From: Mathieu Desnoyers Date: Tue, 23 Aug 2011 21:12:44 +0000 (-0400) Subject: Tracepoint event: Document search paths X-Git-Tag: v1.9.1~268 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=9b22dc6bd527ce4f05ac7300abc608ede63684de;p=lttng-ust.git Tracepoint event: Document search paths Signed-off-by: Mathieu Desnoyers --- diff --git a/include/ust/tracepoint-event.h b/include/ust/tracepoint-event.h index 402810f9..aefe5061 100644 --- a/include/ust/tracepoint-event.h +++ b/include/ust/tracepoint-event.h @@ -28,11 +28,13 @@ * TRACEPOINT_SYSTEM.h. This macro may be defined to tell * define_trace.h what file to include. Note, leave off the ".h". * - * TRACEPOINT_INCLUDE_PATH if the path is something other than core - * kernel include/trace then this macro can define the path to use. - * Note, the path is relative to tracepoint_event.h, not the file - * including it. Full path names for out of tree modules must be - * used. + * TRACEPOINT_INCLUDE_PATH if the path is something other than within + * the system's include/tracepoint/ path, then this macro can define + * the path to use. This path is relative to tracepoint-event.h, or + * to the include search path. Trick: Use a + * #define TRACEPOINT_INCLUDE_PATH . + * combined with -Ipath_to_header as compiler argument to allow + * searching for a header within your project build tree. */ #ifdef TRACEPOINT_CREATE_PROBES