sync with glibc

1 files changed, 40 insertions, 0 deletions

diff --git a/libc/inet/opensock.c b/libc/inet/opensock.c
new file mode 100644
index 000000000..a27141a16
--- /dev/null
+++ b/libc/inet/opensock.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <features.h>
+#include <libc-internal.h>
+
+/* Return a socket of any type.  The socket can be used in subsequent
+   ioctl calls to talk to the kernel.  */
+int attribute_hidden
+__opensock (void)
+{
+  int fd;
+#ifdef __UCLIBC_HAS_IPV6__
+  fd = __socket(AF_INET6, SOCK_DGRAM, 0);
+  if (fd<0)
+#endif /* __UCLIBC_HAS_IPV6__ */
+    fd = __socket(AF_INET, SOCK_DGRAM, 0);
+  return(fd);
+}