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Library for OSBacktrace()?
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Library for OSBacktrace()?

  • Subject: Library for OSBacktrace()?
  • From: Jeffrey Johnson <email@hidden>
  • Date: Thu, 15 Mar 2007 17:08:10 -0400
Hello,

 We have some debugging utility routines we're porting from linux that call backtrace(void **bt, int mx). We were encouraged when we found

extern unsigned OSBacktrace(void **bt, unsigned maxAddrs)

 in /usr/include/libkern/OSDebug.h, but it comes up as an undefined symbol when we compile (we're using icc on this project, BTW).

There's no man page, grepping the libraries in /usr/lib yielded no clues, and Googling brought up the darwin source, but no examples.... what library do we need to link against to use OSBacktrace()?


Thanks
Jeffrey Johnson
Macintosh Development
Wavefunction, Inc.
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