12.4.19 Errors and warnings
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  • Documentation
    • Reference manual
      • Foreign Language Interface
        • The Foreign Include File
          • Errors and warnings
            • PL_warning()
            • PL_fatal_error()
            • PL_system_error()
            • PL_api_error()
            • PL_print_message()
    • Packages
Availability:C-language interface function
bool PL_warning(format, a1, ...)
Print an error message starting with‘[WARNING: ’, followed by the output from format, followed by a‘]’and a newline. Then start the tracer. format and the arguments are the same as for printf(2). Always returns FALSE.