1 files changed, 0 insertions, 55 deletions
diff --git a/misc/ioctltst.c b/misc/ioctltst.c
deleted file mode 100644
index bf3286b..0000000
--- a/misc/ioctltst.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <net/if.h>
-#include <netinet/in.h>
-
-/*
- * open a socket, get the process group information of the socket, and use the
- * socket to get the network interface configuration list
- */
-main(int argc, char *argv[])
-{
-  int sock;
-  int ioctl_result;
-
-  /* get a socket */
-  sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
-  if (sock < 0)
-    {
-      perror("Cannot create socket");
-      exit(1);
-    }
-
-  /* use ioctl() to get the process group information */
-  {
-    int get_process_group;
-
-    ioctl_result = ioctl(sock, SIOCGPGRP, (char *) &get_process_group);
-
-    if (ioctl_result < 0)
-      {
-        int my_errno = errno;
-
-        fprintf(stderr, "errno %d ", my_errno);
-        perror("ioctl(get process group)");
-      }
-  }
-
-  /* use ioctl() to get the interface configuration list */
-  {
-    static struct ifconf ifc;	/* init to 0 */
-
-    ioctl_result = ioctl(sock, SIOCGIFCONF, (char *) &ifc);
-
-    if (ioctl_result < 0)
-      {
-        int my_errno = errno;
-
-        fprintf(stderr, "errno %d ", my_errno);
-        perror("ioctl(get interface configuration list)");
-      }
-  }
-}