Move create_tempfile() to tempfile.c out of util.c. This means dumpcap

no longer needs util.c, so it no longer includes routines that use
host_ip_af(), so it no longer needs to define its own host_ip_af().

That also means dumpcap.c no longer needs to include <sys/socket.h>.

svn path=/trunk/; revision=17278

1 files changed, 43 insertions, 0 deletions

diff --git a/tempfile.h b/tempfile.h
new file mode 100644
index 0000000000..ef90c17017
--- /dev/null
+++ b/tempfile.h
@@ -0,0 +1,43 @@
+/* tempfile.h
+ * Declarations of routines to create temporary files
+ *
+ * $Id$
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@ethereal.com>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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
+ * of the License, 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.
+ */
+
+#ifndef __TEMPFILE_H__
+#define __TEMPFILE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* create a tempfile with the given prefix (e.g. "ether")
+ * namebuf (and namebuflen) should be 128+1 bytes long (BTW: why?)
+ * returns the file descriptor of the new tempfile and
+ * the name of the new file in namebuf 
+ */
+int create_tempfile(char *namebuf, int namebuflen, const char *pfx);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __TEMPFILE_H__ */