111 	register regsub_t*	sub;  in regsubcomp()  local
132 …if (!(sub = (regsub_t*)alloc(p->env->disc, 0, sizeof(regsub_t) + strlen(s))) || !(sub->re_ops = (r…  in regsubcomp()
134 		if (sub)  in regsubcomp()
135 			alloc(p->env->disc, sub, 0);  in regsubcomp()
139 	sub->re_buf = sub->re_end = 0;  in regsubcomp()
140 	p->re_sub = sub;  in regsubcomp()
141 	p->env->sub = 1;  in regsubcomp()
142 	op = sub->re_ops;  in regsubcomp()
156 	t = sub->re_rhs;  in regsubcomp()
289 			if ((op->len = (t - sub->re_rhs) - op->off) && (n = ++op - sub->re_ops) >= nops)  in regsubcomp()
291 …if (!(sub->re_ops = (regsubop_t*)alloc(p->env->disc, sub->re_ops, (nops *= 2) * sizeof(regsubop_t)…  in regsubcomp()
296 				op = sub->re_ops + n;  in regsubcomp()
299 			op->off = t - sub->re_rhs;  in regsubcomp()
325 		if ((n = op - sub->re_ops) >= (nops - 2))  in regsubcomp()
327 …if (!(sub->re_ops = (regsubop_t*)alloc(p->env->disc, sub->re_ops, (nops *= 2) * sizeof(regsubop_t)…  in regsubcomp()
332 			op = sub->re_ops + n;  in regsubcomp()
334 		if (op->len = (t - sub->re_rhs) - op->off)  in regsubcomp()
341 		op->off = t - sub->re_rhs;  in regsubcomp()
343 	if ((op->len = (t - sub->re_rhs) - op->off) && (n = ++op - sub->re_ops) >= nops)  in regsubcomp()
345 …if (!(sub->re_ops = (regsubop_t*)alloc(p->env->disc, sub->re_ops, (nops *= 2) * sizeof(regsubop_t)…  in regsubcomp()
350 		op = sub->re_ops + n;  in regsubcomp()
353 	sub->re_flags = flags;  in regsubcomp()
354 	sub->re_min = minmatch;  in regsubcomp()
362 	regsub_t*	sub;  in regsubfree()  local
364 	if (p && (env = p->env) && env->sub && (sub = p->re_sub))  in regsubfree()
366 		env->sub = 0;  in regsubfree()
370 			if (sub->re_buf)  in regsubfree()
371 				alloc(env->disc, sub->re_buf, 0);  in regsubfree()
372 			if (sub->re_ops)  in regsubfree()
373 				alloc(env->disc, sub->re_ops, 0);  in regsubfree()
374 			alloc(env->disc, sub, 0);  in regsubfree()