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// -*-c++-*-
/* $Id$ */
/*
*
* Copyright (C) 1998 David Mazieres (dm@uun.org)
*
* 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, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*/
#ifndef _ASYNC_ASYNC_H_
#define _ASYNC_ASYNC_H_ 1
#include "amisc.h"
#include "init.h"
/* core.C */
struct timecb_t;
struct lazycb_t;
extern timespec tsnow;
extern const time_t &timenow;
INIT (async_init);
void amain () __attribute__ ((noreturn));
void acheck ();
void chldcb (pid_t, cbi::ptr);
cbv::ptr sigcb (int, cbv::ptr, int = 0);
void fdcb (int, selop, cbv::ptr);
timecb_t *timecb (const timespec &ts, cbv cb);
timecb_t *delaycb (time_t sec, u_int32_t nsec, cbv cb);
void timecb_remove (timecb_t *);
lazycb_t *lazycb (time_t min_interval, cbv cb);
void lazycb_remove (lazycb_t *lazy);
inline timecb_t *
timecb (time_t tm, cbv cb)
{
timespec ts = { tm, 0 };
return timecb (ts, cb);
}
inline timecb_t *
delaycb (time_t tm, cbv cb)
{
return delaycb (tm, 0, cb);
}
/* aerr.C */
void err_init ();
void err_flush ();
/* tcpconnect.C */
struct srvlist;
struct tcpconnect_t;
tcpconnect_t *tcpconnect (in_addr addr, u_int16_t port, cbi cb);
tcpconnect_t *tcpconnect (str hostname, u_int16_t port, cbi cb,
bool dnssearch = true, str *namep = NULL);
tcpconnect_t *tcpconnect_srv (str hostname, str service, u_int16_t defport,
cbi cb, bool dnssearch = true,
ptr<srvlist> *srvlp = NULL, str *np = NULL);
tcpconnect_t *tcpconnect_srv_retry (ref<srvlist> srvl, cbi cb, str *np = NULL);
void tcpconnect_cancel (tcpconnect_t *tc);
/* ident.C */
void identptr (int fd, callback<void, str, ptr<hostent>, int>::ref,
unsigned timeout = 15);
void ident (int fd, callback<void, str, int>::ref, unsigned timeout = 15);
/* pipe2str.C */
void pipe2str (int fd, cbs cb, int *fdp = NULL, strbuf *sb = NULL);
void chldrun (cbi chld, cbs cb);
/* ifchg.C */
struct ifchgcb_t;
extern vec<in_addr> ifchg_addrs;
extern u_int64_t ifchg_count;
ifchgcb_t *ifchgcb (cbv);
void ifchgcb_remove (ifchgcb_t *chg);
#endif /* !_ASYNC_ASYNC_H_ */
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