X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=README.md;h=4c39778aabd2c422ca2304aef0f14ac5738762a7;hb=1320034b0c89a97fab2f83fb35eb13c0fa83705a;hp=cd24cc53ba0f3887d08c467be033f2e6af6f661d;hpb=cef5f31d82517e28a0980ecdc907b2f816185455;p=urcu.git

diff --git a/README.md b/README.md
index cd24cc5..4c39778 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,6 @@ Tested on:
 
   - Linux all architectures
   - FreeBSD 8.2/8.3/9.0/9.1/10.0 i386/amd64
-  - Solaris 10/11 i386
   - 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`