Fix: manpage typo "-lllttng-ust" -> "-llttng-ust"

[lttng-ust.git] / doc / man / lttng-ust.3

diff --git a/doc/man/lttng-ust.3 b/doc/man/lttng-ust.3
index 081f0a73c83d3feae061682b945e8e0dd66cc752..c6f1935c98a383e4e666ad6962796f0a799ca2f0 100644 (file)
--- a/doc/man/lttng-ust.3
+++ b/doc/man/lttng-ust.3
@@ -257,7 +257,7 @@ carefully:
     - If building the provider directly into the application,
       link the application with "\-llttng-ust".
     - If building a static library for the provider, link the static
-      library with "\-lllttng-ust".
+      library with "\-llttng-ust".
     - Include the tracepoint provider header into all C files using
       the provider.
     - Example:
@@ -293,6 +293,17 @@ carefully:
 
 .fi
 
+.SH "USING LTTNG UST WITH DAEMONS"
+
+.nf
+Some extra care is needed when using liblttng-ust with daemon
+applications that call fork(), clone(), or BSD rfork() without a
+following exec() family system call. The library "liblttng-ust-fork.so"
+needs to be preloaded for the application (launch with e.g.
+LD_PRELOAD=liblttng-ust-fork.so appname).
+
+.fi
+
 .SH "ENVIRONMENT VARIABLES"
 
 .PP