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Diffstat (limited to 'test/packetdrill/tcp_packet.h')
-rw-r--r-- | test/packetdrill/tcp_packet.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/packetdrill/tcp_packet.h b/test/packetdrill/tcp_packet.h new file mode 100644 index 0000000..6e2a6b0 --- /dev/null +++ b/test/packetdrill/tcp_packet.h @@ -0,0 +1,51 @@ +/* + * Copyright 2013 Google Inc. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +/* + * Author: ncardwell@google.com (Neal Cardwell) + * + * Interface for module for formatting TCP packets. + */ + +#ifndef __TCP_PACKET_H__ +#define __TCP_PACKET_H__ + +#include "types.h" + +#include "packet.h" +#include "tcp_options.h" + +/* Create and initialize a new struct packet containing a TCP segment. + * The 'flags' are a tcpdump-style sequence of TCP header flags. + * On success, returns a newly-allocated packet. On failure, returns NULL + * and fills in *error with an error message. + */ +extern struct packet *new_tcp_packet(int address_family, + enum direction_t direction, + struct ip_info ip_info, + u16 src_port, + u16 dst_port, + const char *flags, + u32 start_sequence, + u16 tcp_payload_bytes, + u32 ack_sequence, + s32 window, + u16 urg_ptr, + const struct tcp_options *tcp_options, + char **error); +#endif /* __TCP_PACKET_H__ */ |