First commit

src/ServerTCP.c

@@ -0,0 +1,53 @@
+/*
+ ============================================================================
+ Name        : ServerTCP.c
+ Author      : Agata Dul
+ Version     :
+ Copyright   : Your copyright notice
+ Description : Hello World in C, Ansi-style
+ ============================================================================
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+
+int main(int argc , char *argv[]) {
+
+	int master_socket, new_socket;
+	struct sockaddr_in server , client;
+    int read_size, socket_bound;
+    socklen_t server_addr_length;
+    int opt=1;
+
+
+    if((master_socket = socket(AF_INET , SOCK_STREAM , 0))==-1){
+    	perror("Errors occured during socket creating process ");
+    }
+    else{
+    	printf("Socket created successfully\n ");
+    }
+
+    if( setsockopt(master_socket, SOL_SOCKET, SO_REUSEADDR, (char *)&opt, sizeof(opt)) < 0 ) {
+            perror("Errors occured during setting socket options");
+            exit(EXIT_FAILURE);
+    }
+
+    server.sin_family = AF_INET;
+    server.sin_addr.s_addr = INADDR_ANY;
+    server.sin_port = htons(atoi(argv[1]));
+
+    server_addr_length=sizeof(server);
+
+    if((socket_bound=bind(master_socket,(struct sockaddr *)&server ,server_addr_length)) == -1){
+    	perror("Errors occured during socket binding process ");
+    }
+    else{
+    	printf("Socket bound successfully, port number:%d\n",atoi(argv[1]));
+    }
+
+	return EXIT_SUCCESS;
+}