X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=geekos%2Finclude%2Fgeekos%2Fsocket.h;fp=geekos%2Finclude%2Fgeekos%2Fsocket.h;h=3d31d0d99380a8870b7d240894bdb8ca723488d3;hp=0000000000000000000000000000000000000000;hb=ddc16b0737cf58f7aa90a69c6652cdf4090aec51;hpb=626595465a2c6987606a6bc697df65130ad8c2d3

diff --git a/geekos/include/geekos/socket.h b/geekos/include/geekos/socket.h
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+++ b/geekos/include/geekos/socket.h
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+/*
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+#ifndef GEEKOS_SOCKET_H
+#define GEEKOS_SOCKET_H
+
+#include <geekos/ring_buffer.h>
+#include <geekos/kthread.h>
+
+#ifdef UIP
+#include <uip/uip.h>
+
+
+typedef enum {WAITING, CLOSED, LISTEN, ESTABLISHED} sock_state_t;
+
+struct socket {
+  int in_use;
+  struct Thread_Queue recv_wait_queue;
+  struct ring_buffer *send_buf;
+  struct ring_buffer *recv_buf;
+  struct uip_conn *con;
+
+  sock_state_t state;
+
+};
+
+
+void init_socket_layer();
+
+int connect(const uchar_t ip_addr[4], ushort_t port);
+int close(const int sockfd);
+int recv(int sockfd, void * buf, uint_t len);
+int send(int sockfd, void * buf, uint_t len);
+
+void set_ip_addr(uchar_t addr[4]);
+
+#endif // UIP
+
+#endif