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本帖最后由 ChianXu 于 2011-06-01 17:17 编辑
各位大虾,我用的是centos,
最近学习unix网络编程,书中的例子,无论是哪个,我编译的时候都遇到如下问题:
错误:expected ‘:’, ‘,’, ‘;’, ‘}’ or ‘__attribute__’ before ‘{’ token
这个问题指的是在main()后面的那个“{”,我不明白,为什么会提示少了那些符号呢?
以下是一个程序实例:
#include "unp.h"
#include <time.h>
int
main(int argc, char *argv[])
{
int listenfd, connfd;
struct sockaddr_in servaddr;
char buff[MAXLINE];
time_t ticks;
listenfd = Socket(AF_INET, SOCK_STREAM, 0);
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr = htonl(INADDR_ANY);
servaddr.sin_port = htons(13); /* daytime server */
Bind(listenfd, (SA *) &servaddr, sizeof(servaddr));
Listen(listenfd, LISTENQ);
for ( ; ; ) {
connfd = Accept(listenfd, (SA *) NULL, NULL);
ticks = time(NULL);
snprintf(buff, sizeof(buff), "%.24s\r\n", ctime(&ticks));
Write(connfd, buff, strlen(buff));
Close(connfd);
}
}
gcc -o daytimetcpsrv daytimetcpsrv.c
显示错误:daytimetcpsrc.c:5: 错误:expected ‘:’, ‘,’, ‘;’, ‘}’ or ‘__attribute__’ before ‘{’ token..
求救阿 |
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