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- struct timeval start,end;
- char mesaj[100000]="";
- for(i=0;i<99999;i++)
- strcat(mesaj,"d");
- gettimeofday(&start,NULL);
- if(fork()==0)
- {
- write(fd,mesaj,strlen(mesaj));
- exit(0);
- }
- read(fd,mesaj,strlen(mesaj));
- gettimeofday(&end,NULL);
- long time=(end.tv_usec-start.tv_usec)/1000 + (end.tv_sce-start.tv_sec)*1000;
- printf("Fifo time &lun",time);
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