no more need for moncontrol(0).

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

#ifndef lint
static  char *sccsid = "@(#)wwspawn.c   3.4 83/10/19";
#endif

#include "ww.h"

wwfork(wp)
register struct ww *wp;
{
       switch (wp->ww_pid = fork()) {
       case -1:
               wwerrno = WWE_SYS;
               return -1;
       case 0:
               wp->ww_state = WWS_INCHILD;
               wwenviron(wp);
               return 0;
       default:
               wp->ww_state = WWS_HASPROC;
               (void) close(wp->ww_tty);
               wp->ww_tty = -1;
               return wp->ww_pid;
       }
}