[unix-history] / usr / src / usr.bin / window / wwclose.c

#ifndef lint
static	char *sccsid = "@(#)wwclose.c	1.1 83/07/18";
#endif

#include "ww.h"
#include <signal.h>

wwclose(w)
register struct ww *w;
{
	register struct ww **p;

	for (p = &wwhead; *p && *p != w; p = &(*p)->ww_next)
		;
	if (*p == 0)
		return -1;
	*p = w->ww_next;
	if (curwin == w)
		curwin = wwhead;
	if (w->ww_state == WW_HASPROC)
		kill(w->ww_pid, SIGHUP);
	close(w->ww_tty);
	close(w->ww_pty);
	Wclose(w->ww_win);
	cfree(w);
	return 0;
}
Commit	Line	Data
21296b85 EW	1	#ifndef lint
	2	static char *sccsid = "@(#)wwclose.c 1.1 83/07/18";
	3	#endif
	4
	5	#include "ww.h"
	6	#include <signal.h>
	7
	8	wwclose(w)
	9	register struct ww *w;
	10	{
	11	register struct ww **p;
	12
	13	for (p = &wwhead; p && p != w; p = &(*p)->ww_next)
	14	;
	15	if (*p == 0)
	16	return -1;
	17	*p = w->ww_next;
	18	if (curwin == w)
	19	curwin = wwhead;
	20	if (w->ww_state == WW_HASPROC)
	21	kill(w->ww_pid, SIGHUP);
	22	close(w->ww_tty);
	23	close(w->ww_pty);
	24	Wclose(w->ww_win);
	25	cfree(w);
	26	return 0;
	27	}