57 lines
2.5 KiB
C
57 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 1988, 1993
|
|
* The Regents of the University of California. 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*
|
|
* @(#)defines.h 8.1 (Berkeley) 6/6/93
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#define settimer(x) clocks.x = clocks.system++
|
|
|
|
#define NETADD(c) { *netoring.supply = c; ring_supplied(&netoring, 1); }
|
|
#define NET2ADD(c1,c2) { NETADD(c1); NETADD(c2); }
|
|
#define NETBYTES() (ring_full_count(&netoring))
|
|
#define NETROOM() (ring_empty_count(&netoring))
|
|
|
|
#define TTYADD(c) if (!(SYNCHing||flushout)) { \
|
|
*ttyoring.supply = c; \
|
|
ring_supplied(&ttyoring, 1); \
|
|
}
|
|
#define TTYBYTES() (ring_full_count(&ttyoring))
|
|
#define TTYROOM() (ring_empty_count(&ttyoring))
|
|
|
|
/* Various modes */
|
|
#define MODE_LOCAL_CHARS(m) ((m)&(MODE_EDIT|MODE_TRAPSIG))
|
|
#define MODE_LOCAL_ECHO(m) ((m)&MODE_ECHO)
|
|
#define MODE_COMMAND_LINE(m) ((m)==-1)
|
|
|
|
#define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */
|