help updated for 'buffer' and new argument to 'window'

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

#ifndef lint
static  char *sccsid = "@(#)wwclose.c   3.3 83/08/23";
#endif

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

wwclose(w)
register struct ww *w;
{
       wwindex[w->ww_index] = 0;
       if (w->ww_state == WWS_HASPROC)
               (void) kill(w->ww_pid, SIGHUP);
       (void) close(w->ww_tty);
       (void) close(w->ww_pty);
       wwfree((char **)w->ww_win);
       wwfree((char **)w->ww_cov);
       wwfree((char **)w->ww_buf);
       if (w->ww_fmap != 0)
               wwfree((char **)w->ww_fmap);
       free((char *)w);
}