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Making struct packing explicit for sctp.h too.

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daniel
2009-07-05 21:02:43 +00:00
parent 52bb4f7cd0
commit f2f66722d8
1 changed files with 19 additions and 8 deletions
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27
libdnet-stripped/include/dnet/sctp.h
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@@ -5,12 +5,19 @@
*
* Copyright (c) 2008-2009 Daniel Roethlisberger <daniel@roe.ch>
*
* $Id$
* $Id: sctp.h 653 2009-07-05 21:00:00Z daniel@roe.ch $
*/
#ifndef DNET_SCTP_H
#define DNET_SCTP_H
#ifndef __GNUC__
# ifndef __attribute__
# define __attribute__(x)
# endif
# pragma pack(1)
#endif
#define SCTP_HDR_LEN 12
struct sctp_hdr {
@@ -18,7 +25,7 @@ struct sctp_hdr {
uint16_t sh_dport; /* destination port */
uint32_t sh_vtag; /* sctp verification tag */
uint32_t sh_sum; /* sctp checksum */
};
} __attribute__((__packed__));
#define SCTP_PORT_MAX 65535
@@ -33,7 +40,7 @@ struct sctp_chunkhdr {
uint8_t sch_type; /* chunk type */
uint8_t sch_flags; /* chunk flags */
uint16_t sch_length; /* chunk length */
};
} __attribute__((__packed__));
/* chunk types */
#define SCTP_DATA 0x00
@@ -80,7 +87,7 @@ struct sctp_chunkhdr_init {
uint16_t schi_nos; /* Number of Outbound Streams */
uint16_t schi_nis; /* Number of Inbound Streams */
uint32_t schi_itsn; /* Initial TSN */
};
} __attribute__((__packed__));
#define sctp_pack_chunkhdr_init(hdr, type, flags, length, itag, \
arwnd, nos, nis, itsn) do { \
@@ -105,7 +112,7 @@ struct sctp_chunkhdr_init_ack {
uint16_t schia_nos; /* Number of Outbound Streams */
uint16_t schia_nis; /* Number of Inbound Streams */
uint32_t schia_itsn; /* Initial TSN */
};
} __attribute__((__packed__));
#define sctp_pack_chunkhdr_init_ack(hdr, type, flags, length, itag, \
arwnd, nos, nis, itsn) do { \
@@ -126,7 +133,7 @@ struct sctp_chunkhdr_abort {
struct sctp_chunkhdr chunkhdr;
/* empty */
};
} __attribute__((__packed__));
#define sctp_pack_chunkhdr_abort(hdr, type, flags, length) do { \
struct sctp_chunkhdr_abort *sctp_pack_chip = \
@@ -141,7 +148,7 @@ struct sctp_chunkhdr_shutdown_ack {
struct sctp_chunkhdr chunkhdr;
/* empty */
};
} __attribute__((__packed__));
#define sctp_pack_chunkhdr_shutdown_ack(hdr, type, flags, length) do { \
struct sctp_chunkhdr_shutdown_ack *sctp_pack_chip = \
@@ -156,7 +163,7 @@ struct sctp_chunkhdr_cookie_echo {
struct sctp_chunkhdr chunkhdr;
/* empty */
};
} __attribute__((__packed__));
#define sctp_pack_chunkhdr_cookie_echo(hdr, type, flags, length) do { \
struct sctp_chunkhdr_cookie_echo *sctp_pack_chip = \
@@ -164,5 +171,9 @@ struct sctp_chunkhdr_cookie_echo {
sctp_pack_chunkhdr(sctp_pack_chip, type, flags, length); \
} while (0)
#ifndef __GNUC__
# pragma pack()
#endif
#endif /* DNET_SCTP_H */