X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=README.md;h=a1a6227ef61b270f0b46cfa912b69f4d5a55efbd;hb=0966bbf44b29d53f6dd32cdc7f357aa052262dbd;hp=cd24cc53ba0f3887d08c467be033f2e6af6f661d;hpb=ed4c6ca597ff4211e1379a650403836fd59e9368;p=urcu.git

diff --git a/README.md b/README.md
index cd24cc5..a1a6227 100644
--- a/README.md
+++ b/README.md
@@ -55,8 +55,7 @@ Currently, the following architectures are supported:
 Tested on:
 
   - Linux all architectures
-  - FreeBSD 8.2/8.3/9.0/9.1/10.0 i386/amd64
-  - Solaris 10/11 i386
+  - FreeBSD 13 i386/amd64
   - Cygwin i386/amd64
   - MacOS amd64/arm64
 
@@ -65,7 +64,7 @@ Should also work on:
   - Android
   - NetBSD 5
   - OpenBSD
-  - Darwin
+  - Solaris
 
 (more testing needed before claiming support for these OS).
 
@@ -251,6 +250,14 @@ protected pointer.
 After, `urcu_<flavor>_synchronize_rcu()` must be called. When it
 returns, the old values are not in usage anymore.
 
+As an alternative to `urcu_<flavor>_synchronize_rcu()`,
+it is also possible to use the urcu polling mechanism to wait for a
+grace period to elapse. This can be done by using
+`urcu_<flavor>_start_poll_synchronize_rcu()`
+to start the grace period polling, and then invoke
+`urcu_<flavor>_poll_state_synchronize_rcu()`, which returns true if
+the grace period has completed, false otherwise.
+
 
 ### Usage of `liburcu-defer`