tld_check_lz(3) libidn tld_check_lz(3)
tld_check_lz - verify that characters are permitted
int tld_check_lz(const char * in, size_t * errpos, const Tld_table ** overrides);
const char * in
Zero-terminated string in the current locales encoding to process.
size_t * errpos
Position of offending character is returned here.
const Tld_table ** overrides
A Tld_table array of additional domain restriction structures that complement
and supersede the built-in information.
Test each of the characters in in for whether or not they are allowed by the information
in overrides or by the built-in TLD restriction data. When data for the same TLD is avail-
able both internally and in overrides, the information in overrides takes precedence. If
several entries for a specific TLD are found, the first one is used. If overrides is
NULL, only the built-in information is used. The position of the first offending charac-
ter is returned in errpos. Note that the error position refers to the decoded character
offset rather than the byte position in the string.
Returns the Tld_rc value TLD_SUCCESS if all characters are valid or when tld is null,
TLD_INVALID if a character is not allowed, or additional error codes on general failure
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libidn 1.15 tld_check_lz(3)