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Linux Debugging Interview Question:
What is the length of of the queue for pending connections in this program?
#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,"server_sock2");
if( bind(fd_server,(struct sockaddr*)&add_server,sizeof(add_server)) != 0)
perror("bind");
if( listen(fd_server,3) != 0)
perror("listen");
return 0;
}
a) 0
b) 1
c) 2
d) 3
Submitted by: Murtazad) 3
Explanation:
The second argument of listen() specifies the length for the queue for pending connections.
Submitted by: Murtaza
Explanation:
The second argument of listen() specifies the length for the queue for pending connections.
Submitted by: Murtaza
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