lib/39161: dlopen is underdocumented

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>Number:         39161
>Category:       lib
>Synopsis:       dlopen is underdocumented
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jul 17 17:20:00 +0000 2008
>Originator:     Antti Kantee
>Release:        
>Organization:
Model T Owners Club
>Environment:
>Description:
The dlopen() manual page mentions that the "mode" argument should always be 
DL_LAZY.  However, this fails to link to symbols in files which have themselves 
been earlier dlopened.  Magic undocumented mode incantation RTLD_GLOBAL fixes 
this.
>How-To-Repeat:
rtfm
>Fix:
document all flags