last few day's work

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

#ifndef lint
static  char *sccsid = "@(#)wwchild.c   3.1 83/08/11";
#endif

#include "ww.h"
#include <sys/wait.h>

wwchild()
{
       register struct ww **wp;
       union wait w;
       int pid;

       while ((pid = wait3(&w, WNOHANG|WUNTRACED, (struct rusage *)0)) > 0) {
               for (wp = wwindex; wp < &wwindex[NWW]; wp++) {
                       if (*wp && (*wp)->ww_state == WWS_HASPROC
                           && (*wp)->ww_pid == pid) {
                               (*wp)->ww_state = WWS_DEAD;
                               /*
                               (void) wwprintf(curwin,
                                       "\r\n%d: Died\r\n", pid);
                               */
                               break;
                       }
               }
               /*
               if (wp >= &wwindex[NWW])
                       (void) wwprintf(curwin, "\r\n%d: No such child\r\n", pid);
               */
       }
}