From 671ea5dda05358423a24e5f1591369f93244ca96 Mon Sep 17 00:00:00 2001 From: Mark Qvist Date: Wed, 24 Jun 2020 14:28:50 +0200 Subject: [PATCH] Fixed deprecated bzero and bcopy calls --- TCP.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/TCP.c b/TCP.c index ce92651..d53ae64 100644 --- a/TCP.c +++ b/TCP.c @@ -11,17 +11,15 @@ int open_tcp(char* ip, int port) { struct hostent *server; struct sockaddr_in serv_addr; - server = gethostbyname(ip); - if (server == NULL) { perror("Error resolving host"); exit(1); } - bzero((char *) &serv_addr, sizeof(serv_addr)); + memset(&serv_addr, 0, sizeof(serv_addr)); serv_addr.sin_family = AF_INET; - bcopy((char *)server->h_addr, (char *)&serv_addr.sin_addr.s_addr, server->h_length); + memcpy(server->h_addr, &serv_addr.sin_addr.s_addr, server->h_length); serv_addr.sin_port = htons(port); if (connect(sockfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr)) < 0) {