Added files

Author: shruthi64

06-MAC Address-TCP/serverMAC_TCP.c

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+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<sys/socket.h>
+#include<sys/types.h>
+#include<netinet/in.h>
+#include<arpa/inet.h>
+# define port 5000
+void main()
+{
+struct sockaddr_in serveraddr,newaddr;
+int sersocket,newsocket,s,size;
+char buffer[100];
+sersocket=socket(PF_INET,SOCK_STREAM,0);
+if(sersocket>0)
+printf("\nserver socket is created");
+serveraddr.sin_family= PF_INET;
+serveraddr.sin_port= htons(port);
+serveraddr.sin_addr.s_addr=htonl(INADDR_ANY);
+s=bind(sersocket,(struct sockaddr *)&serveraddr,sizeof(serveraddr));
+if(s==0)
+printf("\nbind success");
+listen(sersocket,1);
+size=sizeof(newaddr);
+printf("\nserver ready");
+newsocket=accept(sersocket,(struct sockaddr *)&newaddr,&size);
+if(newsocket>0)
+printf("\naccepted");
+recv(newsocket,buffer,1024,0);
+printf("\nIP address : %s",buffer);
+recv(newsocket,buffer,1024,0);
+printf("\nMAC address : %s\n",buffer);
+close(sersocket);
+}