Lines Matching refs:un
39 ssize_t n, un; local
54 un = 0;
61 { if((f->flags&SF_STRING) && (un = f->endb - f->next))
66 else if((rsrv = f->rsrv) && (un = -rsrv->slen) > 0)
112 un = s - f->next;
121 …if(!found && (_Sfmaxr > 0 && un+n+1 >= _Sfmaxr || (f->flags&SF_STRING))) /* already exceed limit */
127 if(!rsrv || rsrv->size < un+n+1)
129 rsrv->slen = un;
130 if((rsrv = _sfrsrv(f,un+n+1)) != NIL(Sfrsrv_t*))
139 s = us+un;
140 un += n;
147 _Sfi = f->val = un;
150 { us[un-1] = '\0';
159 rsrv->slen = found ? 0 : -un;