Changeset 1939

Timestamp:

May 1, 2005, 5:41:15 AM (20 years ago)

Author:

bird

Message:

Added MAXBSIZE, BKVASIZE and BKVAMASK which are used by some BSD tools.

File:

• trunk/src/emx/include/sys/param.h (modified) (1 diff, 1 prop)

trunk/src/emx/include/sys/param.h

@@ -128 +128 @@
 #define MAXPATHLEN      PATH_MAX
 #endif
+
+#ifndef MAXBSIZE
+/** Max filesystem block size.
+ * Pretty internal FreeBSD define which may be used to optimize file access.
+ * It must be a power of 2. */
+#define MAXBSIZE        65536
+#endif
+
+#ifndef BKVASIZE
+/** Nominal buffer space per buffer, in bytes.
+ * Pretty internal FreeBSD define which may be used to optimize file access.
+ * It must be a power of 2. */
+#define BKVASIZE        16384
+#endif
+
+#ifndef BKVAMASK
+/** Block mask of some kind... Very internal BSD stuff which noone really should use. */
+#define BKVAMASK        (BKVASIZE - 1)
+#endif
+
 /** @} */