Debugging Question:
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By this program the soket "san_sock" will create
#include<stdio.h>
#include<sys/types.h>
#include<sys/un.h>
#include<sys/socket.h>
int main()
{
struct sockaddr_un add_server;
int fd_server;
fd_server = socket(AF_UNIX,SOCK_STREAM,0);
if(fd_server == -1)
perror("socket");
add_server.sun_family = AF_UNIX;
strcpy(add_server.sun_path,"san_sock");
if( bind(fd_server,(struct sockaddr*)&add_server,sizeof(add_server)) != 0)
perror("bind");
return 0;
}
a) in the /tmp directory
b) in the /usr directory
c) in the present working directory
d) none of the mentioned
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Answer:
c) in the present working directory
Output:
[root@localhost google]# ls
san.c
[root@localhost google]# gcc -o san san.c
[root@localhost google]# ./san
[root@localhost google]# ls
san san.c san_sock
[root@localhost google]#
Output:
[root@localhost google]# ls
san.c
[root@localhost google]# gcc -o san san.c
[root@localhost google]# ./san
[root@localhost google]# ls
san san.c san_sock
[root@localhost google]#
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