477143e3fe
With the restructuring of the lksctp.org site, we only allow bug reports through the SCTP mailing list linux-sctp@vger.kernel.org, not via SF, as SF is only used for web hosting and nothing more. While at it, also remove the obvious statement that bugs will be fixed and incooperated into the kernel. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* SCTP kernel implementation Copyright (C) 1999-2001
|
|
* Cisco, Motorola, and IBM
|
|
* Copyright 2001 La Monte H.P. Yarroll
|
|
*
|
|
* This file is part of the SCTP kernel implementation
|
|
*
|
|
* These functions manipulate sctp command sequences.
|
|
*
|
|
* This SCTP implementation 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, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This SCTP implementation 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 GNU CC; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
* Please send any bug reports or fixes you make to the
|
|
* email address(es):
|
|
* lksctp developers <linux-sctp@vger.kernel.org>
|
|
*
|
|
* Written or modified by:
|
|
* La Monte H.P. Yarroll <piggy@acm.org>
|
|
* Karl Knutson <karl@athena.chicago.il.us>
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
#include <net/sctp/sctp.h>
|
|
#include <net/sctp/sm.h>
|
|
|
|
/* Initialize a block of memory as a command sequence. */
|
|
int sctp_init_cmd_seq(sctp_cmd_seq_t *seq)
|
|
{
|
|
memset(seq, 0, sizeof(sctp_cmd_seq_t));
|
|
return 1; /* We always succeed. */
|
|
}
|
|
|
|
/* Add a command to a sctp_cmd_seq_t.
|
|
* Return 0 if the command sequence is full.
|
|
*/
|
|
void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj)
|
|
{
|
|
BUG_ON(seq->next_free_slot >= SCTP_MAX_NUM_COMMANDS);
|
|
|
|
seq->cmds[seq->next_free_slot].verb = verb;
|
|
seq->cmds[seq->next_free_slot++].obj = obj;
|
|
}
|
|
|
|
/* Return the next command structure in a sctp_cmd_seq.
|
|
* Returns NULL at the end of the sequence.
|
|
*/
|
|
sctp_cmd_t *sctp_next_cmd(sctp_cmd_seq_t *seq)
|
|
{
|
|
sctp_cmd_t *retval = NULL;
|
|
|
|
if (seq->next_cmd < seq->next_free_slot)
|
|
retval = &seq->cmds[seq->next_cmd++];
|
|
|
|
return retval;
|
|
}
|
|
|