import

lib/sj3core/memory.c

@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 1991-1994  Sony Corporation
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL SONY CORPORATION BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of Sony Corporation
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * from Sony Corporation.
+ *
+ */
+
+/*
+ * $SonyRCSfile: memory.c,v $  
+ * $SonyRevision: 1.1 $ 
+ * $SonyDate: 1994/06/03 08:01:58 $
+ */
+
+
+
+#include "sj_kcnv.h"
+
+#include "sj_kanakan.h"
+
+JREC *
+free_jlst(JREC *p)
+{
+	JREC	*jpk;
+	JREC	*jp;
+	JREC	*jn;
+
+	jp = NULL;
+
+	for ( ; p ; p = jn) {
+
+		jn = p -> jsort;
+
+		if (p -> count) {
+			if (jp)
+				jp -> jsort = p;
+			else
+				jpk = p;
+			jp = p;
+		}
+
+		else {
+			free_jrec(p);
+		}
+	}
+
+	if (jp) jp -> jsort = NULL;
+
+	return jpk;
+}
+
+CLREC *
+free_clst(CLREC *p, int l)
+{
+	CLREC	*cpk;
+	CLREC	*cp;
+	CLREC	*cn;
+
+	cp = cpk = NULL;
+
+	for ( ; p ; p = cn) {
+
+		cn = p -> clsort;
+
+		if ((int)p -> cllen == l) {
+			if (p == selcl) {
+				if (cp) {
+					p -> clsort = cpk;
+					cpk = p;
+				}
+				else
+					cpk = cp = p;
+			}
+			else {
+				if (cp)
+					cp -> clsort = p;
+				else
+					cpk = p;
+				cp = p;
+			}
+		}
+
+		else {
+			(p -> jnode -> count)--;
+
+			free_clrec(p);
+		}
+	}
+
+	if (cp) cp -> clsort = NULL;
+
+	return cpk;
+}
+
+void
+free_clall(CLREC *p)
+{
+	CLREC	*next;
+
+	while (p) {
+		(p -> jnode -> count)--;
+		next = p -> clsort;
+		free_clrec(p);
+		p = next;
+	}
+}
+
+void
+free_jall(JREC *p)
+{
+	JREC	*next;
+
+	while (p) {
+		next = p -> jsort;
+		free_jrec(p);
+		p = next;
+	}
+}
+
+void
+freework()
+{
+	free_clall(maxclptr);
+	clt1st = maxclptr = NULL;
+
+	free_jall(maxjptr);
+	jrt1st = maxjptr = NULL;
+}
+