merge post-warmup with main

1 files changed, 0 insertions, 67 deletions

diff --git a/talker.c b/talker.c
deleted file mode 100644
index bb801e5..0000000
--- a/talker.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
-** talker.c -- a datagram "client" demo
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-
-#define SERVERPORT "4950"    // the port users will be connecting to
-
-int main(int argc, char *argv[])
-{
-    int sockfd;
-    struct addrinfo hints, *servinfo, *p;
-    int rv;
-    int numbytes;
-
-    if (argc != 3) {
-        fprintf(stderr,"usage: talker hostname message\n");
-        exit(1);
-    }
-
-    memset(&hints, 0, sizeof hints);
-    hints.ai_family = AF_INET6; // set to AF_INET to use IPv4
-    hints.ai_socktype = SOCK_DGRAM;
-
-    if ((rv = getaddrinfo(argv[1], SERVERPORT, &hints, &servinfo)) != 0) {
-        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv));
-        return 1;
-    }
-
-    // loop through all the results and make a socket
-    for(p = servinfo; p != NULL; p = p->ai_next) {
-        if ((sockfd = socket(p->ai_family, p->ai_socktype,
-                p->ai_protocol)) == -1) {
-            perror("talker: socket");
-            continue;
-        }
-
-        break;
-    }
-
-    if (p == NULL) {
-        fprintf(stderr, "talker: failed to create socket\n");
-        return 2;
-    }
-
-    if ((numbytes = sendto(sockfd, argv[2], strlen(argv[2]), 0,
-             p->ai_addr, p->ai_addrlen)) == -1) {
-        perror("talker: sendto");
-        exit(1);
-    }
-
-    freeaddrinfo(servinfo);
-
-    printf("talker: sent %d bytes to %s\n", numbytes, argv[1]);
-    close(sockfd);
-
-    return 0;
-}
\ No newline at end of file