From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/erl_interface/src/not_used/ei_send_reg.c | 107 +++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 lib/erl_interface/src/not_used/ei_send_reg.c

(limited to 'lib/erl_interface/src/not_used/ei_send_reg.c')

diff --git a/lib/erl_interface/src/not_used/ei_send_reg.c b/lib/erl_interface/src/not_used/ei_send_reg.c
new file mode 100644
index 0000000000..af68549c6d
--- /dev/null
+++ b/lib/erl_interface/src/not_used/ei_send_reg.c
@@ -0,0 +1,107 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ *
+
+ */
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <windows.h>
+#include <winbase.h>
+
+#elif VXWORKS
+#include <sys/types.h>
+#include <unistd.h>
+
+#else /* unix */
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/uio.h>
+#endif
+
+#include "eidef.h"
+#include "eiext.h"
+#include "ei_connect.h"
+#include "ei_internal.h"
+#include "putget.h"
+#include "ei_trace.h"
+#include "show_msg.h"
+
+/* FIXME this is not useed !!!!! */
+/* FIXME merge with ei_send.c */
+
+/* length (4), PASS_THROUGH (1), header, message */
+int ei_ei_send_reg_encoded(ei_cnode* ec, int fd, const erlang_pid *from,
+			   const char *to, const char *msg, int msglen)
+{
+  char *s, header[1400]; /* see size calculation below */
+  erlang_trace *token = NULL;
+  int index = 5; /* reserve 5 bytes for control message */
+#ifdef HAVE_WRITEV
+  struct iovec v[2];
+#endif
+
+  /* are we tracing? */
+  /* check that he can receive trace tokens first */
+  if (ei_distversion(fd) > 0)
+    token = ei_trace(0,(erlang_trace *)NULL);
+
+  /* header = REG_SEND, from, cookie, toname         max sizes: */
+  ei_encode_version(header,&index);                     /*   1 */
+  if (token) { 
+    ei_encode_tuple_header(header,&index,5);            /*   2 */
+    ei_encode_long(header,&index,ERL_REG_SEND_TT);      /*   2 */
+  } else {
+    ei_encode_tuple_header(header,&index,4);    
+    ei_encode_long(header,&index,ERL_REG_SEND); 
+  }
+  ei_encode_pid(header,&index,from);                    /* 268 */
+  ei_encode_atom(header,&index,"" /*ei_getfdcookie(ec, fd)*/ );       /* 258 */
+  ei_encode_atom(header,&index,to);                     /* 268 */
+
+  if (token) ei_encode_trace(header,&index,token);      /* 534 */
+
+  /* control message (precedes header actually) */
+  /* length = 1 ('p') + header len + message len */
+  s = header;
+  put32be(s, index + msglen - 4);                       /*   4 */
+  put8(s, ERL_PASS_THROUGH);                                /*   1 */
+                                                /*** sum: 1336 */
+  
+#ifdef DEBUG_DIST
+  if (ei_trace_distribution > 0) ei_show_sendmsg(stderr,header,msg);
+#endif
+  
+#ifdef HAVE_WRITEV
+
+  v[0].iov_base = (char *)header;
+  v[0].iov_len = index;
+  v[1].iov_base = (char *)msg;
+  v[1].iov_len = msglen;
+
+  if (writev(fd,v,2) != index+msglen) return -1;
+  
+#else
+  
+  /* no writev() */
+  if (writesocket(fd,header,index) != index) return -1;
+  if (writesocket(fd,msg,msglen) != msglen) return -1;
+
+#endif
+
+  return 0;
+}
-- 
cgit v1.2.3