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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/erl_interface/src/registry/reg_free.c
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The R13B03 release.OTP_R13B03
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1 files changed, 47 insertions, 0 deletions
diff --git a/lib/erl_interface/src/registry/reg_free.c b/lib/erl_interface/src/registry/reg_free.c
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+/*
+ * %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 <stdlib.h>
+#include "reg.h"
+
+/* free a registry object (inode) on the freelist. The "value"
+ * contained by the object is removed.
+ */
+void ei_reg_free(ei_reg *reg, ei_reg_obj *obj)
+{
+ /* free the value part */
+ switch (ei_reg_typeof(obj)) {
+ case EI_STR:
+ free(obj->val.s);
+ break;
+
+ case EI_BIN:
+ free(obj->val.p);
+ break;
+ }
+
+ /* fprintf(stderr,"%s:%d: saving %p on freelist\n",__FILE__,__LINE__,obj);*/
+
+ /* save the rest on the freelist */
+ obj->next = reg->freelist;
+ reg->freelist = obj;
+
+ return;
+}