API prefix standardization: urcu_ -> rcu_

[urcu.git] / README

diff --git a/README b/README
index 883b808a3bed372f1dd2597e3e983b9f6c73eae2..ba9c16dbdd5f6dfb8f7b96ad719eafda11b8a02f 100644 (file)
--- a/README
+++ b/README
@@ -18,11 +18,14 @@ BUILDING
                Forcing a 32-bit build with 386 backward compatibility:
                * CFLAGS="-m32 -g -O2" ./configure --host=i386-pc-linux-gnu
 
+               Forcing a 32-bit build for Sparcv9 (typical for Sparc v9)
+               * CFLAGS="-m32 -Wa,-Av9a -g -O2" ./configure
+
 ARCHITECTURES SUPPORTED
 -----------------------
 
 Currently, x86 (i386, i486, i586, i686), x86 64-bit, PowerPC 32/64, S390, S390x
-and Sparc64 are supported. Only tested on Linux so far, but should
+and Sparcv9 32/64 are supported. Only tested on Linux so far, but should
 theoretically work on other operating systems.
 
 QUICK START GUIDE
@@ -43,15 +46,15 @@ Usage of liburcu
        * Link the application with "-lurcu".
        * This is the preferred version of the library, both in terms of speed
          and flexibility. Requires a signal, typically SIGUSR1. Can be
-         overridden with -DSIGURCU by modifying Makefile.build.inc.
+         overridden with -DSIGRCU by modifying Makefile.build.inc.
 
 Usage of liburcu-mb
 
        * #include <urcu.h>
-       * Compile any _LGPL_SOURCE code using this library with "-DURCU_MB".
+       * Compile any _LGPL_SOURCE code using this library with "-DRCU_MB".
        * Link with "-lurcu-mb".
        * This version of the urcu library does not need to
-         reserve a signal number. URCU_MB uses full memory barriers for
+         reserve a signal number. RCU_MB uses full memory barriers for
          readers. This eliminates the need for signals but results in slower
          reads.
 
@@ -71,7 +74,7 @@ Usage of liburcu-bp
        * Link with "-lurcu-bp".
        * The BP library flavor stands for "bulletproof". It is specifically
          designed to help tracing library to hook on applications without
-         requiring to modify these applications. urcu_init(),
+         requiring to modify these applications. rcu_init(),
          rcu_register_thread() and rcu_unregister_thread() all become nops.
          The state is dealt with by the library internally at the expense of
          read-side and write-side performance.