str_echo_stdio02.lc

来自「unix网络编程卷1：套接口API的全书源码」· LC 代码 · 共 15 行

#include    "unp.h"##  1 ##src/advio/str_echo_stdio02.c##

void##  2 ##src/advio/str_echo_stdio02.c##
str_echo(int sockfd)##  3 ##src/advio/str_echo_stdio02.c##
{##  4 ##src/advio/str_echo_stdio02.c##
    char    line[MAXLINE];##  5 ##src/advio/str_echo_stdio02.c##
    FILE   *fpin, *fpout;##  6 ##src/advio/str_echo_stdio02.c##

    fpin = Fdopen(sockfd, "r");##  7 ##src/advio/str_echo_stdio02.c##
    fpout = Fdopen(sockfd, "w");##  8 ##src/advio/str_echo_stdio02.c##

    while (Fgets(line, MAXLINE, fpin) != NULL)##  9 ##src/advio/str_echo_stdio02.c##
        Fputs(line, fpout);## 10 ##src/advio/str_echo_stdio02.c##
}## 11 ##src/advio/str_echo_stdio02.c##