src/main.c: accept connection and respond with string

1 files changed, 7 insertions, 4 deletions

diff --git a/src/main.c b/src/main.c
index ee8710d..71cea19 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,9 +26,12 @@ int main() {
     perror("could not listen");
     return 1;
   }
-  printf("hello world\n");
-
-  int ac = accept(sfd, (struct sockaddr *)&addr, NULL);
-  printf("client connected");
+  int ac = accept(sfd, NULL, NULL);
+  if (ac == -1) {
+    perror("could not accept");
+    return 1;
+  }
+  const char *buf = "Hello from telnet!\n";
+  write(ac, buf, strlen(buf));
   return 0;
 }