Changeset 6896409c in mainline for uspace/lib/c/include/bitops.h

Timestamp:

2011-11-21T22:46:37Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1812a0d

Parents:

eea65f4

Message:

Fix off-by-one bug in BIT_V.
Fix FIN being sent too early.
Fix FIN not being sent.
Fix seg→len from decoded PDU.
Add segment dumps.

File:

• uspace/lib/c/include/bitops.h (modified) (1 diff)

uspace/lib/c/include/bitops.h

@@ -40 +40 @@
 /** Mask with bit @a n set. */
 #define BIT_V(type, n) \
-    ((type)1 << ((n) - 1))
+    ((type)1 << (n))
 
 /** Mask with rightmost @a n bits set. */
 #define BIT_RRANGE(type, n) \
-    (BIT_V(type, (n) + 1) - 1)
+    (BIT_V(type, (n)) - 1)
 
 /** Mask with bits @a hi .. @a lo set. @a hi >= @a lo. */