What is the output of this program no 16?
#include<stdio.h>
#include<sys/types.h>
#include<netinet/in.h>
#include<sys/socket.h>
#include<errno.h>

int main()
{
struct sockaddr_in addr;
int fd;
fd = socket(AF_UNIX,SOCK_STREAM,0);
if (fd == -1)
perror("socket");
addr.sun_family = AF_UNIX;
strcpy(addr.sun_path,"san_sock");
if (bind(4,(struct sockaddr*)&addr,sizeof(addr)) == -1)
printf("Sanfoudnryn");
return 0;
}
a) error
b) "google"
c) segmentation fault
d) none of the mentioned

Submitted by: Murtaza
a) error
Explanation:
The structure used for AF_UNIX if sockaddr_un.
Output:
[root@localhost google]# gcc -o san san.c
san.c: In function 'main':
san.c:14:6: error: 'struct sockaddr_in' has no member named 'sun_family'
san.c:15:2: warning: incompatible implicit declaration of built-in function 'strcpy' [enabled by default]
san.c:15:13: error: 'struct sockaddr_in' has no member named 'sun_path'
[root@localhost google]#
Submitted by: Murtaza

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