Create a branch for network fixes.

svn path=/branches/aicom-network-fixes/; revision=34994

lib/3rdparty/adns/adns_win32/adns_unix_calls.c

@@ -0,0 +1,121 @@
+/*
+* adns_unix_calls.c
+* - Simple implementation of requiered UNIX system calls and
+*   library functions.
+*/
+/*
+*  This file is
+*    Copyright (C) 2000, 2002 Jarle (jgaa) Aase <jgaa@jgaa.com>
+*
+*  It is part of adns, which is
+*    Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
+*    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+*
+*  This program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2, or (at your option)
+*  any later version.
+*
+*  This program is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program; if not, write to the Free Software Foundation,
+*  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#include "adns.h"
+
+int adns_writev(SOCKET FileDescriptor, const struct iovec * iov, int iovCount)
+{
+	int total_len = 0;
+	int i = 0, r = 0;
+	char *buf = NULL, *p = NULL;
+
+	for(; i < iovCount; i++)
+		total_len += iov[i].iov_len;
+
+	p = buf = (char *)alloca( (size_t) total_len);
+
+	for(; i < iovCount; i++)
+	{
+		memcpy(p, iov[i].iov_base, (size_t) iov[i].iov_len);
+		p += iov[i].iov_len;
+	}
+
+	ADNS_CLEAR_ERRNO
+	r = send(FileDescriptor, buf, total_len, 0);
+	ADNS_CAPTURE_ERRNO;
+	return r;
+}
+
+int adns_inet_aton(const char *cp, struct in_addr *inp)
+{
+	inp->s_addr = inet_addr(cp);
+	return inp->s_addr != INADDR_ANY;
+}
+
+int adns_getpid()
+{
+	return GetCurrentProcessId();
+}
+
+/* ReactOS: Fixed gettimeofday implementation.  Was wrong by a factor of
+ * 10 */
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+    static __int64 Adjustment;
+    __int64 Now = 0;
+
+
+    if (!Adjustment)
+    {
+	SYSTEMTIME st = {1970,1,3,0,0,0,0};
+
+	SystemTimeToFileTime(&st, ((LPFILETIME)(VOID *)&Adjustment));
+    }
+
+    if (tz)
+    {
+	return -1;
+    }
+
+    GetSystemTimeAsFileTime(((LPFILETIME)(VOID *)&Now));
+    Now -= Adjustment;
+
+    /* 100 ns
+       .1  us
+       10 * 1000000 */
+    tv->tv_sec = (long)(Now / 10000000);
+    tv->tv_usec = (long)((Now /     10) % 1000000);
+    return 0;
+}
+
+/* Memory allocated in the DLL must be freed in the dll, so
+   we provide memory manegement functions. */
+
+#ifdef ADNS_DLL
+
+#undef malloc
+#undef realloc
+#undef free
+
+void *adns_malloc(const size_t bytes)
+{
+	return malloc(bytes);
+}
+
+void *adns_realloc(void *ptr, const size_t bytes)
+{
+	return realloc(ptr, bytes);
+}
+
+void adns_free(void *ptr)
+{
+	free(ptr);
+}
+
+#endif /* ADNS_DLL */