2217 static int awk_getline(rstream *rsm, var *v)  in awk_getline()  argument
2230 	fd = fileno(rsm->F);  in awk_getline()
2231 	m = rsm->buffer;  in awk_getline()
2232 	a = rsm->adv;  in awk_getline()
2233 	p = rsm->pos;  in awk_getline()
2234 	size = rsm->size;  in awk_getline()
2308 	rsm->buffer = m;  in awk_getline()
2309 	rsm->adv = a + eo;  in awk_getline()
2310 	rsm->pos = p - eo;  in awk_getline()
2311 	rsm->size = size;  in awk_getline()
2807 #define rsm          (G.next_input_file__rsm)  in next_input_file()  macro
2812 	if (rsm.F)  in next_input_file()
2813 		fclose(rsm.F);  in next_input_file()
2814 	rsm.F = NULL;  in next_input_file()
2815 	rsm.pos = rsm.adv = 0;  in next_input_file()
2822 			rsm.F = stdin;  in next_input_file()
2828 			rsm.F = xfopen_stdin(fname);  in next_input_file()
2835 	return &rsm;  in next_input_file()
2836 #undef rsm  in next_input_file()
2972 				rstream *rsm = newfile(R.s);  in evaluate()  local
2973 				if (!rsm->F) {  in evaluate()
2975 						rsm->F = popen(R.s, "w");  in evaluate()
2976 						if (rsm->F == NULL)  in evaluate()
2978 						rsm->is_pipe = 1;  in evaluate()
2980 						rsm->F = xfopen(R.s, opn=='w' ? "w" : "a");  in evaluate()
2983 				F = rsm->F;  in evaluate()
3185 			rstream *rsm;  in evaluate()  local
3189 				rsm = newfile(L.s);  in evaluate()
3190 				if (!rsm->F) {  in evaluate()
3193 						rsm->F = popen(L.s, "r");  in evaluate()
3194 						rsm->is_pipe = TRUE;  in evaluate()
3196 						rsm->F = fopen_for_read(L.s);  /* not xfopen! */  in evaluate()
3202 				rsm = iF;  in evaluate()
3205 			if (!rsm || !rsm->F) {  in evaluate()
3214 			i = awk_getline(rsm, R.v);  in evaluate()
3323 					rstream *rsm = newfile(L.s);  in evaluate()  local
3324 					fflush(rsm->F);  in evaluate()
3331 				rstream *rsm;  in evaluate()  local
3333 				rsm = (rstream *)hash_search(fdhash, L.s);  in evaluate()
3334 				debug_printf_eval("OC_FBLTIN close: op1:%p s:'%s' rsm:%p\n", op1, L.s, rsm);  in evaluate()
3335 				if (rsm) {  in evaluate()
3338 						rsm->is_pipe, rsm->F);  in evaluate()
3343 					if (rsm->F)  in evaluate()
3344 						err = rsm->is_pipe ? pclose(rsm->F) : fclose(rsm->F);  in evaluate()
3350 					free(rsm->buffer);  in evaluate()