If something is only supposed to be included if we have libpcap, don't

[obnox/wireshark/wip.git] / ringbuffer.h

diff --git a/ringbuffer.h b/ringbuffer.h
index c905b4b89303b072f5b5fb5903d7bfe74fc4aaf4..b4ef7a42f1976ee24aac2de1d850b39448c3be86 100644 (file)
--- a/ringbuffer.h
+++ b/ringbuffer.h
@@ -1,10 +1,10 @@
-/* capture.h
- * Definitions for packet capture windows
+/* ringbuffer.h
+ * Definitions for capture ringbuffer files
  *
- * $Id: ringbuffer.h,v 1.3 2003/06/22 16:06:03 deniel Exp $
+ * $Id$
  *
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
  * Copyright 1998 Gerald Combs
  *
  * This program is free software; you can redistribute it and/or
@@ -25,8 +25,6 @@
 #ifndef __RINGBUFFER_H__
 #define __RINGBUFFER_H__
 
-#ifdef HAVE_LIBPCAP
-
 #include <stdio.h>
 #include "file.h"
 #include "wiretap/wtap.h"
@@ -35,16 +33,16 @@
 /* minimum number of ringbuffer files */
 #define RINGBUFFER_MIN_NUM_FILES 0
 /* maximum number of ringbuffer files */
-#define RINGBUFFER_MAX_NUM_FILES 1024
+/* (only to avoid crashes on very large numbers) */
+#define RINGBUFFER_MAX_NUM_FILES 10000
 
 int ringbuf_init(const char *capture_name, guint num_files);
-wtap_dumper* ringbuf_init_wtap_dump_fdopen(int filetype, int linktype,
-  int snaplen, int *err);
-gboolean ringbuf_switch_file(capture_file *cf, wtap_dumper **pdh, int *err);
-gboolean ringbuf_wtap_dump_close(capture_file *cf, int *err);
+const gchar *ringbuf_current_filename(void);
+FILE *ringbuf_init_libpcap_fdopen(int *err);
+gboolean ringbuf_switch_file(FILE **pdh, gchar **save_file, int *save_file_fd,
+                             int *err);
+gboolean ringbuf_libpcap_dump_close(gchar **save_file, int *err);
 void ringbuf_free(void);
 void ringbuf_error_cleanup(void);
 
-#endif /* HAVE_LIBPCAP */
-
 #endif /* ringbuffer.h */