Initial Alpine Version

1 files changed, 62 insertions, 0 deletions

diff --git a/imap/src/osdep/mac/fs_mac.c b/imap/src/osdep/mac/fs_mac.c
new file mode 100644
index 00000000..03908328
--- /dev/null
+++ b/imap/src/osdep/mac/fs_mac.c
@@ -0,0 +1,62 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:	Free storage management routines
+ *
+ * Author:	Mark Crispin
+ *		Networks and Distributed Computing
+ *		Computing & Communications
+ *		University of Washington
+ *		Administration Building, AG-44
+ *		Seattle, WA  98195
+ *		Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:	1 August 1988
+ * Last Edited:	30 August 2006
+ */
+
+/* Get a block of free storage
+ * Accepts: size of desired block
+ * Returns: free storage block
+ */
+
+void *fs_get (size_t size)
+{
+  void *block = malloc (size ? size : (size_t) 1);
+  if (!block) fatal ("Out of memory");
+  return (block);
+}
+
+
+/* Resize a block of free storage
+ * Accepts: ** pointer to current block
+ *	    new size
+ */
+
+void fs_resize (void **block,size_t size)
+{
+  if (!(*block = realloc (*block,size ? size : (size_t) 1)))
+    fatal ("Can't resize memory");
+}
+
+
+/* Return a block of free storage
+ * Accepts: ** pointer to free storage block
+ */
+
+void fs_give (void **block)
+{
+  free (*block);
+  *block = NIL;
+}