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	rt.trace
Contains support code for code profiling.
License: 
Distributed under the
      Boost Software License 1.0.
    (See accompanying file LICENSE)
Authors: 
Walter Bright, Sean Kelly, the LDC team
Source rt/trace.d
- voidtrace_setlogfilename(stringname);
- Set the file path for profile reports (-profile)This function is a public API, exposed in core.runtime. Since we are calling C functions under the hood, and we might need to open and close files during the runtime tear-down we copy the parameter via malloc to ensure NUL-termination.Parameters:string namePath to the output file. Empty means stdout. 
- voidtrace_setdeffilename(stringname);
- Set the file path for the optimized profile linker DEF file (-profile)This function is a public API, exposed in core.runtime. Since we are calling C functions under the hood, and we might need to open and close files during the runtime tear-down we copy the parameter via malloc to ensure NUL-termination.Parameters:string namePath to the output file. Empty means stdout. 
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