[haiku-bugs] Re: [Haiku] #8064: dladdr doesn't work for local symbols
- From: "hamish" <trac@xxxxxxxxxxxx>
- Date: Wed, 04 Apr 2012 19:37:09 -0000
#8064: dladdr doesn't work for local symbols
---------------------------+-----------------------------------------------
Reporter: unitedroad | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: | Version: R1/alpha3
System/libroot.so | Keywords: dladdr, shared library, so, dlfcn
Resolution: | Blocking:
Blocked By: | Platform: All
Has a Patch: 1 |
---------------------------+-----------------------------------------------
Comment (by hamish):
I thought breaking out of a nested loop was one of the few acceptable uses
for a goto. So it would be preferable to flag and break then?
dladdr manuals for some platforms do state that the pointers can become
invalid when the library in question is unloaded:
http://www.commsys.isy.liu.se/cgi-bin/man-cgi?dladdr+3. Hopefully programs
that use it take this into account, so passing back pointers from the
runtime loader shouldn't be too big a problem.
--
Ticket URL: <http://dev.haiku-os.org/ticket/8064#comment:11>
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