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Interpreting object files symbols
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Interpreting object files symbols


  • Subject: Interpreting object files symbols
  • From: "Yves Poissant" <email@hidden>
  • Date: Tue, 30 Aug 2005 10:13:26 -0400
  • Organization: Hash Enterprises Inc.

In a dylib, I have a function declared as:
  BOOL UnlockTempMaps(BOOL DeleteTemps = TRUE);
in the header file. The application that uses the function calls it with
  UnlockTempMaps();

The linker complains that the symbol
  __Z17UnlockTempMapsv
is undefined.

There are several other symbols in this dylib which the linker doesn't have problem with.

So I'm trying to figure what is that function declaration that the linker is looking for from the symbol "__Z17UnlockTempMapsv".
In particular, what does the appended "v" means?


And is there any clue to get from the prepended "Z17"?

Also is there any document that describe the compiler and linker way of building object file symbols?

Yves

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