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Instead of defining CONS_CLRHIST if it isn't defined, simply disable

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the -c option [when CONS_CLRHIST isn't defined].  This is okay since
the only time CONS_CLRHIST wouldn't be defined is when kbdcontrol is
being built in bootstrap-tools, and -c isn't needed then.

Submitted by:	imp
This commit is contained in:
Dima Dorfman 2001-05-27 06:28:08 +00:00
parent 92d08a4dcf
commit 50eb7c28e9
1 changed files with 6 additions and 6 deletions
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12
usr.sbin/kbdcontrol/kbdcontrol.c
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@ -44,16 +44,12 @@ static const char rcsid[] =
#include "lex.h"
/*
* PASTE and CONS_CLRHIST are't defined in 4.x, but we need them to
* bridge to 5.0-current so define them here as a stop gap transition
* measure.
* PASTE isn't defined in 4.x, but we need it to bridge to 5.0-current
* so define it here as a stop gap transition measure.
*/
#ifndef PASTE
#define PASTE 0xa3 /* paste from cut-paste buffer */
#endif
#ifndef CONS_CLRHIST
#define CONS_CLRHIST _IO('c', 10)
#endif
char ctrl_names[32][4] = {
"nul", "soh", "stx", "etx", "eot", "enq", "ack", "bel",
@ -988,8 +984,12 @@ void
clear_history()
{
#ifdef CONS_CLRHIST
if (ioctl(0, CONS_CLRHIST) == -1)
warn("clear history buffer");
#else
warnx("clearing history not supported");
#endif
}
static char