Define DL_CALL_FCT here.
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/* System dependent definitions for run-time dynamic loading.
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Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
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Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -35,3 +35,21 @@
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The implementation does this by default and so we can define the
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value to zero. */
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#define RTLD_LOCAL 0
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#ifdef __USE_GNU
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/* To support profiling of shared objects it is a good idea to call
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the function found using `dlsym' using the following macro since
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these calls do not use the PLT. But this would mean the dynamic
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loader has no chance to find out when the function is called. The
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macro applies the necessary magic so that profiling is possible.
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Rewrite
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foo = (*fctp) (arg1, arg2);
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into
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foo = DL_CALL_FCT (fctp, (arg1, arg2));
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*/
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# define DL_CALL_FCT(fctp, args) \
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(_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
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/* This function calls the profiling functions. */
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extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
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#endif
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