7.5 Error Handling

tld_strerror

Function: const char * tld_strerror (Tld_rc rc)

rc: tld return code

Convert a return code integer to a text string. This string can be used to output a diagnostic message to the user.

TLD_SUCCESS: Successful operation. This value is guaranteed to always be zero, the remaining ones are only guaranteed to hold non-zero values, for logical comparison purposes.

TLD_INVALID: Invalid character found.

TLD_NODATA: No input data was provided.

TLD_MALLOC_ERROR: Error during memory allocation.

TLD_ICONV_ERROR: Error during iconv string conversion.

TLD_NO_TLD: No top-level domain found in domain string.

Return value: Returns a pointer to a statically allocated string containing a description of the error with the return code rc.

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