2) pingpong 이 문제는 MIT의 xv6 수업에 출처가 있습니다. 출처 : Lab: Xv6 and Unix utilities (mit.edu) Write a program that uses UNIX system calls to ''ping-pong'' a byte between two processes over a pair of pipes, one for each direction. The parent should send a byte to the child; the child should print ": received ping", where is its process ID, write the byte on the pipe to the parent, and exit; the parent should read the .. 2022. 8. 31. 이전 1 다음