Imported Upstream version 1.1.11upstream/1.1.11upstream

1 files changed, 89 insertions, 0 deletions

diff --git a/libparanoia/pmalloc.c b/libparanoia/pmalloc.c
new file mode 100644
index 0000000..65dee97
--- /dev/null
+++ b/libparanoia/pmalloc.c
@@ -0,0 +1,89 @@
+/*
+ * This file has been modified for the cdrkit suite.
+ *
+ * The behaviour and appearence of the program code below can differ to a major
+ * extent from the version distributed by the original author(s).
+ *
+ * For details, see Changelog file distributed with the cdrkit package. If you
+ * received this file from another source then ask the distributing person for
+ * a log of modifications.
+ *
+ */
+
+/* @(#)pmalloc.c	1.3 04/05/15 Copyright 2004 J. Schilling */
+/*
+ *	Paranoia malloc() functions
+ *
+ *	Copyright (c) 2004 J. Schilling
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; see the file COPYING.  If not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <mconfig.h>
+#include <stdxlib.h>
+#include <standard.h>
+#include <schily.h>
+#include "pmalloc.h"
+
+#ifdef	PM_ADD_DEBUG
+static int madd = 8192;
+static int cadd = 8192;
+static int radd = 8192;
+#else
+static int madd = 0;
+/*static int cadd = 0;*/
+static int radd = 0;
+#endif
+
+void _pfree(void *ptr)
+{
+	free(ptr);
+}
+
+void *_pmalloc(size_t size)
+{
+	void	*p;
+
+	p = malloc(size + madd);
+	if (p == NULL)
+		raisecond("NO MEM", 0L);
+	return (p);
+}
+
+void *_pcalloc(size_t nelem, size_t elsize)
+{
+	void	*p;
+#ifdef	PM_ADD_DEBUG
+	size_t	n = nelem * elsize;
+
+	n += cadd;
+	p = calloc(1, n);
+#else
+	p = calloc(nelem, elsize);
+#endif
+	if (p == NULL)
+		raisecond("NO MEM", 0L);
+	return (p);
+}
+
+void *_prealloc(void *ptr, size_t size)
+{
+	void	*p;
+
+	p = realloc(ptr, size + radd);
+	if (p == NULL)
+		raisecond("NO MEM", 0L);
+	return (p);
+}