From: Unknown <>
Date: Thu, 31 Aug 2006 00:45:13 +0000 (+0000)
Subject: add files for 2006-08-31T00:45:13Z
X-Git-Tag: imap-2007a1~350
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b801d248d45bbe3a774232f2e3afad4885b7a0cf;p=uw-imap

add files for 2006-08-31T00:45:13Z
---

diff --git a/src/osdep/dos/os_dbw.c b/src/osdep/dos/os_dbw.c
new file mode 100644
index 0000000..e28e1ab
--- /dev/null
+++ b/src/osdep/dos/os_dbw.c
@@ -0,0 +1,91 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:	Operating-system dependent routines -- MS-DOS (B&W) version
+ *
+ * Author:	Mark Crispin
+ *		Networks and Distributed Computing
+ *		Computing & Communications
+ *		University of Washington
+ *		Administration Building, AG-44
+ *		Seattle, WA  98195
+ *		Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:	11 April 1989
+ * Last Edited:	30 August 2006
+ */
+
+/* Private function prototypes */
+
+#include "tcp_dos.h"		/* must be before osdep includes tcp.h */
+#include "mail.h"
+#include "osdep.h"
+#include <time.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys\stat.h>
+#include <sys\timeb.h>
+#include "misc.h"
+#include "stdlib.h"
+#include "bwtcp.h"
+
+
+#include "fs_dos.c"
+#include "ftl_dos.c"
+#include "nl_dos.c"
+#include "env_dos.c"
+#undef write
+#define read soread
+#define write sowrite
+#define close soclose 
+#include "tcp_dos.c"
+
+
+/* Return my local host name
+ * Returns: my local host name
+ */
+
+char *mylocalhost (void)
+{
+  char *s;
+  if (!myLocalHost) {		/* known yet? */
+				/* get local host name from DISPLAY env var */
+    if (!((s = getenv ("DISPLAY")) || (s = getenv ("display")))) {
+      mm_log ("Environment variable 'DISPLAY' is not set", ERROR);
+      s = "random-pc";
+    }
+    myLocalHost = cpystr (s);
+  }
+  return myLocalHost;
+}
+
+
+/* Look up host address
+ * Accepts: pointer to pointer to host name
+ *	    socket address block
+ * Returns: non-zero with host address in socket, official host name in host;
+ *	    else NIL
+ */
+
+long lookuphost (char **host,struct sockaddr_in *sin)
+{
+  char *s = *host;		/* in case of error */
+  sin->sin_addr.s_addr = rhost (host);
+  if (sin->sin_addr.s_addr == -1) {
+    *host = s;			/* error, restore old host name */
+    return NIL;
+  }
+  *host = cpystr (*host);	/* make permanent copy of name */
+  return T;			/* success */
+}