?? fifo.c
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#include<stdio.h>#include<sys/types.h>#include<sys/stat.h>#include<fcntl.h>#include<unistd.h>#include<stdlib.h>#include<string.h>int main(){char msg[100];int fd;//mknod("genfifo",S_IFIFO | 0666,0) //dont create it twice fd=open("genfifos",O_RDONLY );printf("sayooj type from fifopro.c\n");if(fd==-1) { printf("error in opening"); }while(1){read(fd,msg,sizeof(msg));printf("message is : %s ",msg);sleep(5); //make consumer slow}close(fd); return 0;}?? 快捷鍵說(shuō)明
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