diff options
Diffstat (limited to 'ringbuffer.h')
| -rw-r--r-- | ringbuffer.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/ringbuffer.h b/ringbuffer.h new file mode 100644 index 00000000..b9d01870 --- /dev/null +++ b/ringbuffer.h @@ -0,0 +1,39 @@ +/** @file + * + * Definitions for capture ringbuffer files + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __RINGBUFFER_H__ +#define __RINGBUFFER_H__ + +#include <stdio.h> +#include "wiretap/wtap.h" + +#define RINGBUFFER_UNLIMITED_FILES 0 +/* Minimum number of ringbuffer files */ +#define RINGBUFFER_MIN_NUM_FILES 0 +/* Maximum number of ringbuffer files */ +/* Avoid crashes on very large numbers. Should be a power of 10 */ +#define RINGBUFFER_MAX_NUM_FILES 100000 +/* Maximum number for FAT filesystems */ +#define RINGBUFFER_WARN_NUM_FILES 65535 + +int ringbuf_init(const char *capture_name, guint num_files, gboolean group_read_access, gchar* compress_type, + gboolean nametimenum); +gboolean ringbuf_is_initialized(void); +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); +gboolean ringbuf_set_print_name(gchar *name, int *err); + +#endif /* ringbuffer.h */ |