+++ /dev/null
-.TH "LTTNG-UST-DL" "3" "December 19, 2013" "" ""
-
-.SH "NAME"
-lttng-ust-dl \(em LTTng UST 2.x Dynamic Linker Tracing
-
-.SH "SYNOPSIS"
-Launch your application with:
-.TP
-\fBLD_PRELOAD=liblttng-ust-dl.so\fP appname
-.PP
-This LD_PRELOAD library causes all calls to dlopen and dlclose in the
-application to be traced with LTTng. In addition to loading this
-library, enabling this tracing requires the following two events to be
-enabled: "ust_baddr:push" and "ust_baddr:pop".
-
-.SH "DESCRIPTION"
-The events have the following detailed definitions:
-.PP
-.IP "ust_baddr:push"
-This event is used to trace dlopen calls. The base address (where the
-dynamic linker has placed the shared object) is recorded in the "baddr"
-field. The path to the shared object gets recorded in the "sopath" field
-(as string). The file size of the loaded object (in bytes) is recorded
-to the "size" field and its time of last modification (in seconds since
-Epoch) is recorded in the "mtime" field.
-.IP "ust_baddr:pop"
-This event is used to trace dlclose calls. The base address of the shared
-object that got closed is recorded in the "baddr" field.
-.PP
-
-.SH "SEE ALSO"
-lttng-ust(3), dlopen(3), lttng(1)
-
-.SH "BUGS"
-If you encounter any issues or usability problem, please report it on
-our mailing list <lttng-dev@lists.lttng.org> to help improve this
-project.
-
-.SH "CREDITS"
-liblttng-ust is distributed under the GNU Lesser General Public License
-version 2.1. The headers are distributed under the MIT license.
-
-See http://lttng.org for more information on the LTTng project.
-
-Mailing list for support and development: <lttng-dev@lists.lttng.org>.
-
-You can find us on IRC server irc.oftc.net (OFTC) in #lttng.
-
-.SH "AUTHORS"
-liblttng-ust was originally written by Mathieu Desnoyers, with additional
-contributions from various other people. It is currently maintained by
-Mathieu Desnoyers <mathieu.desnoyers@efficios.com>.
projects / lttng-ust.git / blobdiff