git: rtld.1: Add an example on how to set up _rtld_functrace.

[Sascha Wildner <swildner@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 40146e6a1204b3d4b369b341dd7dd9a99455ee04
Author: Sascha Wildner <saw@online.de>
Date:   Mon Feb 21 21:38:54 2011 +0100

    rtld.1: Add an example on how to set up _rtld_functrace.
    
    While here, put the function's prototype into the SYNOPSIS and add a
    _rtld_functrace(3) MLINK.

Summary of changes:
 libexec/rtld-elf/Makefile |    1 +
 libexec/rtld-elf/rtld.1   |   48 +++++++++++++++++++++++++++++++++++---------
 2 files changed, 39 insertions(+), 10 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/40146e6a1204b3d4b369b341dd7dd9a99455ee04


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