X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=README;h=e2b52aa026f74a3ff598c774bc034baefe01c5aa;hb=4846fadcf9aebf5ec93dc6614aa36ddfe29a3898;hp=23b831978a748d7acc1cd63e16c11ad7c9082714;hpb=628e1d81fe575cfd281d8e0758b672b23d890c09;p=lttng-ust.git diff --git a/README b/README index 23b83197..e2b52aa0 100644 --- a/README +++ b/README @@ -67,7 +67,11 @@ USAGE: "TRACEPOINT_DEFINE" and include the tracepoint provider. - Use "-I." for the compilation unit containing the tracepoint provider include (e.g. tp.c). - - Link application with "-ldl -llttng-ust". + - Link application with "-ldl". + - 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". - Include the tracepoint provider header into all C files using the provider. - Example: @@ -140,7 +144,7 @@ PACKAGE CONTENTS: - tests Various test programs - - liblttng-ust-libc + - liblttng-ust-libc-wrapper An example library that can be LD_PRELOAD'ed to instrument some calls to libc (currently malloc() and free()) in any program without need to recompile it.