Allow disabling of hooks for client or server functionality.

[socket2unix/socket2unix.git] / README

diff --git a/README b/README
index ba408bd3a9b8220fde53126493821437b5a54343..da69397ca75d01bbc8cf7d34c5609d5c0fc83f40 100644 (file)
--- a/README
+++ b/README
@@ -71,6 +71,13 @@ The following additional environment variables are available:
 - 'SOCKET2UNIX_DEBUG':
   Control debug level. 1 = errors only, 2 = warnings only, 3 = debug messages.
   Default: 2
+- 'SOCKET2UNIX_OPTIONS':
+  Comma separated list of options for socket2unix. Valid options are (without
+  quotes):
+  - 'client_only': Don't intercept calls to `listen()` and `accept()`.
+  - 'server_only': Don't intercept calls to `connect()`.
+    These options are useful if a program has both client and server
+    functionality but only one part should be redirected.
 
 
 BUGS