Re: namespace clashing with GraphicsMagick

+-le 24/03/2006 10:47 -0500, Charlie Reitzel a dit :
| GetToken() is not part of the TidyLib public API.  Your application should
| only include headers from the /tidy/include subdirectory, never /tidy/src.
| This separation was made precisely to prevent this sort of name collision.
| 
| If you choose to work with the internal API, then you are responsible for
| dealing with any resulting collisions.

I don't, but the symbol is exported in the shared librairy. It's breaking at
runtime, not at compile time.
If it's supposed to be local, it should be declared as static, should it not ?

| At 10:44 AM 3/24/2006 +0100, you wrote:
|> Hi,
|> 
|> I've been struggling with a segfault I was getting when using tidy in a
|> Rails application, and after hours of gdb, I finally got to the point
|> where I found out that both libtidy.so and libGraphicsMagic.so export a
|> GetToken symbol.
|> 
|> After reading some of the source code of tidy, I find it strange that it's
|> called GetToken and not TidyGetToken. I renamed it in the few files where
|> it's used and now all is working well.
|> 
|> I've also discovered that GraphicsMagic has a --enable-symbol-prefix which
|> adds Gm at the beginning of all it's exported symbol, which I used to
|> recompile it, so, I should not have that problem anymore. Although, in
|> order to prevent others to step into that weird problem, I think that if
|> it's not too much a headache, the GetToken in tidy should be prefixed with
|> "Tidy".
|> 
|> Regards,
|> 
|> --
|> Mathieu Arnold
|> 
|> 
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-- 
Mathieu Arnold


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