socket问题：storage size of `my_addr' isn't known

firewoo

编译错误：
[root@srun2 c]# gcc -o bind1 bind1.c
bind1.c: In function `main':
bind1.c:9: storage size of `my_addr' isn't known

#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#define MYPORT 3490

main()
{
int sockfd;
struct sockaddr_in my_addr;

sockfd = socket(AF_INET, SOCK_STREAM, 0); /* do some error checking! */

my_addr.sin_family = AF_INET; /* host byte order */
my_addr.sin_port = htons(MYPORT); /* short, network byte order */
my_addr.sin_addr.s_addr = inet_addr("132.241.5.10";
bzero(&(my_addr.sin_zero), ; /* zero the rest of the struct */

/* don't forget your error checking for bind(): */
bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr));
}

1jjk

cd /usr/include


看看netinet下的in.h
这个是linux下的头文件

你可以试试加
#include<netinet/in.h>

firewoo

谢谢，加上后已经可以了