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/* $OpenBSD: scheduler_null.c,v 1.9 2015/01/20 17:37:54 deraadt Exp $ */
/*
* Copyright (c) 2012 Eric Faurot <eric@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "includes.h"
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/tree.h>
#include <sys/socket.h>
#include <ctype.h>
#include <err.h>
#include <event.h>
#include <fcntl.h>
#include <imsg.h>
#include <stdio.h>
#include <limits.h>
#include "smtpd.h"
static int scheduler_null_init(const char *);
static int scheduler_null_insert(struct scheduler_info *);
static size_t scheduler_null_commit(uint32_t);
static size_t scheduler_null_rollback(uint32_t);
static int scheduler_null_update(struct scheduler_info *);
static int scheduler_null_delete(uint64_t);
static int scheduler_null_hold(uint64_t, uint64_t);
static int scheduler_null_release(int, uint64_t, int);
static int scheduler_null_batch(int, int*, size_t*, uint64_t*, int*);
static size_t scheduler_null_messages(uint32_t, uint32_t *, size_t);
static size_t scheduler_null_envelopes(uint64_t, struct evpstate *, size_t);
static int scheduler_null_schedule(uint64_t);
static int scheduler_null_remove(uint64_t);
static int scheduler_null_suspend(uint64_t);
static int scheduler_null_resume(uint64_t);
struct scheduler_backend scheduler_backend_null = {
scheduler_null_init,
scheduler_null_insert,
scheduler_null_commit,
scheduler_null_rollback,
scheduler_null_update,
scheduler_null_delete,
scheduler_null_hold,
scheduler_null_release,
scheduler_null_batch,
scheduler_null_messages,
scheduler_null_envelopes,
scheduler_null_schedule,
scheduler_null_remove,
scheduler_null_suspend,
scheduler_null_resume,
};
static int
scheduler_null_init(const char *arg)
{
return (1);
}
static int
scheduler_null_insert(struct scheduler_info *si)
{
return (0);
}
static size_t
scheduler_null_commit(uint32_t msgid)
{
return (0);
}
static size_t
scheduler_null_rollback(uint32_t msgid)
{
return (0);
}
static int
scheduler_null_update(struct scheduler_info *si)
{
return (0);
}
static int
scheduler_null_delete(uint64_t evpid)
{
return (0);
}
static int
scheduler_null_hold(uint64_t evpid, uint64_t holdq)
{
return (0);
}
static int
scheduler_null_release(int type, uint64_t holdq, int n)
{
return (0);
}
static int
scheduler_null_batch(int typemask, int *delay, size_t *count, uint64_t *evpids, int *types)
{
*delay = 0;
return (0);
}
static int
scheduler_null_schedule(uint64_t evpid)
{
return (0);
}
static int
scheduler_null_remove(uint64_t evpid)
{
return (0);
}
static int
scheduler_null_suspend(uint64_t evpid)
{
return (0);
}
static int
scheduler_null_resume(uint64_t evpid)
{
return (0);
}
static size_t
scheduler_null_messages(uint32_t from, uint32_t *dst, size_t size)
{
return (0);
}
static size_t
scheduler_null_envelopes(uint64_t from, struct evpstate *dst, size_t size)
{
return (0);
}
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