new layout - make room for slice-space stuff

[vsys-scripts.git] / fd_udpsocket.c

diff --git a/fd_udpsocket.c b/fd_udpsocket.c
deleted file mode 100644 (file)
index 8fa6651..0000000
--- a/fd_udpsocket.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copy of fd_bmsocket.c that creates UDP sockets instead of TCP sockets. */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include "fdpass.h"
-
-#define MAX_BUFSIZE (32*1024*1024)
-
-/*------------------------------------------------------------------*/
-void
-receive_argument(int control_fd, int *rcvbuf, int *sndbuf)
-{
-  if (recv(control_fd, rcvbuf, sizeof(int), 0) != sizeof(int)) {
-    fprintf(stderr, "receiving the first argument failed\n");
-    exit(-1);
-  }
-  if (recv(control_fd, sndbuf, sizeof(int), 0) != sizeof(int)) {
-    fprintf(stderr, "receiving the first argument failed\n");
-    exit(-1);
-  }
-}
-/*------------------------------------------------------------------*/
-int 
-main(int argc, char *argv[]) 
-{
-    int control_channel_fd, magic_socket;
-    int rcvbufsize = 0, sndbufsize = 0;
-    
-    if (argc < 3) {
-        printf("This script is called by vsys.\n");
-        exit(1);
-    }
-
-    sscanf(argv[2],"%d", &control_channel_fd);
-
-    /* receive paramaters: rcvbufsize and sndbufsize */
-    receive_argument(control_channel_fd, &rcvbufsize, &sndbufsize);
-    if (rcvbufsize > MAX_BUFSIZE)
-      rcvbufsize = MAX_BUFSIZE;
-    if (sndbufsize > MAX_BUFSIZE)
-      sndbufsize = MAX_BUFSIZE;
-
-    magic_socket = socket(AF_INET, SOCK_DGRAM, 0);
-    if (magic_socket == -1) {
-      fprintf(stderr, "Error creating socket: %d\n", errno);
-      exit(1);
-    }
-
-    /* buffer size <= 0 means we should ignore the parameter */
-    if (rcvbufsize > 0) {
-      if (setsockopt(magic_socket, 
-                    SOL_SOCKET, 
-                    SO_RCVBUFFORCE, 
-                    &rcvbufsize, sizeof(unsigned int))) {
-        fprintf(stderr, "Error calling setsockopt for RCVBUFFORCE: %d\n", 
-               errno);
-        exit(1);
-      }
-    }
-    if (sndbufsize > 0) {
-      if (setsockopt(magic_socket, 
-                    SOL_SOCKET, 
-                    SO_SNDBUFFORCE, 
-                    &sndbufsize, sizeof(unsigned int))) {
-        fprintf(stderr, "Error calling setsockopt for SNDBUFFORCE: %d\n", 
-               errno);
-        exit(1);
-      }
-    }
-
-    send_fd(control_channel_fd, magic_socket);
-}