From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Fri, 20 Nov 2009 14:54:40 +0000 Subject: The R13B03 release. --- lib/erl_interface/src/registry/reg_getp.c | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 lib/erl_interface/src/registry/reg_getp.c (limited to 'lib/erl_interface/src/registry/reg_getp.c') diff --git a/lib/erl_interface/src/registry/reg_getp.c b/lib/erl_interface/src/registry/reg_getp.c new file mode 100644 index 0000000000..bacfdc05c4 --- /dev/null +++ b/lib/erl_interface/src/registry/reg_getp.c @@ -0,0 +1,39 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + * + + */ +#include +#include "reg.h" + +const void *ei_reg_getpval(ei_reg *reg, const char *key, int *size) +{ + ei_hash *tab; + ei_reg_obj *obj; + + if (!key || !reg) return NULL; + tab = reg->tab; + + if ((!(obj=ei_hash_lookup(tab,key))) || /* return (const void *)EI_NOTFOUND; */ + (obj->attr & EI_DELET) || /* return (const void *)EI_NOTFOUND; */ + (ei_reg_typeof(obj) != EI_BIN)) /* return (const void *)EI_TYPE; */ + return NULL; + + if (size) *size=obj->size; + return obj->val.p; +} -- cgit v1.2.3