pfm_strerror - return string describing error code


SYNOPSIS

       #include <perfmon/pfmlib.h>

       int pfm_strerror(int code);


DESCRIPTION

       This  function  returns a string which describes the error
       value in code. The string returned by  the  call  must  be
       considered as read only.


RETURN

       The  function  returns  a pointer to the string describing
       the error code. If code is invalid then the default  error
       message is returned.


ERRORS

       If  the error code is invalid, then the function returns a
       pointer to a string which says "unknown error code".


AUTHOR

       Stephane Eranian <eranian@hpl.hp.com>


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