mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-12-29 05:32:07 +00:00
910209203d
a88dd1da119052870bb2654c1a32c51971eade16 (some systems have sig_atomic_t in signal.h, some in sys/signal.h) Sounds good to me djm@
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/* $OpenBSD: dispatch.h,v 1.12 2015/01/19 20:07:45 markus Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2000 Markus Friedl. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef DISPATCH_H
|
|
#define DISPATCH_H
|
|
|
|
#define DISPATCH_MAX 255
|
|
|
|
enum {
|
|
DISPATCH_BLOCK,
|
|
DISPATCH_NONBLOCK
|
|
};
|
|
|
|
struct ssh;
|
|
|
|
typedef int dispatch_fn(int, u_int32_t, void *);
|
|
|
|
int dispatch_protocol_error(int, u_int32_t, void *);
|
|
int dispatch_protocol_ignore(int, u_int32_t, void *);
|
|
void ssh_dispatch_init(struct ssh *, dispatch_fn *);
|
|
void ssh_dispatch_set(struct ssh *, int, dispatch_fn *);
|
|
void ssh_dispatch_range(struct ssh *, u_int, u_int, dispatch_fn *);
|
|
int ssh_dispatch_run(struct ssh *, int, volatile sig_atomic_t *, void *);
|
|
void ssh_dispatch_run_fatal(struct ssh *, int, volatile sig_atomic_t *, void *);
|
|
|
|
#define dispatch_init(dflt) \
|
|
ssh_dispatch_init(active_state, (dflt))
|
|
#define dispatch_range(from, to, fn) \
|
|
ssh_dispatch_range(active_state, (from), (to), (fn))
|
|
#define dispatch_set(type, fn) \
|
|
ssh_dispatch_set(active_state, (type), (fn))
|
|
#define dispatch_run(mode, done, ctxt) \
|
|
ssh_dispatch_run_fatal(active_state, (mode), (done), (ctxt))
|
|
|
|
#endif
|