628 	    struct subprocess *chp;  local
630 	    for (chp = children; chp != NULL; chp = chp->next)
631 		dbglog("  script %s, pid %d", chp->prog, chp->pid);
1753     struct subprocess *chp;  local
1757     chp = (struct subprocess *) malloc(sizeof(struct subprocess));
1758     if (chp == NULL) {
1761 	chp->pid = pid;
1762 	chp->prog = prog;
1763 	chp->done = done;
1764 	chp->arg = arg;
1765 	chp->next = children;
1766 	children = chp;
1778     struct subprocess *chp;  local
1780     for (chp = children; chp != NULL; chp = chp->next) {
1782 	    dbglog("sending SIGTERM to process %d", chp->pid);
1783 	kill(chp->pid, SIGTERM);
1796     struct subprocess *chp, **prevp;  in reap_kids()  local
1801 	for (prevp = &children; (chp = *prevp) != NULL; prevp = &chp->next) {  in reap_kids()
1802 	    if (chp->pid == pid) {  in reap_kids()
1804 		*prevp = chp->next;  in reap_kids()
1810 		 (chp? chp->prog: "??"), pid, WTERMSIG(status));  in reap_kids()
1813 		   (chp? chp->prog: "??"), pid,  in reap_kids()
1815 	if (chp && chp->done)  in reap_kids()
1816 	    (*chp->done)(chp->arg);  in reap_kids()
1817 	if (chp)  in reap_kids()
1818 	    free(chp);  in reap_kids()