81 for(scan = s->
wio; scan != NULL; scan = scan->
wnext)
82 if(scan->
p->
wio != NULL)
83 if((ret = (scan->
p->
wio)(s, scan->
p, buf)) <= 0)
95 for(scan = s->
rio; scan != NULL; scan = scan->
rnext)
96 if(scan->
p->
rio != NULL)
97 if((ret = (scan->
p->
rio)(s, scan->
p, buf)) <= 0)
108 for(scan = s->
wnad; scan != NULL; scan = scan->
wnext)
109 if(scan->
p->
wnad != NULL)
110 if((scan->
p->
wnad)(s, scan->
p, nad, elem) == 0)
121 for(scan = s->
rnad; scan != NULL; scan = scan->
rnext)
122 if(scan->
p->
rnad != NULL)
123 if((scan->
p->
rnad)(s, scan->
p, nad) == 0)